1066-54-2
1066-54-2 structure
- Name: TMS-acetylene
- Chemical Name: Ethynyltrimethylsilane
- CAS Number: 1066-54-2
- Molecular Formula: C5H10Si
- Molecular Weight: 98.218
- Catalog: Chemical reagent Organic reagent Silane
- Create Date: 2018-03-09 08:00:00
- Modify Date: 2026-06-29 22:37:04
| Name | Ethynyltrimethylsilane |
|---|---|
| Synonyms |
Silane, trimethyl-, ethynyl
Thimethylsilylacetylene Trimethylsilylacetylene (Trimethylsilanyl)acetylene ethynyltrimethyl-silan Trimethylsiyl Acetylene (TMSA),% Trimethyl silicon acetylene Ethynyltrimethylsilane,Trimethylsilylacetylene TMS ACETYLENE EINECS 213-919-9 Silane, ethynyltrimethyl High Quality Antioxidant Pan (A) CAS: 1-2 N-Phenyl-1-Naphthylamine MFCD00008569 Trimethylsilylacetylene,min Trimethylsilacetylene (Thrimethylsilyl)acetylene TiMethylsilylacetylene (TMSA) Silane,ethynyltrimethyl (Trimethylsilyl)Acetylene Trimethylsilylacetylene TMSA TMSA, Trimethylsilylacetylene 1-Trimethylsilylethyne 1-(Trimethylsilyl)acetylene Acetylene, trimethylsilyl Ethyne,-trimethylsilyl Ethynyltrimethylsilane~TMS acetylene Trimethylethynylsilane (Trimethylsilyl)ethyne (TRIMETHYLSILYL)ACETYLENE DK463 (TRIMETHYLSILYL)ACETYLENE, (TRIMETHYLSILYL)ACETYLENE, (TRIMETHYLSILYL)ACETYLENE Trimethylsilylacetylene, min TriMethyl silicon-based acetylene TriMethylsilylacetylene, R Ethynyl(trimethyl)silane ETHYNYLTRIMETHYLSILANE, WACKER-QUALITY Trimethylsiyl Acetylene (TMSA) Trimethylsilylacetylene, TMSA,Trimethylethynylsilane Ethynyl-trimethyl-silane ETHINYLTRIMETHYLSILANE Trimethylsilylethyne TRIMETHYLSILYLACETYLENE Trimethylsil yace tylene Timethylsilyacetylene Trimethylacetylene-based silicon |
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 53.0±0.0 °C at 760 mmHg |
| Melting Point | >0°C |
| Molecular Formula | C5H10Si |
| Molecular Weight | 98.218 |
| Flash Point | -16.7±11.3 °C |
| Exact Mass | 98.055176 |
| LogP | 2.16 |
| Vapour Pressure | 272.9±0.1 mmHg at 25°C |
| Index of Refraction | 1.401 |
| Storage condition | 2-8°C |
| Water Solubility | reacts |
| Hazard Codes | F:Flammable |
|---|---|
| Risk Phrases | R11;R36/37/38 |
| Safety Phrases | S16-S26-S36 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | - |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 29310095 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![5-Bromo-2-[(trimethylsilyl)ethynyl]pyridine structure](https://image.chemsrc.com/caspic/081/111770-80-0.png)
| 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% |