595918
(5-Chloro-1-pentynyl)trimethylsilane
97%
Synonym(s):
1-Chloro-5-trimethylsilyl-4-pentyne
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About This Item
Linear Formula:
Cl(CH2)3C≡CSi(CH3)3
CAS Number:
Molecular Weight:
174.74
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
97%
refractive index
n20/D 1.4560 (lit.)
bp
75-77 °C/20.6 mmHg (lit.)
density
0.977 g/mL at 25 °C (lit.)
functional group
chloro
SMILES string
C[Si](C)(C)C#CCCCCl
InChI
1S/C8H15ClSi/c1-10(2,3)8-6-4-5-7-9/h4-5,7H2,1-3H3
InChI key
UPVHIBLXQNNITH-UHFFFAOYSA-N
Application
(5-Chloro-1-pentynyl)trimethylsilane can be used to synthesize 5-trimethylsilyl-4-pentynyllithium (TMSPLi), which can be used as an initiator in the polymerization of styrene.
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
flash_point_f
149.0 °F - closed cup
flash_point_c
65 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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"Acetylene-Functionalized Lithium Initiators for Anionic Polymerization. Powerful Precursors for ?Click? Chemistry"
Touris A, et al.
Macromolecules, 44(07), 1886-1893 (2011)
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