酸性黄49 |
| 时间：2023-07-15 来源：化工号 作者：C16H13Cl2N5O3S |
| 中文名 | 酸性黄49
| | 英文名 | Acid Yellow 49
| | 别名 | 酸性黄49
酸性黄 49
弱酸性黄 GR
C.I.酸性黄49
| | 英文别名 | Acid Yellow 49
C.I.AcidYellow49
C.I. Acid Yellow 49
Acid yellow 49 (C.I. 18640)
4-(5-amino-3-methyl-1-phenyl-pyrazol-4-yl)azo-2,5-dichloro-benzenesulfonic acid
2,5-Dichloro-4-[(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]benzenesulfonic acid
4-[(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]-2,5-dichloro-Benzenesulfonic acid
4-[(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]-2,5-dichlorobenzenesulphonic acid
Benzenesulfonic acid, 4-(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo-2,5-dichloro-
Benzenesulfonic acid, 4-(2-(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl)-2,5-dichloro-
2,5-dichloro-4-[(2Z)-2-(5-imino-3-methyl-1-phenylpyrazol-4-ylidene)hydrazinyl]benzenesulfonic acid
2,5-dichloro-4-{(2Z)-2-[(5Z)-5-imino-3-methyl-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene]hydrazino}benzenesulfonic acid
| | CAS | 12239-15-5
| | EINECS | 235-473-4 | | 化学式 | C16H13Cl2N5O3S
| | 分子量 | 426.28 | | InChI | InChI=1/C16H13Cl2N5O3S/c1-9-15(16(19)23(22-9)10-5-3-2-4-6-10)21-20-13-7-12(18)14(8-11(13)17)27(24,25)26/h2-8H,19H2,1H3,(H,24,25,26) | | 密度 | 1.62[at 20℃] | | 沸点 | 613.74℃[at 101 325 Pa] | | 水溶性 | 273.4μg/L at 25℃ | | 蒸汽压 | 0Pa at 25℃ | | 折射率 | 1.719 | | 物化性质 | 染色时遇铜、铁离子色光稍暗。 | | 上游原料 | 5-氨基-3-甲基-1-苯基吡唑 4-氨基-2,5-二氯苯磺酸 |
|
|
|
|
