5-ACETYLSALICYLIC ACID CAS#: 13110-96-8

5-ACETYLSALICYLIC ACID Basic information

Product Name:

5-ACETYLSALICYLIC ACID

Synonyms:

5-acetyl-2-hydroxybenzoate
5-Acetylsalicylic acid, 98+%
2-Hydroxy-5-acetylbenzoic acid
5-ACETYLSALICYLIC ACID
5-ACETYL-2-HYDROXYBENZOIC ACID
5-Acetylsalicylic Acid >
Benzoic acid, 5-acetyl-2-hydroxy-
Acetylsalicylic Acid Impurity 22

CAS:

13110-96-8

MF:

C9H8O4

MW:

180.16

EINECS:

236-037-6

Product Categories:

Inhibitors
Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
Carboxylic Acids
Phenyls & Phenyl-Het

Mol File:

13110-96-8.mol

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5-ACETYLSALICYLIC ACID Chemical Properties

Melting point:: 214-216°C
Boiling point:: 413.0±35.0 °C(Predicted)
Density: 1.365±0.06 g/cm3(Predicted)
Flash point:: 250°C
storage temp.: 2-8°C
solubility: Soluble in DMSO
form: powder to crystalline
pka: 2.62±0.10(Predicted)
color: White to Light yellow
Sensitive: Moisture Sensitive
BRN: 2096968
CAS DataBase Reference: 13110-96-8(CAS DataBase Reference)

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Safety Information

Hazard Codes: Xn
Risk Statements: 22
Safety Statements: 22
HS Code: 2918.29.7500

MSDS

Language:English Provider:ALFA

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5-ACETYLSALICYLIC ACID Usage And Synthesis

Uses

5-acetylsalicylic acid (cas# 13110-96-8) is a useful research chemical. It is used in radiation-sensitive resin composition, method of forming a pattern, and method for production of monomeric compound.

Definition

ChEBI: 5-Acetylsalicylic acid is an aromatic ketone.

Preparation

Obtained by Fries rearrangement of 2-(acetyloxy)-benzoic acid (Aspirin) (1 mol) in the presence of aluminium chloride (3.3 mol),
? in nitrobenzene at r.t. for 1 h (36%) ;
? without solvent at 120–125° for 1 h (19%).

Synthesis Reference(s)

Journal of Medicinal Chemistry, 23, p. 738, 1980 DOI: 10.1021/jm00181a008

5-ACETYLSALICYLIC ACIDSupplier

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