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Merck

148083

Sigma-Aldrich

1,1,1-三(羟甲基)丙烷

97%

别名:

2-乙基-2-羟甲基-1,3-丙二醇, 三羟甲基丙烷

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About This Item

线性分子式:
CH3CH2C(CH2OH)3
CAS号:
分子量:
134.17
Beilstein:
1698309
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

4.8 (vs air)

蒸汽壓力

<1 mmHg ( 20 °C)

化驗

97%

形狀

(Powder or Crystals or Granules or Chunks)

自燃溫度

1301 °F

bp

159-161 °C/2 mmHg (lit.)

mp

56-58 °C (lit.)

SMILES 字串

CCC(CO)(CO)CO

InChI

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

InChI 密鑰

ZJCCRDAZUWHFQH-UHFFFAOYSA-N

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應用

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.

象形圖

Health hazard

訊號詞

Warning

危險聲明

危險分類

Repr. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

356.0 °F - Cleveland open cup

閃點(°C)

180 °C - Cleveland open cup

個人防護裝備

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
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
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
Zhongyu Li et al.
Bioconjugate chemistry, 22(3), 518-522 (2011-02-11)
A synthetic route to prepare acetal-protected heterobifunctional poly(ethylene glycol), allyl(1-ethoxyethoxy)-PEG-OH (allyl(EE)-PEG-OH), was successfully established using a newly synthesized initiator, trimethylolpropane allyl (1-ethoxyethoxy) ether (TMPAEEE). Heterobifunctional allyl(OH)-mPEG and heterotrifunctional allyl(OH)-PEG-alkyne were obtained, respectively, after modification from this precursor polymer. The polymers

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