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About This Item
Linear Formula:
(CH3)2C=C(OCH3)OSi(CH3)3
CAS Number:
Molecular Weight:
174.31
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1362893
Assay:
95%
Form:
liquid
Quality Level
InChI
1S/C8H18O2Si/c1-7(2)8(9-3)10-11(4,5)6/h1-6H3
SMILES string
CO\C(O[Si](C)(C)C)=C(/C)C
InChI key
JNOGVQJEBGEKMG-UHFFFAOYSA-N
assay
95%
form
liquid
refractive index
n20/D 1.415 (lit.)
bp
35 °C/15 mmHg (lit.)
density
0.858 g/mL at 25 °C (lit.)
Related Categories
Application
Methyl trimethylsilyl dimethylketene acetal was used:
- in the synthesis of chiral β-lactams by reacting with (S)-alkylidene(1-arylethyl)amines in the presence of titanium tetrachloride
- as a catalyst or initiator in the group-transfer polymerization
- as a versatile reagent in conjugate addition and aldol reactions.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
86.0 °F - closed cup
flash_point_c
30 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Tetrahedron Letters, 35, 5239-5239 (1994)
Aldrichimica Acta, 17, 41-41 (1984)
Asymmetric synthesis of ?-lactams. I. The reaction of dimethylketene silyl acetal with (S)-alkylidene (1-arylethyl) amines promoted by titanium tetrachloride.
Tetrahedron Letters, 21(21), 2077-2080 (1980)
Journal of Polymer Science Part A: Polymer Chemistry, 45, 2514-2514 (2007)
Journal of the American Chemical Society, 116, 4131-4131 (1994)
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