78704-49-1
78704-49-1 structure
- Name: [(4-Chlorophenyl)ethynyl](trimethyl)silane
- Chemical Name: 2-(4-chlorophenyl)ethynyl-trimethylsilane
- CAS Number: 78704-49-1
- Molecular Formula: C11H13ClSi
- Molecular Weight: 208.759
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-05-23 08:00:00
- Modify Date: 2024-01-12 12:39:26
| Name | 2-(4-chlorophenyl)ethynyl-trimethylsilane |
|---|---|
| Synonyms |
Benzene, 1-chloro-4-[2-(trimethylsilyl)ethynyl]-
chloro-4-trimethylsilylethynylbenzene 1-[(trimethylsilyl)ethynyl]-4-chlorobenzene (2-(4-chlorophenyl)ethynyl)trimethylsilane [(4-Chlorophenyl)ethynyl](trimethyl)silane 1-(4-chlorophenyl)-2-trimethylsilylacetylene trimethylsilyl-4-chlorophenylacetylene 2(4-chlorophenyl)-1-trimethylsilylethyne ((4-chlorophenyl)ethynyl)trimethylsilane MFCD03427267 |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 231.2±32.0 °C at 760 mmHg |
| Melting Point | 47-51ºC(lit.) |
| Molecular Formula | C11H13ClSi |
| Molecular Weight | 208.759 |
| Flash Point | 95.4±19.9 °C |
| Exact Mass | 208.047501 |
| LogP | 5.05 |
| Appearance | Solid | White to pale brown |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.520 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2931900090 |
| Precursor 10 | |
|---|---|
| DownStream 8 | |
| 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% |