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821180 Trimethyl borate

Trimethyl borate for synthesis. CAS 121-43-7, EC Number 204-468-9, chemical formula (CH₃O)₃B.

Trimethyl borate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 121-43-7 EC Number: 204-468-9 Molar Mass: 103.91 g/mol Chemical Formula: (CH₃O)₃B Hill Formula: C₃H₉BO₃
821180
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
121-43-7204-468-9C₃H₉BO₃(CH₃O)₃B103.91 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.21180.0250 Glass bottle 250 ml
8.21180.1000 Glass bottle 1 l
Description
Catalogue Number821180
DescriptionTrimethyl borate
References
Product Information
CAS number121-43-7
EC index number005-005-00-1
EC number204-468-9
Hill FormulaC₃H₉BO₃
Chemical formula(CH₃O)₃B
Molar Mass103.91 g/mol
HS Code2920 90 70
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationTrimethyl borate for synthesis. CAS 121-43-7, EC Number 204-468-9, chemical formula (CH₃O)₃B.
Biological Information
Physicochemical Information
Boiling point67 - 69 °C (1013 hPa)
Density0.915 g/cm3 (20 °C)
Flash point-11 °C
Ignition temperature305 °C
Melting Point-31 °C
Vapor pressure147.9 - 148 hPa (20 °C)
Refractive Index1.3568 (20 °C)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 6140 mg/kg
LD 50 dermalLD50 Rabbit 1845 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
H319: Causes serious eye irritation.
H360FD: May damage fertility. May damage the unborn child.
H370: Causes damage to organs.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
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 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
RTECSED5600000
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
Product Usage Statements
Storage and Shipping Information
StorageStore at <= 20°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2416 , 3, II
Declaration (transport by air) IATA-DGRUN 2416 , 3, II
Declaration (transport by sea) IMDG-CodeUN 2416 , 3, II
Supplemental Information
Specifications
Assay (acidimetric)≥ 99.0 %
Density (d 20 °C/ 4 °C)0.931 - 0.933
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8.21180.0250 04022536475455
8.21180.1000 04022536475462

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Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Reduction Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organoelement Compounds > Boric Compounds
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Boric Compounds
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reduction Reagents