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800885 | Trimethyl orthoformate

800885
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      149-73-5 205-745-7 C₄H₁₀O₃ CH(OCH₃)₃ 106.12 g/mol

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      8008850250
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          Glass bottle 250 ml
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          8008851000
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              Glass bottle 1 l
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              Description
              Catalogue Number800885
              SynonymsMethyl orthoformate, Orthoformic acid trimethyl ester
              DescriptionTrimethyl orthoformate
              References
              Product Information
              CAS number149-73-5
              EC number205-745-7
              Hill FormulaC₄H₁₀O₃
              Chemical formulaCH(OCH₃)₃
              Molar Mass106.12 g/mol
              HS Code2915 90 70
              Structure formula Image
              Applications
              ApplicationTrimethyl orthoformate for synthesis. CAS 149-73-5, EC Number 205-745-7, chemical formula CH(OCH₃)₃. Trimethyl orthoformate MSDS (material safety data sheet) or SDS, storage and handling info here. Synonyms: Methyl orthoformate, Orthoformic acid trimethyl ester
              Biological Information
              Physicochemical Information
              Boiling point102 °C (1013 hPa)
              Density0.97 g/cm3 (20 °C)
              Explosion limit1.4 - 44.6 %(V)
              Flash point13 °C
              Ignition temperature255 °C
              Melting Point-53 °C
              Vapor pressure10 hPa (7 °C)
              Solubility10 g/l Hydrolysis
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 3130 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s)

              Hazard Statement(s)H225: Highly flammable liquid and vapour.
              H319: Causes serious eye irritation.
              Precautionary Statement(s)P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
              P233: Keep container tightly closed.
              P260: Do not breathe vapour.
              P262: Do not get in eyes, on skin, or on clothing.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              P403 + P235: Store in a well-ventilated place. Keep cool.
              Storage class3 Flammable liquids
              WGKWGK 1 slightly water endangering
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Hazard Symbols Flammable
              Irritant
              Categories of dangerhighly flammable, irritant
              R PhraseR 11-36
              Highly flammable.Irritating to eyes.
              S PhraseS 16-23-24-26
              Keep away from sources of ignition - No smoking.Do not breathe vapour.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3272 , 3, II
              Declaration (transport by air) IATA-DGRUN 3272 , 3, II
              Declaration (transport by sea) IMDG-CodeUN 3272 , 3, II
              Supplemental Information
              Specifications
              Assay (GC, area%)≥ 98.0 % (a/a)
              Density (d 20 °C/ 4 °C)0.968 - 0.970
              Identity (IR)passes test

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              Categories

              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Orthocarboxylic Acid Esters
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Protecting Groups
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Coupling Reagents and Additives
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Coupling Reagents and Additives
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Carboxylic Acid Derivatives > Orthocarboxylic Acid Esters
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Protecting Groups
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Orthocarboxylic Acid Esters