78583-81-0
78583-81-0 structure
- Name: 3-(4-chlorophenyl)-1H-pyrazol-5-amine
- Chemical Name: 5-(4-Chlorophenyl)-1H-pyrazol-3-amine
- CAS Number: 78583-81-0
- Molecular Formula: C9H8ClN3
- Molecular Weight: 193.63300
- Create Date: 2018-12-04 10:58:30
- Modify Date: 2025-08-24 19:10:34
| Name | 5-(4-Chlorophenyl)-1H-pyrazol-3-amine |
|---|---|
| Synonyms |
MFCD00053046
5-(4-chlorophenyl)-1H-pyrazol-3-amine |
| Density | 1.378g/cm3 |
|---|---|
| Boiling Point | 463.8ºC at 760 mmHg |
| Melting Point | 172-176ºC(lit.) |
| Molecular Formula | C9H8ClN3 |
| Molecular Weight | 193.63300 |
| Flash Point | 234.3ºC |
| Exact Mass | 193.04100 |
| PSA | 54.70000 |
| LogP | 2.89350 |
| Index of Refraction | 1.67 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful;Xi: Irritant; |
| Risk Phrases | R22 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933199090 |
|
~86%
78583-81-0 |
| Literature: Takahashi, Toshiyuki; Sakuraba, Aya; Hirohashi, Tomoko; Shibata, Takunobu; Hirose, Masaaki; Haga, Yuji; Nonoshita, Katsumasa; Kanno, Tetsuya; Ito, Junko; Iwaasa, Hisashi; Kanatani, Akio; Fukami, Takehiro; Sato, Nagaaki Bioorganic and Medicinal Chemistry, 2006 , vol. 14, # 22 p. 7501 - 7511 |
|
~86%
78583-81-0 |
| Literature: Hartmann, Horst; Liebscher, Juergen Synthesis, 1984 , # 3 p. 276 - 277 |
|
~76%
78583-81-0 |
| Literature: Nenaidenko; Golubinskii; Lenkova; Shastin; Balenkova Russian Journal of Organic Chemistry, 2004 , vol. 40, # 10 p. 1518 - 1520 |
|
~%
78583-81-0 |
| Literature: Bioorganic and Medicinal Chemistry, , vol. 14, # 22 p. 7501 - 7511 |
|
~%
78583-81-0 |
| Literature: Heterocyclic Communications, , vol. 17, # 3-4 p. 139 - 145 |
|
~%
78583-81-0 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 34, # 5 p. 1549 - 1554 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |