4231-70-3
4231-70-3 structure
- Name: benzotriazol-1-yl-(4-chlorophenyl)methanone
- Chemical Name: benzotriazol-1-yl-(4-chlorophenyl)methanone
- CAS Number: 4231-70-3
- Molecular Formula: C13H8ClN3O
- Molecular Weight: 257.67500
- Create Date: 2018-06-17 18:52:04
- Modify Date: 2024-01-10 18:20:10
| Name | benzotriazol-1-yl-(4-chlorophenyl)methanone |
|---|---|
| Synonyms |
1-p-chlorobenzoylbenzotriazole
1-4'-chlorobenzoylbenzotriazole p-chlorobenzoyl-1H-1,2,3-benzotriazole MFCD00475616 |
| Density | 1.4g/cm3 |
|---|---|
| Boiling Point | 446ºC at 760 mmHg |
| Melting Point | 135-139ºC(lit.) |
| Molecular Formula | C13H8ClN3O |
| Molecular Weight | 257.67500 |
| Flash Point | 223.5ºC |
| Exact Mass | 257.03600 |
| PSA | 47.78000 |
| LogP | 2.77320 |
| Index of Refraction | 1.693 |
| 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: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~10%
4231-70-3 |
| Literature: Al-Awadi, Nouria A.; George, Bobby J.; Dib, Hicham H.; Ibrahim, Maher R.; Ibrahim, Yehia A.; El-Dusouqui, Osman M. E. Tetrahedron, 2005 , vol. 61, # 34 p. 8257 - 8263 |
|
~76%
4231-70-3 |
| Literature: Katritzky; He; Suzuki Journal of Organic Chemistry, 2000 , vol. 65, # 24 p. 8210 - 8213 |
|
~%
4231-70-3 |
| Literature: Katritzky; He; Suzuki Journal of Organic Chemistry, 2000 , vol. 65, # 24 p. 8210 - 8213 |
|
~%
4231-70-3 |
| Literature: Katritzky, Alan R.; Cai, Chunming; Suzuki, Kazuyuki; Singh, Sandeep K. Journal of Organic Chemistry, 2004 , vol. 69, # 3 p. 811 - 814 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
| 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% |