Trimethyl borate

Product information

Trimethyl borate Basic information

Product Name:	Trimethyl borate
Synonyms:	METHYL BORATE;METHYL BORATE-11B;BORON TRIMETHOXIDE;BORIC ACID TRIMETHYL ESTER;BORON METHOXIDE;TRIMETHOXYBORANE;TRIMETHYL BORATE;TRIMETHYL BORATE-11B
CAS:	121-43-7
MF:	C3H9BO3
MW:	103.91
EINECS:	204-468-9
Product Categories:	Boron Compounds;Organometallics;B (Classes of Boron Compounds);Boric Acid Esters;Boric Acid Triesters;organic or inorganic borate;Boronic Acids and Derivatives;Chemical Synthesis;Organoborates;Organometallic Reagents
Mol File:	121-43-7.mol

Trimethyl borate Chemical Properties

mp	-34 °C
bp	68-69 °C(lit.)
density	0.932 g/mL at 20 °C(lit.)
vapor density	3.59 (vs air)
refractive index	n20/D 1.358(lit.)
Fp	8 °F
storage temp.	Flammables area
Water Solubility	reacts
Sensitive	Moisture Sensitive
Merck	14,9712
BRN	1697939
Stability:	Stable. Incompatible with oxidizing agents. Decomposes slowly in the presence of moisture, rapidly in water. Flammable.
CAS DataBase Reference	121-43-7(CAS DataBase Reference)
NIST Chemistry Reference	Boric acid, trimethyl ester(121-43-7)
EPA Substance Registry System	Boric acid (H3BO3), trimethyl ester(121-43-7)

Safety Information

Hazard Codes	Xn,F,T
Risk Statements	11-21-23/25-36/37/38-10-36-61-60
Safety Statements	16-27-36/37/39-45-25-23-2-26-53
RIDADR	UN 2416 3/PG 2
WGK Germany	3
RTECS	ED5600000
F	21
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29209085
Hazardous Substances Data	121-43-7(Hazardous Substances Data)

MSDS Information

Provider	Language
Trimethyl borate	English
SigmaAldrich	English
ACROS	English
ALFA	English

Trimethyl borate Usage And Synthesis

Chemical Properties	liquid
General Description	A water-white liquid. Denser than water. Flash point 80°F. Vapors heavier than air. Used as a solvent and fungicide for fruit.
Air & Water Reactions	Highly flammable. Rapidly decomposes in water.
Reactivity Profile	Borates, such as Trimethyl borate, behave similarly to esters in that they react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters/borates with alkali metals and hydrides.
Health Hazard	May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Fire Hazard	HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

 

Company information

 Henan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .

  Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs ,  Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East ,  Africa , South America and some other countries and areas.

    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you  better with our high - quality products and professional team.

    We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.

    We  welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate.