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Alfa Aesar™ Trimethyl borate, 70% azeotrope with methanol

Chemical Identifiers

CAS 121-43-7
Molecular Formula (CH3O)3B
Formula Weight 103.92
MDL Number MFCD00008346
UN Number UN1993
Merck Index 14,9712
Chemical Name or Material Trimethyl borate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA44721AK SDS Alfa Aesar™
44721AK
250mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA44721K2 SDS Alfa Aesar™
44721K2
1L N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA44721K7 SDS Alfa Aesar™
44721K7
4L N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

121-43-7
103.92
UN1993
Trimethyl borate
(CH3O)3B
MFCD00008346
14,9712

Specifications

70% azeotrope with methanol
−9°C (16°F)
52° to 54°C
121-43-7
(CH3O)3B
MFCD00008346
14,9712
0.885g/mL
Characteristic
250mL
Liquid
103.92
UN1993
Trimethyl borate

Safety and Handling

GHS H Statement
H300-H330-H370-H226-H312
Fatal if swallowed.
Fatal if inhaled.
Causes damage to organs.
Flammable liquid and vapor.
Harmful in contact with skin.

GHS P Statement
P210-P301+P310-P303+P361+P353-P304+P340-P320-P330-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Specific treatment is urgent (see label).
Rinse mouth.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

TSCA : TSCA