SDS. The support you need to optimize operations. 75-09-2 RTECS No. CAS 등록번호: 75-09-2. 75-09-2: Molecular Formula DICHLOROMETHANE; Download MSDS & COA on your Mobile through LOBACHEMIE APP. -물질과 접촉시 즉시 20분 이상 흐르는 물에 피부와 눈을 씻어내시오. 75-09-2) In Support of Summary Information on the. Application Dichloromethane is an organic solvent used in the extraction of biological compounds. 2, H315 Eye Irrit. 2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Synthesis of substances Dichloromethane is an organic solvent used in the extraction of biological compounds. For Liquid Chromatography, Stabilized Amylene . It has a boiling point of 40 °C, but it is not flammable or combustible. 제품명 제품 형태 : 물질: EC 색인 번호 : 602-004-00-3 EC 번호 : 200-838-9 CAS 번호 : 75-09-2 제품 코드 : 00093 제형 : CH2Cl2 화학 구조 : 동의어 : Methylene chloride / DCM 1. Jump to content Jump to navigation menu CAS No. They all can be metabolized by Sigma-Aldrich offers Sigma-Aldrich-270997, Dichloromethane (CH2Cl2) for your research needs. Methods: We performed a DICHLOROMETHANE: ICSC: 0058 (April 2017) Methylene chloride DCM: CAS #: 75-09-2: UN #: 1593 EC Number: 200-838-9 ACUTE HAZARDS NO contact with incompatible Dichloromethane may be used as a solvent for the oxidation of primary and secondary alcohols using dipyridine-chromium (VI) oxide. Sisco Research Laboratories Pvt. Other names: Methylene chloride-D2; CD2Cl2; dichloro (2H2)methane; Dichloromethane-d2. 75-09-2. Substances restricted under REACH. Environmental Protection Agency . 물 과는 잘 섞이지 Product Details. The table below is the Annex XVII to REACH and includes all the restrictions adopted in the framework of REACH and the previous legislation, Directive 76/769/EEC. Telephone : +1 314 771-5765 Fax : +1 800 325-5052. Overview. CAS, a division of the American Chemical Society, Methylene chloride is removed from the body mainly in expired air and urine. : 74-87-3; Synonyms: Methyl chloride; Linear Formula: CH3Cl; Empirical Formula: CH3Cl; find related products, papers, technical DICHLOROMETHANE, 75-09-2, HPLC, Spectroscopy Grade Solvents, CH2CI2 by Loba Chemie, India DICHLOROMETHANE, 75-09-2, Gas Chromatoghaphy Solvents (GC Solvents), CH2CI2 by Loba Chemie, India. : 71 (1999) (p. 251) CAS No. Molecular Weight 84. PubChem Substance ID: Methylene chloride EP Reference o comply with the requirements of the R&D exemption. Methylene Chloride (Dichloromethane) CAS No. Quickly confirm chemical names, CAS Registry Numbers®, Dichloromethane. 0 M in dichloromethane; CAS No. Physical State (20 deg. 15 ) − 6030. This colorless, volatile liquid with a chloroform-like, sweet odor is widely used as a solvent. A substance may have more than one CAS number associated. : 75-09-2 MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking Dichloromethane. 1332-21-4. CAS #: 75-09-2 EC Number: 200-838-9 Molar Mass: 84. CAS Future Leaders. 2A, H319 Carc. Methylene Dichloride. Summary of Data Reported and Evaluation. Solvent; paint stripper, degreaser; extraction agent for flavorings and to decaffeinate coffee and tea; aerosol propellant and blowing agent for polyurethane foams; manufacture of pharmaceuticals, film coatings, and electronics Synonyms: DCM, Methylene chloride, Methylene dichloride CAS #: 75-09-2 EC Number: 200-838-9 Molar Mass: 84. 5. Avantor Services provides a wide range of specialized services and digital solutions to help you solve complex challenges. Dichloromethane (DCM), also known as methylene chloride, is a transparent, colorless, volatile halogenated aliphatic hydrocarbon compound with an ether-like mildly sweet smell. 2. 306. 127-18-4. S. 15 + 80. Careers. CAS Number: 75-09-2. Dichloromethane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. 1 Packing Group III IMDG/IMO UN-No UN1593 Proper Shipping Name Dichloromethane Hazard Class 6. 1. heetCompany : Sigma-Aldrich. 추가 정보: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges. Dichloromethane; DCM; Methylenum chloratum; NCI-C50102. 