4262-43-5
4262-43-5 structure
- Name: mono-1,1-dimethylethylarsine
- Chemical Name: mono-1,1-dimethylethylarsine
- CAS Number: 4262-43-5
- Molecular Formula: C4H11As
- Molecular Weight: 134.05200
- Create Date: 2018-02-04 08:00:00
- Modify Date: 2025-08-25 19:03:37
| Name | mono-1,1-dimethylethylarsine |
|---|---|
| Synonyms |
tertiary butylarsine
tert-butylarsine (2-Methyl-2-propanyl)arsine Arsine, (1,1-dimethylethyl)- TBAs |
| Boiling Point | 83.9±9.0 °C at 760 mmHg |
|---|---|
| Molecular Formula | C4H11As |
| Molecular Weight | 134.05200 |
| Flash Point | -9.7±12.9 °C |
| Exact Mass | 134.00800 |
| LogP | 1.59830 |
| Vapour Pressure | 82.7±0.1 mmHg at 25°C |
| Risk Phrases | 17-26 |
|---|---|
| Safety Phrases | 9-28-36/37-43-45 |
| RIDADR | UN 2929 |
| HS Code | 2931900090 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |