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800885 Trimethyl orthoformate

Trimethyl 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, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Methyl orthoformate, Orthoformic acid trimethyl ester

CAS #: 149-73-5 EC Number: 205-745-7 Molar Mass: 106.12 g/mol Chemical Formula: CH(OCH₃)₃ Hill Formula: C₄H₁₀O₃
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
149-73-5205-745-7C₄H₁₀O₃CH(OCH₃)₃106.12 g/mol

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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 90
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              ApplicationTrimethyl orthoformate for synthesis. CAS 149-73-5, EC Number 205-745-7, chemical formula CH(OCH₃)₃.
              Biological Information
              Physicochemical Information
              Boiling point102 °C (1013 hPa)
              Density0.96 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 Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H225: Highly flammable liquid and vapour.
              H319: Causes serious eye irritation.
              H335: May cause respiratory irritation.
              Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
              P233: Keep container tightly closed.
              P240: Ground and bond container and receiving equipment.
              P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
              P242: Use non-sparking tools.
              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.
              Signal WordDanger
              Storage class3 Flammable liquids
              WGKWGK 1 slightly hazardous to water
              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
              Categories of dangerhighly flammable, irritant
              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
              Global Trade Item Number
              Catalogue Number GTIN
              8008850250 04022536363684
              8008851000 04022536363691
              8008859999 04022536363714

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              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Coupling Reagents and Additives
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Protecting Groups
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Protecting Groups
              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 > Coupling Reagents and Additives