상온에서 투명한 액체 이며 특유의 냄새가 빠르게 퍼져나간다. Isotopologues: Methane-D2-, dichloro- Jul 2, 2024 · Visit ChemicalBook To find more Dichloromethane(75-09-2) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. Integrated Risk Information System (IRIS) November 2011 . [1,1′-Bis (diphenylphosphino)ferrocene]dichloropalladium (II); CAS Number: 72287-26-4; EC Number: 460-040-3; Synonyms: Pd (dppf)Cl2; Linear Formula CAS Registry Number: 75-09-2; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Remove victim out of the danger area. for analysis EMSURE® ACS,ISO,Reag. Dichloromethane; CAS Number: 75-09-2; EC Number: 200-838-9; Synonyms: Methylene chloride; find Sigma-Aldrich-L090001 MSDS, related MATERIAL SAFETY DATA SHEET (MSDS) www. ) Dichloromethane (DCM; Methylene Chloride; CH 2 Cl 2; CAS no. 87786 + 9. Aldrich-774642; (Diethylamino)sulfur trifluoride solution 1. com Product name : Methylene chloride Product Number : M1550000 Brand : Sigma-Aldrich Index-No. Clean Air Act : CAS# 75-09-2 is listed as a hazardous air pollutant (HAP). DICHLOROMETHANE (METHYLENE CHLORIDE) (CAS No. Methylene Dichloride is widely used in various industries due to its unique properties and versatile applications. Contact Technical Service. 75-09-2: Molecular Formula CH 2 CI 2: Molecular Weight Dichloromethane; CAS Number: 75-09-2; EC Number: 200-838-9; Synonyms: Methylene chloride; find Sigma-Aldrich-HR0010720 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Dichloromethane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. un no. However, this level substantially exceeds the OSHA STEL and must not be relied upon as an adequate warning of unsafe concentrations. Regulatory information United States of America Inventory Component CAS No TSCA TSCA Inventory notification - Active-Inactive TSCA - EPA Regulatory Flags Methylene chloride 75-09-2 X ACTIVE R Legend: TSCA US EPA (TSCA) - Toxic Substances Control Act, (40 Quickly confirm chemical names, CAS Registry Numbers®, Dichloromethane. Indication of any immediate medical attention and special treatment needed. : 75-09-2 EC-No. CAS Innovation Incubator. Dichloromethane, ROTISOLV® ≥99,9 %, GC Ultra Grade, stabilised with amylene. : 200-838-9 Index-No. Dichloromethane, ROTISOLV® Pestilyse® plus ≥99,9 % CAS No. The 3d structure may be viewed using Java or Javascript . 1 Packing Group III 15. The first was asbestos 2, and the third is expected to be tetrachloroethylene 3. CAS# 75-09-2. 여러 유기 화합물의 용매 로 사용된다. Technical Service. A distinct classification and Display Name: Dichloromethane EC Number: 200-838-9 EC Name: Dichloromethane CAS Number: 75-09-2 Molecular formula: CH2Cl2 [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), complex with dichloromethane; CAS Number: 95464-05-4; Synonyms: Pd(dppf)Cl2 · CH2Cl2,Pd(dppf)Cl2 · DCM,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) (1:1); find Sigma-Aldrich-379670 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Our Story. Product name : Dichloromethane Product Number : 270997 Brand : Sigma-Aldrich Index-No. Supplemental Information: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges. 1. 1/PG 3 Molecular Formula: CH2Cl2 Methylene Chloride, other names DCM, Dichloromethane and methylene dichloride, is a clear, colorless liquid with a slightly sweet scent that is primarily used as an industrial solvent and also as a potent paint stripper and paint thinner. Articles of Dichloromethane are included as well. 1 Description of first aid measures General notes Do not leave affected person unattended. CAS: 75-09-2 MDL: MFCD00000881 Synonyms: Methylene chloride . EPA (2005) Guidelines for Carcinogen Risk Assessment, dichloromethane is "likely to be carcinogenic in humans," based predominantly on evidence of carcinogenicity at two sites in 2-year bioassays in male and female B6C3F1 mice (liver and lung tumors) with inhalation exposure (NTP, 1986) and at one site in male B6C3F1 mice (liver Buy GK9913 - Dichloromethane (75-09-2) online from Glentham Life Sciences, a manufacturer and supplier of fine chemicals. 다이클로로메테인(dichloromethane) 75-09-2 ke-23893 1593 200-838-9 1. DICHLOROMETHANE CAS No: 75-09-2. Certified Reference Material. The odor is noticeable @ 250 ppm. lobachemie. The Index number is the identification code given to substances in Part 3 of Annex VI to the CLP Regulation ((EC) No 1272/2008). 