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About This Item
Linear Formula:
(CH3)3SiCN
CAS Number:
Molecular Weight:
99.21
Beilstein:
1737612
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Quality Level
Assay
98%
form
liquid
refractive index
n20/D 1.392 (lit.)
bp
114-117 °C (lit.)
mp
8-11 °C (lit.)
density
0.793 g/mL at 20 °C (lit.)
SMILES string
C[Si](C)(C)C#N
InChI
1S/C4H9NSi/c1-6(2,3)4-5/h1-3H3
InChI key
LEIMLDGFXIOXMT-UHFFFAOYSA-N
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General description
Trimethylsilyl cyanide participates in carbonyl aminomethylation via α-silyloxy nitriles.
Application
Trimethylsilyl cyanide was used:
- for derivatization of complex metabolite mixtures by GC-MS
- as cyanide source in enantioselective organocatalytic Strecker-type reaction of aliphatic N,N-dialkylhydrazones
- as reagent for the cyanosilylation of aldehydes in near quantitative yield via catalysis by silylene-bridged rare earth oxide complexes
- in asymmetric cyanosilylation with chiral dinuclear Ti(IV) complexes
Packaging
Packaging material contains granular sodium carbonate as a desiccant.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
33.8 °F - closed cup
Flash Point(C)
1 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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