CAS 3349-42-6 Trimethyl borate-11B - Materials / Alfa Chemistry

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Salt

Trimethyl borate-11B

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Catalog Number

ACM3349426

Product Name

Trimethyl borate-11B

Structure

CAS

3349-42-6

Category

Salt

Description

Trimethyl borate appears as a water-white liquid. Denser than water. Vapors heavier than air. Used as a solvent and fungicide for fruit.;Liquid;COLOURLESS LIQUID.

IUPAC Name

trimethyl borate

Molecular Weight

103.92g/mol

Molecular Formula

C3H9BO3;B(OCH3)3;C3H9BO3

Canonical SMILES

B(OC)(OC)OC

InChI

InChI=1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3

InChI Key

WRECIMRULFAWHA-UHFFFAOYSA-N

Boiling Point

68.0 °C;67.5 °C;68 °C

Melting Point

-31.65 °C;-29.3 °C;-29 °C

Flash Point

less than 80 °F (NFPA, 2010);< 80 °F (< 27 °C) (closed cup);- 7 °C

Density

0.915 g/cu cm;Relative density (water = 1): 0.915

Solubility

Miscible with tetrahydrofuran, ether, isoporpylamine, hexane, methanol, nujol, and other organic liquids;Miscible with alcohol, ether; soluble in polar nonhydroxylic solvents;Solubility in water: reaction

Color/Form

Colorless, moisture-sensitive liquid; fumes in air

Complexity

31.7

Covalently-Bonded Unit Count

EC Number

204-468-9

Exact Mass

104.064474g/mol

Formal Charge

Heavy Atom Count

ICSC Number

0593

Log P

-1.9

MeSH Entry Terms

trimethyl borate

Monoisotopic Mass

104.064474g/mol

NSC Number

777

Other Experimental

Stable in the absence of moisture; hydrolyzes in the presence of water to methanol and boric acid. ... Forms azeotrope with methanol: 70% trimethyl borate and 30% methanol;Decomposes in water.;Dissolves in water with hydrolysis to form boric acid and the corresponding alcohol or phenol /Boric acid esters/

Refractive Index

Index of refraction: 1.3568 at 20 °C/D

Rotatable Bond Count

RTECS Number

ED5600000

Stability

Stable in the absence of moisture.

UNII

82U64J6F5N

UN Number

2416;2416;2416;2416

Vapor Density