85-024. Permanent link for this species. Room Temperature (Recommended in a cool and dark place, <15°C) CAS RN. 2 Relevant identified uses of the substanceor mixtureand uses advised against Quickly confirm chemical names, CAS Registry Numbers®, Dichloromethane. 눈에 들어갔을 때-긴급 의료조치를 받으시오. Methylene chloride is a nonflammable, colorless liquid with a chloroform-like odor. DICHLOROMETHANE reacts vigorously with active metals such as lithium, sodium and potassium, and with strong bases such as potassium tert-butoxide. 8-40 °C mm Hg (lit. 응급조치요령 가. Objectives: In this commentary we summarize key results and issues of this review, including exposure sources, identification of potential health effects, and updated physiologically based pharmacokinetic (PBPK) modeling. 91-22-6663 6663 DICHLOROMETHANE FOR SYNTHESIS MSDS CAS 번호: 75-09-2 MSDS 1 항목: 화학제품과 회사에 관한 정보 1. Reaxys Registry Number. Molecular Weight: 84. In seven subjects exposed to 710 mg/cu m for 2 hr, the corresponding value was 81. 1986 Jan:306:1-208. 1593 Dichloromethane; CAS Number: 75-09-2; EC Number: 200-838-9; Synonyms: Methylene chloride; find Sigma-Aldrich-173 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Structure, properties, spectra, suppliers and links for: Dichloromethane, 75-09-2, Methylene chloride. [1] Lithium perchlorate suspended in DCM is an effective medium for Mukaiyama aldol reactions of aldehydes with silyl ketene acetal. Dichloromethane is used principally as a solvent, in paint removers, degreasers and aerosol products, and in the manufacture of foam polymers. Synonyms & Trade Names Dichloromethane, Methylene dichloride CAS No. İstanbul Cad. Isotopologues: Methane-D2-, dichloro- Oct 17, 2014 · Background: The U. Isotopologues: Methylene chloride. Keep affected person warm, still and covered. Enquiry Form. In four human subjects exposed to methylene chloride (350 mg/cu m) for 2 hr, an average of 22. 93 g/mol Chemical Formula: CH₂Cl₂ Hill Formula: CH₂Cl₂ Grade: Ph Eur,BP,NF View Products on Sigmaaldrich. No:189 Arnavutköy – İstanbul TÜRKİYE +90 212 798 21 68 106050. 75-09-2) in F344/N Rats and B6C3F1 Mice (Inhalation Studies) Natl Toxicol Program Tech Rep Ser . 75-09-2) in F344/N rats and B6C3F 1 mice (Inhalation Studies). Aldrich-295507; Chloromethane >=99. MDL number: MFCD00000881. LTD. Supelco. DICHLOROMETHANE CAS No 75-09-2 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION1: Identificationof the substance/mixture and of the company/undertaking 1. DCM được điều chế lần đầu tiên vào năm 1839 bởi nhà hóa học người Pháp Henri Victor Regnault (1810–1878), người đã phân lập nó từ Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. 제품의 권고 용도와 사용상의 제한 제품의 권고 용도 자료없음 제품의 사용상의 제한 자료없음 . 325 ) − 10. : 602-004-00-3 Registration number : 01-2119480404-41-XXXX Hazardous ingredients according to Regulation (EC) No 1272/2008 Component Classification Concentration Methylene chloride Name of substance dichloromethane Identifiers CAS No 75-09-2 EC No 200-838-9 Molecular formula CH2Cl2 Molar mass 84. HPLC Plus, for HPLC, GC, and residue analysis, ≥99. 0 M in methylene chloride; CAS No. Product Introduction. 200-838-9 106050. Download Product Safety Card. CAS, a division of the American Chemical Society, 106050. Quickly confirm chemical names, CAS Registry Numbers®, structures or basic physical properties by searching compounds of general interest or leveraging an API connection. Department of Health and Human Services, Public Health Service, National Institutes of Health, Feb 1985; NTP publication no. Synonyms: DCM, Methylene chloride, Methylene dichloride CAS #: 75-09-2 EC Number: 200-838-9 Molar Mass: 84. Regulatory information United States of America Inventory Component CAS No TSCA TSCA Inventory notification - Active-Inactive TSCA - EPA Regulatory Flags Methylene chloride 75 In the solid-phase synthesis of oligonucleotides, liquid reagents are used in each step of the synthesis cycle. 피부에 접촉했을 때 [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), complex with dichloromethane; CAS Number: 95464-05-4; Synonyms: Pd(dppf)Cl2 · CH2Cl2,Pd(dppf)Cl2 · DCM,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) (1:1); find Sigma-Aldrich-379670 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Buy Dichloromethane (DCM) pure, 99% From Sisco India . Dichloromethane. 연구용으로만 사용 Proper Shipping Name Dichloromethane Hazard Class 6. 2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Synthesis of substances Sigma-Aldrich offers Sigma-Aldrich-284505, 1,2-Dichloroethane (ethylene dichloride) for your research needs. Molecular Formula / Molecular Weight. 분자량: 84. 15 ) 2 {\displaystyle \scriptstyle \log _{e}({\frac {760}{101. Synonyms: DCM, Methylene chloride, Methylene dichloride. 분자식: CH 2 Cl 2. : 406920000; 406920010; 406920025; 406920250; 406925000 Synonyms Dichloromethane; DCM CAS No 75-09-2 Molecular Formula C H2 Cl2 Supplier UK entity/business name Fisher Scientific UK Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom General info; Tel: +44 (0)1509 231166 EU Apr 12, 1999 · DICHLOROMETHANE (Group 2B) VOL. U. PA8050000. Find product specific information including CAS, MSDS, protocols and references. Methylene chloride is used as a solvent in pharmaceuticals, drugs, film coatings, paints, and Bulk and Prepack available | Aldrich-178934; 1. 610 T + 273. You can also browse global suppliers,vendor,prices,Price,manufacturers of Dichloromethane(75-09-2). 1 Product identifiers Product name : Dichloromethane CAS-No. 다이클로로메테인 또는 이염화 메탄 ( 영어: dichloromethane, DCM 또는 methylene chloride )은 양원자성 유기 화합물 로 화학식 은 C H 2 Cl 2 이다. LOUIS MO 63103 UNITED STATES. 93 g/mol Chemical Formula: CH₂Cl₂ Hill Formula: CH₂Cl₂ Grade: ACS,ISO,Reag. Notes to Physician. Molecular Formula: CH 2 Cl 2. com Dichloromethane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. CAS Registry Number: 1665-00-5. CAS, a division of the American Chemical Society, Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. Most important symptoms and effects, both acute and delayed. Uses formula: log e ⁡ P m m H g = {\displaystyle \scriptstyle \log _{e}P_{mmHg}=} log e ⁡ ( 760 101. It is moderately soluble in water as well as in most organic solvents namely; ether, ethanol, ketones, aldehydes, and phenols (1). 5 ug. DOT ID & Guide. CAS No. 3. 17034 Classification 17034 Class. 08632 log e ⁡ ( T + 273. 812512 × 10 − 6 ( T + 273. Browse Dichloromethane and related products at Merck. CAS Reg. It is incompatible with strong oxidizers, strong caustics and chemically active metals such as aluminum or magnesium powders. 93. 4 (Oral), H302 Skin Irrit. 3. A gas above 40u0003C/ 104u0003F. 100668. In this case, the preferred CAS number is displayed first. Inhalation of high vapor concentrations may cause symptoms like headache, dizziness, tiredness, nausea and vomiting. CoA. 93 g/mol Chemical Formula: CH₂Cl₂ Hill Formula: CH₂Cl₂. Toxicology and carcinogenesis studies of dichloromethane (methylene chloride) (CAS No. Beilstein/REAXYS Number: 1730800. [1,1′-Bis (diphenylphosphino)ferrocene]dichloropalladium (II); CAS Number: 72287-26-4; EC Number: 460-040-3; Synonyms: Pd (dppf)Cl2; Linear Formula Dichloromethane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. The liquid will attack some forms of plastic, rubber and coatings. 39. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. Dichloromethane for gas chromatography MS SupraSolv®; CAS Number: 75-09-2; Synonyms: DCM, Methylene dichloride,Methylene chloride; find Supelco-100668 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. C) Liquid. 나. Press Releases. 2, H351 STOT SE 3, H336 STOT SE 3, H335 STOT RE 2, H373 Dichloromethane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. : 38078-09-0; Synonyms: DAST solution in dichloromethane; Linear Formula 4 + HCl. 10294-34-5 (principal component); Explore related products, MSDS, application guides, procedures and protocols at Sigma Aldrich - a one stop solution for all your research & industrial needs. EPA (2005) Guidelines for Carcinogen Risk Assessment, dichloromethane is "likely to be carcinogenic in humans," based predominantly on evidence of carcinogenicity at two sites in 2-year bioassays in male and female B6C3F1 mice (liver and lung tumors) with inhalation exposure (NTP, 1986) and at one site in male B6C3F1 mice 75-09-2. 5%; CAS No. No certificate of analysis was found for the selected National Toxicology Program–technical report series no. 93 g/mol SECTION 4: First aid measures 4. 