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Sigma-Aldrich

1,1,1-Tris(hydroxymethyl)propane

97%

Sinônimo(s):

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

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About This Item

Fórmula linear:
CH3CH2C(CH2OH)3
Número CAS:
77-99-6
Peso molecular:
134.17
Beilstein:
1698309
Número CE:
201-074-9
Número MDL:
MFCD00004694
Código UNSPSC:
12352100
ID de substância PubChem:
24848880
NACRES:
NA.22

densidade de vapor

4.8 (vs air)

Nível de qualidade

200

pressão de vapor

<1 mmHg ( 20 °C)

Ensaio

97%

forma

(Powder or Crystals or Granules or Chunks)

temperatura de autoignição

1301 °F

pb

159-161 °C/2 mmHg (lit.)

pf

56-58 °C (lit.)

cadeia de caracteres SMILES

CCC(CO)(CO)CO

InChI

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

chave InChI

ZJCCRDAZUWHFQH-UHFFFAOYSA-N

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Aplicação

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.

Pictogramas

Health hazard
GHS08

Palavra indicadora

Warning

Frases de perigo

H361fd

Classificações de perigo

Repr. 2

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

356.0 °F - Cleveland open cup

Ponto de fulgor (°C)

180 °C - Cleveland open cup

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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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
Constantinos J Milios et al.
Dalton transactions (Cambridge, England : 2003), (2)(2), 351-356 (2005-12-21)
The reaction between MnBr(2).4H(2)O with H(3)tmp (1,1,1-tris(hydroxymethyl)propane) in MeCN in the presence of Na(O(2)CCMe(3)) and NBu(4)Br produces the complex [Mn(8)(O(2)CCMe(3))(2)(tmp)(2)(Htmp)(4)Br(4)(H(2)O)(2)].2MeCN (1.2MeCN) in good yield. The centrosymmetric octanuclear molecule consists of four Mn(III) and four Mn(II) ions assembled together by fourteen
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