50531-70-9
50531-70-9 structure
- Name: 1-(ALPHA-CHLOROACETYL)-1H-BENZOTRIAZOLE
- Chemical Name: 1-(benzotriazol-1-yl)-2-chloroethanone
- CAS Number: 50531-70-9
- Molecular Formula: C8H6ClN3O
- Molecular Weight: 195.60600
- Create Date: 2018-12-28 09:21:42
- Modify Date: 2025-08-27 04:59:44
| Name | 1-(benzotriazol-1-yl)-2-chloroethanone |
|---|---|
| Synonyms | MFCD00546451 |
| Melting Point | 97-101ºC(lit.) |
|---|---|
| Molecular Formula | C8H6ClN3O |
| Molecular Weight | 195.60600 |
| Exact Mass | 195.02000 |
| PSA | 47.78000 |
| LogP | 1.31030 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~92%
50531-70-9 |
| Literature: Katritzky, Alan R.; Pastor, Alfredo; Voronkov, Michael V. Journal of Heterocyclic Chemistry, 1999 , vol. 36, # 3 p. 777 - 781 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |