Updated CAS

Acetylsalicylic acid

product Name Acetylsalicylic acid
Synonyms o-Acetylsalicylic acid 2-Acetoxybenzoic acid; 2-Acetoxybenzoic acid; aspirin usp; Aspirin; Acetoxybenzoic acid; Metronidazolum; 2-(acetyloxy)benzoic acid; 2-(acetyloxy)benzoate; Acetyl Salicylic Acid; Acetylsalicylic Acid
Molecular Formula C9H8O4
Molecular Weight 180.15
InChI InChI=1/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)/p-1
CAS Registry Number 50-78-2
EINECS 200-064-1
Molecular Structure 50-78-2 Acetylsalicylic acid
Melting point 136-140℃
Boiling point 321.4°C at 760 mmHg
Flash point 131.1°C
Water solubility 3.3 g/L (20℃)
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R36/37/38:;
Safety Description S26:;
S36/37/39:;
Gold Suppliers(173):
Dragon Chemical Group Co.,China    Tel:+86-571-88383188 86970388 49-211-550203-21
Smart Chemicals Group Co. Ltd.    Tel:+86-21-33927743 33927342
Kingland Chemicals Company Limited    Tel:+86-571-87211518,87229835
Hunan Shineway Enterprise Co., Ltd.    Tel:+86-731-84714852 84723815 84744439 84747217
YANGZHOU CHEMICAL CO.,LTD.    Tel:+86-514-87859330
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