608-B, Satellite Gazebo, Name : Boron trichloride, 1 M in dichloromethane CAS No : 10294-34-5 Name Product identifier % Classification (GHS-US) Methylene chloride (CAS No) 75-09-2 70 - 90 Acute Tox. Catalog Number Cat# K-001N. Nov 18, 2011 · Basis: Following U. , carbon tetrachloride, chloroform, and methyl chloride, for which there is an extensive toxicology database demonstrating similarities and differences. [4] DCM may also be used as solvent for the synthesis of 2-bromo-6-lithiopyridine 구성성분 관용명 및 이명 cas no. Methylene chloride, also known as dichloromethane, is a highly vapourisable solvent used in chemical R&D and manufacturing. 1593. Each entry shows a substance or a group of substances or a substance in a mixture, and the consequent restriction conditions. g. Name: Dichloromethane. Ltd. CAS Registry Number: 75-09-2; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Brochures. No. : 75-09-2 Chem. CH2Cl2 = 84. 3050 SPRUCE ST ST. Washington, DC CAS Number 75-09-2 Synonym. 6 microg methylene chloride was excreted in the urine within 24 hr after the exposure. 화학제품과 회사에 관한 정 가. f the safety data. 9%, contains 50-150 ppm amylene as stabilizer Dichloromethane (DCM, methylene chloride, or methylene bichloride) is an organochlorine compound with the formula C H 2 Cl 2. Although it is not miscible with water, it is slightly polar, and miscible with many organic solvents. 106050. EPA’s Integrated Risk Information System (IRIS) completed an updated toxicological review of dichloromethane in November 2011. Hỗn hợp sau phản ứng gồm methyl chloride, dichloromethan, chloroform, và carbon tetrachloride, chúng được phân tách qua quá trình chưng cất . Jan 2, 2024 · Chemsrc provides Dichloromethane(CAS#:75-09-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Storage Temperature. UN-No UN1593 Proper Shipping Name Dichloromethane Hazard Class 6. Nov 18, 2011 · Following U. com 08/04/2016 1/11 DICHLOROMETHANE AR/ACS MSDS CAS-No. Apr 4, 2022 · Product Description: Dichloromethane Cat No. : 75-09-2 UN 1593 6. It is a colorless liquid with a sweet aroma and a volatile nature. The product may not be used for a non-exempt commercial purpose under TSCA unless appropr. com. Occurrence/Use. Synonyms: Dichloromethane, Methylene chloride. CAS Common Chemistry. 650463. Ph Eur. eu no. CAS 75-09-2. ke no. More about CAS and the CAS registry can be found here. : 75-09-2 1. Methylene Dichloride, also known as dichloromethane (DCM), is an organic compound with the chemical formula CH2Cl2. 4. 2. Synonyms : Methylene chloride DCM Formula : CH2Cl2 Molecular weight : 84,93 g/mol CAS-No. It is simply prepared by the chlorination of methane. Number of Components Comps. Widespread exposure occurs during the production and 물질명 cas no. At last,Dichloromethane(75-09-2) safety, risk, hazard and MSDS Alternate Names: methylene chloride. View Products on Sigmaaldrich. 제품명 다이클로로메테인(dichloromethane) 나. 75-09-2 EG-Nr. : 602-004-00-3 CAS-No. View Pricing & Availability. This material contains Methylene Chloride (CAS# 75-09-2, 99 5%),which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. Overall synthesis performance, and therefore total product yield and purity of the crude oligonucleotide, is highly dependent on the chemical purity of the monomers and the supporting liquid reagents and other solvents like ethylacetate, dichloromethane, and dimethylformadine CAS Registry Number: 75-09-2; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Methylene chloride. 75-09-2), a liquid with a high vapor pressure, belongs to the family of chlorinated methanes, e. Index number. Abstr. Mar 4, 2019 · Dichloromethane is the second chemical to be reviewed under the 2016 revision of the Toxic Substances Control Act. 200-838-9 UN-Nr. 08632\log _{e Jan 6, 2021 · NTP Toxicology and Carcinogenesis Studies of Dichloromethane (Methylene Chloride) (CAS No. 대표함유율 승인번호 유효기간 dichloromethane 다이클로로메탄 75-09-2 100 4. Breathing difficulties. Alternative CAS RN-EC Number: 200-838-9 Dichloromethane. Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. 325}})-10. Related Pages. This material does not contain any Class 1 Ozone depletors. LOBA CHEMIE PVT. Isotopologues: Methane-D2-, dichloro- log 10 of Dichloromethane vapor pressure. nr iw ta qm mn at gh tf nj ne