18387-60-5
18387-60-5 structure
- Name: 2-Methyl-4-trimethylsilyl-1-buten-3-yne
- Chemical Name: trimethyl(3-methylbut-3-en-1-ynyl)silane
- CAS Number: 18387-60-5
- Molecular Formula: C8H14Si
- Molecular Weight: 138.28200
- Create Date: 2018-12-25 11:41:09
- Modify Date: 2024-01-12 11:26:40
| Name | trimethyl(3-methylbut-3-en-1-ynyl)silane |
|---|---|
| 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 |
| 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 |
| Hazard Codes | F+ |
|---|---|
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36/37/39 |
| RIDADR | UN1993 |
| Packaging Group | III |
| HS Code | 2931900090 |
|
~67%
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 |
|
~%
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%
18387-60-5
Detail
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| Literature: Koester, Roland; Seidel, Guenter; Boese, Roland; Wrackmeyer, Bernd Chemische Berichte, 1988 , vol. 121, p. 597 - 616 |
| 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% |