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Trimethyl borate, 99%, Thermo Scientific™

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Quantity:
100g
500g
2.5kg
Packaging:
Glass bottle
This item is not returnable. View return policy
121-43-7
C3H9O3B
103.91
MFCD00008346
WRECIMRULFAWHA-UHFFFAOYSA-N
trimethoxyborane, methyl borate, trimethoxyboron, boric acid, trimethyl ester, trimethylborate, boric acid trimethyl ester, trimethoxyborine, borester o, boric acid h3bo3 , trimethyl ester, b och3 3
8470
CHEBI:38913
trimethyl borate
B(OC)(OC)OC
This item is not returnable. View return policy
121-43-7
C3H9O3B
103.91
MFCD00008346
WRECIMRULFAWHA-UHFFFAOYSA-N
trimethoxyborane, methyl borate, trimethoxyboron, boric acid, trimethyl ester, trimethylborate, boric acid trimethyl ester, trimethoxyborine, borester o, boric acid h3bo3 , trimethyl ester, b och3 3
8470
CHEBI:38913
trimethyl borate
B(OC)(OC)OC

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Density 0.9150g/mL
Color Colorless
Melting Point -34.0°C
Boiling Point 68.0°C to 69.0°C
Flash Point −8°C
Assay Percent Range 99%
Infrared Spectrum Authentic
Linear Formula (CH3O)3B
Beilstein 01, 287
Packaging Glass bottle
Fieser 01,673; 13,218
Merck Index 15, 9882
Refractive Index 1.3562 to 1.3582
Quantity 100g
Solubility Information Solubility in water: reacts. Other solubilities: miscible with thf,diethyl ether,hexane,methanol,,isopropylamine,and other organic liquids
Specific Gravity 0.915
Formula Weight 103.91
Physical Form Liquid
Percent Purity 99%
Viscosity 0.36 mPa.s (25°C)
Chemical Name or Material Trimethyl borate, 99%
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Product Identifier
  • Trimethyl borate
Signal Word
  • Danger
Hazard Category
  • Flammable liquid Category 2
  • Acute toxicity Category 4
Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H312-Harmful in contact with skin.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P240-Ground/bond container and receiving equipment.

RUO – Research Use Only