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Acetylsalicylicanhydride structure, CAS 1466-82-6

Acetylsalicylicanhydride

CAS Number1466-82-6

Synonyms2-Acetoxybenzoic anhydride; Salicylic anhydride,diacetate; Acetylsalicylic acid anhydride; O-acetylsalicylic anhydride; Benzoic acid, 2- (acetyloxy)-, anhydride; Aspirin anhydride; 2-acetoxy-benzoic acid-anhydride; SALICYLIC ANHYDRIDE DIACETATE; Contraflu; Vigal; 2-Acetoxy-benzoesaeure-anhydrid; Pircan; anhydride de l'acide acetylsalicylique; Acetylsalicylic anhydride

Molecular FormulaC18H14O7

Molecular Weight342.30

Purity

Density1.3±0.1 g/cm3

Boiling Point511.2±35.0 °C at 760 mmHg

Melting Point80-83ºC

Flash Point

Appearance

EINECS215-987-5

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9086121 Purity:
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Quality Control of [ 1466-82-6 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number1466-82-6
Catalog No.2A-9086121
Chinese Name2-(乙酰氧基)苯甲酸酐
Synonyms2-Acetoxybenzoic anhydride; Salicylic anhydride,diacetate; Acetylsalicylic acid anhydride; O-acetylsalicylic anhydride; Benzoic acid, 2- (acetyloxy)-, anhydride; Aspirin anhydride; 2-acetoxy-benzoic acid-anhydride; SALICYLIC ANHYDRIDE DIACETATE; Contraflu; Vigal; 2-Acetoxy-benzoesaeure-anhydrid; Pircan; anhydride de l'acide acetylsalicylique; Acetylsalicylic anhydride
Molecular FormulaC18H14O7
Molecular Weight342.30
Density1.3±0.1 g/cm3
Boiling Point511.2±35.0 °C at 760 mmHg
Melting Point80-83ºC
Storage Condition2-8°C
EINECS215-987-5
HTC2918990090
MDL NumberMFCD00013236
SMILESO=C(OC(C(C=CC=C1)=C1OC(C)=O)=O)C(C=CC=C2)=C2OC(C)=O
InChI1S/C18H14O7/c1-11(19)23-15-9-5-3-7-13(15)17(21)25-18(22)14-8-4-6-10-16(14)24-12(2)20/h3-10H,1-2H3
InChI KeyOAWXYINGQXLWOE-UHFFFAOYSA-N
Beilstein/REAXYS2015320
NACRES CodeNA.24
UNSPSC41116107
MSDSmsds/86121_1_1466_82_6.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 30.0%
Transport InfoProduct name: Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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