91397-03-4
91397-03-4 structure
- Name: 4-ISOTHIOCYANATO-1,5-DIMETHYL-2-PHENYL-1,2-DIHYDRO-PYRAZOL-3-ONE
- Chemical Name: 4-isothiocyanato-1,5-dimethyl-2-phenylpyrazol-3-one
- CAS Number: 91397-03-4
- Molecular Formula: C12H11N3OS
- Molecular Weight: 245.30000
- Create Date: 2018-08-25 21:34:16
- Modify Date: 2025-09-03 08:34:47
| Name | 4-isothiocyanato-1,5-dimethyl-2-phenylpyrazol-3-one |
|---|---|
| Synonyms |
HMS1782F17
4-Isothiocyanato-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 4-Isothiocyanato-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-on 4-isothiocyanatoantipyrine 4-isothiocyanato-2,3-dimethyl-1-phenyl-1,2-dihydropyrazol-5-one 4-antipyrinyl isothiocyanate 1-Phenyl-2,3-dimethyl-pyrazolon-(5)-yl-(4)-isothiocyanat 1-Phenyl-2.3-dimethylpyrazolon-(5)-4-isothiocyanat |
| Density | 1.23g/cm3 |
|---|---|
| Boiling Point | 366.4ºC at 760 mmHg |
| Molecular Formula | C12H11N3OS |
| Molecular Weight | 245.30000 |
| Flash Point | 175.4ºC |
| Exact Mass | 245.06200 |
| PSA | 71.38000 |
| LogP | 2.21870 |
| Index of Refraction | 1.636 |
| HS Code | 2933199090 |
|---|
|
~91%
91397-03-4 |
| Literature: Gelder, Joel M. Van; Klein, Joseph Y.; Basel, Yochai; Reizelman, Anat; Tchilibon, Susanna; Mouallem, Orly Patent: US2008/39456 A1, 2008 ; Location in patent: Page/Page column 53 ; |
|
~49%
91397-03-4 |
| Literature: Ma, Chun-Ming; Li, Jian-Ping; Zheng, Peng-Zhi Heterocycles, 2005 , vol. 65, # 2 p. 359 - 364 |
|
~%
91397-03-4 |
| Literature: Farbw.Hoechst Patent: DE951721 , 1952 ; |
|
~%
91397-03-4 |
| Literature: Takahashi; Kanematsu Yakugaku Zasshi, 1959 , vol. 79, p. 172,175 Chem.Abstr., 1959 , p. 13138 |
| 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% |