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666955

Sigma-Aldrich

4-(Trimethylsilyl)-3-butyn-2-ol

97%

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About This Item

Empirical Formula (Hill Notation):
C7H14OSi
CAS Number:
6999-19-5
Molecular Weight:
142.27
MDL number:
MFCD00190213
UNSPSC Code:
12352100
PubChem Substance ID:
24884874

assay

97%

refractive index

n20/D 1.446

density

0.847 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CC(O)C#C[Si](C)(C)C

InChI

1S/C7H14OSi/c1-7(8)5-6-9(2,3)4/h7-8H,1-4H3

InChI key

HJJSDJHRTMFJLP-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

143.0 °F - closed cup

flash_point_c

61.67 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Wen-Yong Lou et al.
BMC biotechnology, 9, 90-90 (2009-10-24)
Whole cells are usually employed for biocatalytic reduction reactions to ensure efficient coenzyme regeneration and to avoid problems with enzyme purification and stability. The efficiency of whole cell-catalyzed bioreduction is frequently restricted by pronounced toxicity of substrate and/or product to
Bo-Bo Zhang et al.
PloS one, 7(5), e37641-e37641 (2012-06-05)
Hydrophilic ionic liquids (ILs) were employed as green solvents to construct an IL-containing co-solvent system for improving the asymmetric reduction of 4-(trimethylsilyl)-3-butyn-2-one by immobilized Candida parapsilosis cells. Among 14 hydrophilic ILs examined, 1-(2'-hydroxyl)ethyl-3-methylimidazolium nitrate (C(2)OHMIM·NO(3)) was considered as the most
Xiao-Hong Chen et al.
BMC biotechnology, 11, 110-110 (2011-11-22)
Chiral alcohols are widely used in the synthesis of chiral pharmaceuticals, flavors and functional materials and appropriate whole-cell biocatalysts offer a highly enantioselective, minimally polluting route to these valuable compounds. The recently isolated strain Acetobacter sp. CCTCC M209061 showed exclusive
Xiao-Hong Chen et al.
PloS one, 9(4), e94543-e94543 (2014-04-18)
A novel carbonyl reductase (AcCR) catalyzing the asymmetric reduction of ketones to enantiopure alcohols with anti-Prelog stereoselectivity was found in Acetobacter sp. CCTCC M209061 and enriched 27.5-fold with an overall yield of 0.4% by purification. The enzyme showed a homotetrameric

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