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148083

1,1,1-Tris(hydroxymethyl)propane

Name: 1,1,1-Tris(hydroxymethyl)propane
Brand: ALDRICH

97%

Synonym(s):

2-Ethyl-2-hydroxymethyl-1,3-propanediol, Trimethylolpropane

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About This Item

Linear Formula:

CH₃CH₂C(CH₂OH)₃

CAS Number:

77-99-6

Molecular Weight:

134.17

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24848880

EC Number:

201-074-9

Beilstein/REAXYS Number:

1698309

MDL number:

MFCD00004694

Assay:

97%

Form:

(Powder or Crystals or Granules or Chunks)

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Properties

vapor density

4.8 (vs air)

Quality Level

200

vapor pressure

<1 mmHg ( 20 °C)

assay

97%

form

(Powder or Crystals or Granules or Chunks)

autoignition temp.

1301 °F

bp

159-161 °C/2 mmHg (lit.)

mp

56-58 °C (lit.)

functional group

hydroxyl

SMILES string

CCC(CO)(CO)CO

InChI

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

InChI key

ZJCCRDAZUWHFQH-UHFFFAOYSA-N

Description

Application

1,1,1-Tris(hydroxymethyl)propane was used as hydrogen bond-donating agent during triol-promoted activation of the C-F bond of benzylic fluorides. It was used in synthesis of new octanuclear manganese cluster and hyperbranched polyethers.

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pictograms

GHS08

signalword

Warning

hcodes

H361fd

pcodes

P201 - P202 - P280 - P308 + P313 - P405 - P501

Hazard Classifications

Repr. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

356.0 °F - Cleveland open cup

flash_point_c

180 °C - Cleveland open cup

ppe

Eyeshields, Gloves, type N95 (US)

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Triol-promoted activation of C-F bonds: Amination of benzylic fluorides under highly concentrated conditions mediated by 1,1,1-tris(hydroxymethyl)propane.

Pier Alexandre Champagne et al.

Beilstein journal of organic chemistry, 9, 2451-2456 (2013-12-25)

Activation of the C-F bond of benzylic fluorides was achieved using 1,1,1-tris(hydroxymethyl)propane (2) as a hydrogen bond-donating agent. Investigations demonstrated that hydrogen bond-donating solvents are promoting the activation and hydrogen bond-accepting ones are hindering it. However, the reaction is best

Hyperbranched aliphatic polyethers obtained from environmentally benign monomer: glycerol carbonate.

Rokicki G, et al.

Green Chemistry, 7(7), 529-539 (2005)

Synthesis of trimethylolpropane esters of oleic acid by Lipoprime 50T.

Vita Kiriliauskaitė et al.

Journal of industrial microbiology & biotechnology, 38(9), 1561-1566 (2011-02-18)

The ability of the commercial lipolytic enzyme Lipoprime 50T to catalyze the biotechnologically important synthesis of the biodegradable and environmentally acceptable trimethylolpropane (2-ethyl-2-(hydroxymethyl)-1,3-propanediol) ester of oleic acid was investigated. Simple and accurate thin-layer chromatography and computer analysis methods were used

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Global Trade Item Number

SKU	GTIN
148083-500G	04061838737847
148083-3KG	04061838737830