CAS 77113-48-5|1-Chloro-5-trimethylsilyl-4-pentyne

Introduction：Basic information about CAS 77113-48-5|1-Chloro-5-trimethylsilyl-4-pentyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	1-Chloro-5-trimethylsilyl-4-pentyne
CAS Number	77113-48-5	Molecular Weight	174.74300
Density	0.977 g/mL at 25ºC(lit.)	Boiling Point	75-77ºC20.6 mm Hg(lit.)
Molecular Formula	C₈H₁₅ClSi	Melting Point	/
MSDS	ChineseUSA	Flash Point	149 °F

Names

Name	5-chloropent-1-ynyl(trimethyl)silane
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.977 g/mL at 25ºC(lit.)
Boiling Point	75-77ºC20.6 mm Hg(lit.)
Molecular Formula	C₈H₁₅ClSi
Molecular Weight	174.74300
Flash Point	149 °F
Exact Mass	174.06300
LogP	2.88620
Index of Refraction	n20/D 1.4560(lit.)
InChIKey	UPVHIBLXQNNITH-UHFFFAOYSA-N
SMILES	C[Si](C)(C)C#CCCCCl

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Risk Phrases	36/37/38
Safety Phrases	23-24/25
HS Code	2931900090

Customs

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Synonyms

1-trimethylsilyl-5-chloro-1-pentyne

5-chloro-1-trimethylsilylpent-1-yne

1-Chloro-5-trimethylsilyl-4-pentyne

MFCD00671353

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