376264
炔丙基三甲基硅烷
contains 500 ppm BHT as stabilizer
别名:
三甲基炔丙基硅烷, 三甲基炔丙硅烷
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关于此项目
线性分子式:
HC≡CCH2Si(CH3)3
化学文摘社编号:
分子量:
112.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
236-427-6
Beilstein/REAXYS Number:
2036316
MDL number:
Form:
liquid
form
liquid
Quality Segment
contains
500 ppm BHT as stabilizer, ≤20% trimethylallenylsilane (in equilibrium)
refractive index
n20/D 1.413 (lit.)
bp
91-93 °C (lit.)
density
0.753 g/mL at 25 °C (lit.)
storage temp.
−20°C
SMILES string
C[Si](C)(C)CC#C
InChI
1S/C6H12Si/c1-5-6-7(2,3)4/h1H,6H2,2-4H3
InChI key
ULYLMHUHFUQKOE-UHFFFAOYSA-N
General description
Trimethyl(propargyl)silane (2-Propynyl-trimethylsilane) is a clear colorless liquid and contains 500ppm of butylated hydroxytoluene (BHT) as stabilizer. It undergoes GaCl3-catalyzed dehydrogenation reaction with aldimines to afford 4-methylquinoline.
Application
Trimethyl(propargyl)silane is suitable for use in the synthesis of diverse end-functionalized (ω-carboxyl, ω-hydroxy, ω-methyl-vinyl, ω-trimethylsilane, and ω-glycidyl-ether) via ′′click′′ reaction. It may be used in the synthesis of γ-allenyl-GABA (γ-aminobutyric acid), via Lewis acid mediated reaction with ω-ethoxy lactams.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Disclaimer
Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
flash_point_f
23.0 °F - closed cup
flash_point_c
-5 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter