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ACETYLSALICYLSALICYLIC ACID

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Origin: China

Cas No: 530-75-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 530-75-6 Formula: C16H12O6 Molecular Weight: 300.26300

Description

Acetylsalicylic Acid Impurity C.

Basic Info

Chemical Name	ACETYLSALICYLSALICYLIC ACID
Synonyms	2-((2-Acetoxybenzoyl)oxy)benzoic acid; 2-Carboxyphenyl o-acetylsalicylate; Acetylsalicylsalicylic acid; 2-(2-acetyloxybenzoyl)oxybenzoic acid; 2-[[2-(Acetyloxy)benzoyl]oxy]benzoic acid;
CAS No.	530-75-6
Molecular Formula	C16H12O6
Molecular Weight	300.26300
PSA	89.90000
LogP	2.52930

Properties

Appearance & Physical State	White to almost white fine crystalline powder
Density	1.346g/cm3
Boiling Point	540.1ºC at 760mmHg
Melting Point	153-160ºC
Flash Point	203.9ºC

Safety Info

Safety Statements	S24/25
HS Code	2918990090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

salsalate+Acetic anhydride→ACETYLSALICYLSALICYLIC ACID
salsalate→ACETYLSALICYLSALICYLIC ACID
(2-acetyloxybenzoyl) 2-acetyloxybenzoate→ACETYLSALICYLSALICYLIC ACID

Precursor

Sodium salicylate
salsalate
Acetic anhydride
(2-acetoxy-benzoyl)-carbonic acid ethyl ester

Downstream Product

(2-carbamoylphenyl) acetate,2-hydroxybenzoic acid
salsalate
Aspirin

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