118-47-8O=C(O)C1=NN(c2ccc(S(=O)(=O)O)cc2)C(=O)C1TYCNXOAPQGVAQU-UHFFFAOYSA-N化学的特性Light yellow crystalline powder
This chemical does not meet GHS hazard criteria for 6.5% (10 of 154) of reports.
Warning
H319 (26%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P273, P280, P305+P351+P338, P337+P317, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 154 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
REACH registered substance: 5-oxo-1-(4-sulphophenyl)-2-pyrazoline-3-carboxylic acid (EC: 204-254-5)
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-: ACTIVE
1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-(4-sulfophenyl)-: INACTIVE
用途有機合成原料。
使用1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone is mainly used as an intermediate component in dyestuffs, pigments and pharmaceuticals for laboratory research and development and chemical production processes.
現在のフィルター条件では反応記録がありません。
読み込み中…
118-47-8、21951-33-7DTXSID5041273CHEMBL214303