compound introduction
application： 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone [1-(3′-sulfophenyl)-3-methyl-5-pyrazolone] may be used to synthesize α-Pigment Yellow 191
All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry
1-(3-Sulfophenyl)-3-methyl-5-pyrazolone
Dangerous GoodsCAS number：119-17-5 molecular formula：C10H10N2O4S
overview
Specs
| Chinese alias | 3-(3-甲基-5-氧代-4,5-二氢-1H-吡唑-1-基)苯磺酸 | 1-(3-磺苯基)-3-甲基-5-吡唑啉酮 | 1-(3-磺苯基)-3-甲基-2-吡唑啉-5-酮 | 3-(4,5-二氢-3-甲基-5-氧-1H-吡唑-1-基)苯磺酸 | ||
| English alias | NSC 15354 | DL-P-CHLOROAMPHETAMINEHYDROCHLORIDE | AKOS004912539 | Tox21_301698 | 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone, 3-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid | EC 204-303-0 | Benzenesulfonic acid, m-(3-methyl-5-oxo-2-pyrazol | ||
| CAS number | 119-17-5 | molecular formula | C10H10N2O4S |
| molecular weight | 254.26 g/mol | Exact mass | ≥95%(HPLC) |
| PSA | 95.400 Ų | logp | 0.000 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H317: 可能引起皮肤过敏反应
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P501: 将内容物/容器处理到。。。 P272: 被污染的工作服不允许离开工作场所 P333+P313: 如发生皮肤刺激或皮疹：求医/就诊。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。
WGK Germany：
1
Personal protective equipment：
dust mask type N95 (US)， Eyeshields， Faceshields， Gloves
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 0 shareMSDS
