CAS 108469-42-7 MFCD00035706-3-Methyl-1,2,5-dichloro-4-sulfophenylpyrazole-5-one 1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑啉酮一水合物 TAO{mole}

3-Methyl-1,2,5-dichloro-4-sulfophenylpyrazole-5-one 1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑啉酮一水合物

CAS 108469-42-7 MFCD00035706

化学结构图

SMILES:

化学属性

Mol. Formula	C10H8Cl2N2O4S·H2O
Mol. Weight	323.14(as Anhydrous)
Melting Point	346 °C (dec.)(lit.)
Appearance	白色或黄色结晶粉末。易溶于水和乙醇，溶于碱，微溶于乙醚。
Solubility	易溶于水和乙醇，溶于碱，微溶于乙醚。

别名和识别编码

Chemical Name	1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone
MDL Number	MFCD00035706
CAS Number	108469-42-7
PubChem Substance ID	87572675
Synonym	benzenesulfonicacid,2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1 benzenesulfonicacid,2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-y DCSP (2 : 5 DCSPMP) 1-(2,5-DICHLORO-4-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE dichlorsulfofenyl-methylpyrazolon 1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮 DICHLOROSULFOPHENYLMETHYLPYRAZOLONE 2,5-DICHLORO-4-(3-METHYL-5-OXO-2-PYRAZOLIN-1-YL)BENZENESULFONIC ACID P-(3-METHYL-5-OXO-2-PYRAZOLIN-1-YL)-2,5-DICHLORBENZENESULFONIC ACID 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-Benzenesulfonicacid 1-(2',5'-DICHLORO-4'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE 1-(2’,5’-二氯-4’-磺酸苯基)-3-甲基-5-吡唑酮 1-(2',5'-dichlor-4'-sulfo acid phenyl)-3-methyl-5-pyrazolone Benzenesulfonic acid, kyselina2,5-dichlor-4-(3’-methyl-5’-pyrazolon-1’-yl)benzensulfonova 2,5-bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid 1-(2,5-Dichloro-4-Sulfophenyl)-3-Methyl-5-Pyrazoline p-[3-Methyl-5-oxo-2-pyrazolin-1-yl]-2,5-dichlorobenzenesulfonic acid 2,5-Dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid 1-(2’,5’-Dichloro-4’-sulfophenyl)-3-methyl-5-pyrazdone 2,5-dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)-benzenesulfonicaci 1-(2',5'-DICHLOROPHENYL)-3-METHYL-5-PYRAZOLONE-4'-SULFONIC ACID DICHLOROSULFOPHENYL-3-METHYLPYRAZOLONE 1-(2',5'-二氯-4'-磺酸苯基)-3-甲基-5-吡唑啉酮
Chemical Name Translation	1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑啉酮一水合物
EC Number	201-541-7
Reaxys-RN	8992606
Wiswesser Line Notation	T5NNV DHJ BR BG EG DSWQ& E1
InChIKey	KCEIVWKDBLAQKL-UHFFFAOYSA-N

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品牌质保精细包装现货库存一流品牌服务

安全信息

WGK Germany3

GHS Symbol

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P305+P351+P338+P337+P313
P337+P313
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。

Signal word Warning

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激
H320 Causes eye irritation 刺激眼睛

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36 Wear suitable protective clothing 穿戴适当的防护服；

Hazard Codes Xi

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

RTECSDB6040000

其他信息

MOL 文件:84-57-1.mol
用途一:用于合成C.I.酸性黄17、C.I.酸性橙40、C.I.活性黄1等活性染料
Acros Organics:2,5-dichloro-4-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)benzenesulfonic acid dihydrate(84-57-1)
Sigma Aldrich:84-57-1(sigmaaldrich)
1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M0663 1-(2',5'-二氯-4'-磺酸苯基)-3-甲基-5-吡唑啉酮 1-(2',5'-Dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone 25G 1030元
TCI Shanghai:1-(2',5'-二氯-4'-磺酸苯基)-3-甲基-5-吡唑啉酮 1-(2',5'-Dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone,>;98.0%(T)(84-57-1)
图谱信息:1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮(84-57-1)核磁图( 13 CNMR) 1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮(84-57-1)核磁图( 1 HNMR) 1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮(84-57-1)红外图谱(IR2) 1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮(84-57-1)红外图谱(IR1)
上游原料:亚硫酸氢钠 --> 二乙烯酮 --> 烟酸