Trimethyl borate

CAS Registry Number®

121-43-7

CAS Name

Trimethyl borate

Molecular Formula

C3H9BO3

Molecular Mass

103.91

Cite this Page

Trimethyl borate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=121-43-7 (retrieved 2024-11-21) (CAS RN: 121-43-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    67-68 °C

  • Melting Point (1)

    -29.3 °C

  • Density (1)

    0.915 g/cm³

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=WRECIMRULFAWHA-UHFFFAOYSA-N

SMILES

B(OC)(OC)OC

Canonical SMILES

O(B(OC)OC)C

Other Names for this Substance

  • Boric acid (H3BO3), trimethyl ester
  • Methyl borate ((MeO)3B)
  • Borester O
  • Trimethoxyborane
  • Trimethoxyborine

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Deleted or Replaced CAS Registry Numbers

31649-91-9, 63156-11-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration