90-31-3
中文名稱(chēng)
2-(3-氯苯基)-2,4-二氫-5-甲基-3H-吡唑啉-3-酮
英文名稱(chēng)
1-(3-CHLOROPHENYL)-3-METHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE
CAS
90-31-3
EINECS 編號(hào)
201-984-6
分子式
C10H9ClN2O
MDL 編號(hào)
MFCD00020750
分子量
208.64
MOL 文件
90-31-3.mol
更新日期
2026/07/08 08:49:20
90-31-3 結(jié)構(gòu)式
基本信息
中文別名
2-(3-氯苯基)-2,4-二氫-5-甲基-3H-吡唑啉-3-酮1-(3-氯苯基)-3-甲基-2-吡啶酮
英文別名
1-(3-CHLOROPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE1-(3-CHLOROPHENYL)-3-METHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE
1-(3'-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE
1-(M-CHLOROPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE
1-(M-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE
LABOTEST-BB LT01289017
2-(3-chlorophenyl)-2,4-dihydro-5-methyl-3h-pyrazol-3-on
2-(3-chlorophenyl)-2,4-dihydro-5-methyl-3H-Pyrazol-3-one
chloropyrazolone
m-chloropyrazolone
1-(3-chlorophenyl)-3-methyl-1H-pyrazol-5(4H))-one
2-(3-Chlorphenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-on
1-(3-CHLOROPHENYL)-3-METHYLPYRAZOL-5-ONE
1-(3-Chlorophenyl)-3-methyl-5(4H)-pyrazolone
所屬類(lèi)別
有機(jī)原料：酮類(lèi)化合物物理化學(xué)性質(zhì)
熔點(diǎn)128-131 °C(lit.)
沸點(diǎn)382.9±25.0 °C(Predicted)
密度1.32±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)2.18±0.50(Predicted)
形態(tài)crystalline solid
顏色Cream
CAS 數(shù)據(jù)庫(kù)90-31-3(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息3H-Pyrazol-3-one, 2-(3-chlorophenyl)-2,4-dihydro-5-methyl- (90-31-3)
2-(3-氯苯基)-2,4-二氫-5-甲基-3H-吡唑啉-3-酮價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱(chēng) | CAS號(hào) | 包裝 | 價(jià)格 |
| 2026/06/06 | C3919 | 2-(3-氯苯基)-2,4-二氫-5-甲基-3H-吡唑啉-3-酮 2-(3-Chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one | 90-31-3 | 1G | 90元 |
| 2026/06/06 | C3919 | 2-(3-氯苯基)-2,4-二氫-5-甲基-3H-吡唑啉-3-酮 2-(3-Chlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one | 90-31-3 | 5G | 410元 |