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148083

Sigma-Aldrich

1,1,1-Tris(hydroxymethyl)propane

97%

Sinonimo/i:

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

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About This Item

Formula condensata:
CH3CH2C(CH2OH)3
Numero CAS:
77-99-6
Peso molecolare:
134.17
Beilstein:
1698309
Numero CE:
201-074-9
Numero MDL:
MFCD00004694
Codice UNSPSC:
12352100
ID PubChem:
24848880
NACRES:
NA.22

Densità del vapore

4.8 (vs air)

Tensione di vapore

<1 mmHg ( 20 °C)

Saggio

97%

Forma fisica

(Powder or Crystals or Granules or Chunks)

Temp. autoaccensione

1301 °F

P. eboll.

159-161 °C/2 mmHg (lit.)

Punto di fusione

56-58 °C (lit.)

Stringa SMILE

CCC(CO)(CO)CO

InChI

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

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Categorie correlate

Applicazioni

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.

Pittogrammi

Health hazard
GHS08

Avvertenze

Warning

Indicazioni di pericolo

H361fd

Classi di pericolo

Repr. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

356.0 °F - Cleveland open cup

Punto d’infiammabilità (°C)

180 °C - Cleveland open cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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Hyperbranched aliphatic polyethers obtained from environmentally benign monomer: glycerol carbonate.
Rokicki G, et al.
Green Chemistry, 7(7), 529-539 (2005)
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
Stephanie E A Gratton et al.
Journal of controlled release : official journal of the Controlled Release Society, 121(1-2), 10-18 (2007-07-24)
A novel method for the fabrication of polymeric particles on the order of tens of nanometers to several microns is described. This imprint lithographic technique called PRINT (Particle Replication In Non-wetting Templates), takes advantage of the unique properties of elastomeric
Daniel Cohn et al.
Biomaterials, 25(27), 5875-5884 (2004-06-03)
This article introduces novel biocompatible tissue adhesives that do not involve any chemical or biochemical reactions, during their application in vivo. The use of these new adhesives is based exclusively on their temperature-dependent rheological properties. Since biocompatibility and biodegradability are
Y Y Linko et al.
Journal of biotechnology, 66(1), 41-50 (1998-12-29)
The interest in the applications of biocatalysis in organic syntheses has rapidly increased. In this context, lipases have recently become one of the most studied groups of enzymes. We have demonstrated that lipases can be used as biocatalyst in the
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