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Trimethylolpropane

CAS Registry Number®

77-99-6

CAS Name

Trimethylolpropane

Molecular Formula

C6H14O3

Molecular Mass

134.17

Cite this Page

Trimethylolpropane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=77-99-6 (retrieved 2024-11-21) (CAS RN: 77-99-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    160 °C @ Press: 5 Torr

  • Melting Point (1)

    58 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C6H14O3/c1-2-6(3-7,4-8)5-9/h7-9H,2-5H2,1H3

InChIKey

InChIKey=ZJCCRDAZUWHFQH-UHFFFAOYSA-N

SMILES

C(CC)(CO)(CO)CO

Canonical SMILES

OCC(CO)(CO)CC

Other Names for this Substance

  • 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-
  • 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol
  • Ethyltrimethylolmethane
  • Propane, 1,1,1-tris(hydroxymethyl)-
  • TMP

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Deleted or Replaced CAS Registry Numbers

30774-18-6, 51811-73-5, 53632-31-8, 59218-55-2, 65581-89-7, 69896-09-9, 77974-02-8, 97649-49-5, 101164-61-8, 102984-18-9, 110368-52-0, 853320-12-4, 2182590-63-0, 2410621-75-7

CAS INSIGHTSTM
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