2-Methyl-4-trimethylsilyl-1-buten-3-yne

Modify Date: 2024-01-12 11:26:40

2-Methyl-4-trimethylsilyl-1-buten-3-yne Structure
2-Methyl-4-trimethylsilyl-1-buten-3-yne structure
Common Name 2-Methyl-4-trimethylsilyl-1-buten-3-yne
CAS Number 18387-60-5 Molecular Weight 138.28200
Density 0.77 Boiling Point 3215ºC
Molecular Formula C8H14Si Melting Point N/A
MSDS N/A Flash Point 30.8ºC

 Names

Name trimethyl(3-methylbut-3-en-1-ynyl)silane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.77
Boiling Point 3215ºC
Molecular Formula C8H14Si
Molecular Weight 138.28200
Flash Point 30.8ºC
Exact Mass 138.08600
LogP 2.44330
Vapour Pressure 8.41E-08mmHg at 25°C
Index of Refraction 1.696

 Safety Information

Hazard Codes F+
Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
RIDADR UN1993
Packaging Group III
HS Code 2931900090

 Synthetic Route

~67%

2-Methyl-4-trimethylsilyl-1-buten-3-yne Structure

2-Methyl-4-trim...

CAS#:18387-60-5

Literature: Shapiro, E. A.; Lun'kova, G. V.; Dolgii, I. E.; Nefedov, O. M. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1981 , vol. 30, # 6 p. 1047 - 1050 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1981 , # 6 p. 1316 - 1319

~%

2-Methyl-4-trimethylsilyl-1-buten-3-yne Structure

2-Methyl-4-trim...

CAS#:18387-60-5

Literature: Schichiew et al. Doklady Akad.Azerbajdzansk.S.S.R.Chem.Abstr., 1958 , vol. 14, p. 687 Doklady Akad.Azerbajdzansk.S.S.R.Chem.Abstr., 1959 , p. 6993

~0%

2-Methyl-4-trimethylsilyl-1-buten-3-yne Structure

2-Methyl-4-trim...

CAS#:18387-60-5

Detail
Literature: Koester, Roland; Seidel, Guenter; Boese, Roland; Wrackmeyer, Bernd Chemische Berichte, 1988 , vol. 121, p. 597 - 616

 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

4-trimethylsilyl-2-methyl-but-1-ene-3-yne
1-(trimethylsilyl)-3-methylbut-3-en-1-yne
3-methyl-1-(trimethylsilyl)but-3-en-1-yne
MFCD00190206
2-METHYL-4-TRIMETHYLSILYL-1-BUTEN-3-YNE
(trimethyl)(3-methylbut-3-en-1-ynyl)silane
1-(trimethylsilyl)-2-methyl-1-buten-3-yne
2-Methyl-4-trimethylsilylbut-1-en-3-yne
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