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-Dimethyl-1H-pyrazol-5-ol

Dangerous Goods

CAS number：5203-77-0    molecular formula：C5H8N2O

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
Related
MSDS
related products

overview

compound introduction

Specs

Chinese alias-
English alias1,3-dimethylpyrazoline-5-one | 2,5-Dimethyl-2H-pyrazol-3-ol | JXPVQFCUIAKFLT-UHFFFAOYSA-N | MFCD00129673 | 2,5-Dimethyl-1H-pyrazol-3(2H)-one | 1,3-dimethyl-pyrazolin-5-one | FT-0654144 | 11F-418S | 5-Hydroxy-1,3-dimethylpyrazole | STK335639 | 1,3-Dimethyl
CAS number5203-77-0molecular formulaC5H8N2O
molecular weight112.13 g/molExact mass≥98%
PSA32.299 Ųlogp0.300

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：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 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...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水

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