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5-chloropent-1-ynyl(trimethyl)silane

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Origin: China

Cas No: 77113-48-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 77113-48-5 Formula: C8H15ClSi Molecular Weight: 174.74300

Basic Info

Chemical Name	5-chloropent-1-ynyl(trimethyl)silane
Synonyms	1-trimethylsilyl-5-chloro-1-pentyne; 5-chloro-1-trimethylsilylpent-1-yne; 1-Chloro-5-trimethylsilyl-4-pentyne;
CAS No.	77113-48-5
Molecular Formula	C8H15ClSi
Molecular Weight	174.74300
PSA	0.00000
LogP	2.88620

Properties

Density	0.977 g/mL at 25ºC(lit.)
Boiling Point	75-77ºC20.6 mm Hg(lit.)
Flash Point	149 °F
Refractive Index	n20/D 1.4560(lit.)

Safety Info

Safety Statements	S23; S24/25
HS Code	2931900090
Risk Statements	R36/37/38

Synthesis Route

chlorotrimethylsilane+5-Chloro-1-pentyne→5-chloropent-1-ynyl(trimethyl)silane
5-Chloro-1-pentyne+Trimethylsilyl trifluoromethanesulfonate→5-chloropent-1-ynyl(trimethyl)silane
1-Chloro-3-Iodopropane+Ethynyltrimethylsilane→5-chloropent-1-ynyl(trimethyl)silane

Precursor

5-Chloro-1-pentyne
1-Chloro-3-Iodopropane
Trimethylsilyl trifluoromethanesulfonate
Ethynyltrimethylsilane

Downstream Product

Cyclopropyl(trimethylsilyl)acetylene
cyclopenten-1-yl(trimethyl)silane
5-iodopent-1-ynyl(trimethyl)silane
oct-1-en-7-yne

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