O-ACETYLSALICYLOYL CHLORIDE

Product Name: O-ACETYLSALICYLOYL CHLORIDE
CAS No.: 5538-51-2
Chemical Name: O-ACETYLSALICYLOYL CHLORIDE
Synonyms: SKL1282;ASPIRIN CHLORIDE;AKOS BBS-00003925;2-(Chlorocarbonyl);O-ACETYLSALICYLOYL C;o-Acetylsalicychloride;Acetylsalicoyl chloride;O-Acetoxybenzoylchloride;ACETYLSALICYLOYL CHLORIDE;2-ACETOXYBENZOYL CHLORIDE
CBNumber: CB9446371
Molecular Formula: C9H7ClO3
Formula Weight: 198.6
MOL File: 5538-51-2.mol

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O-ACETYLSALICYLOYL CHLORIDE Property

Melting point:: 45-49 °C (lit.)
Boiling point:: 107-110 °C/0.1 mmHg (lit.)
Density: 1.3219 (rough estimate)
refractive index: n20/D 1.536(lit.)
Flash point:: >230 °F
storage temp.: Refrigerator
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
form: powder to lump
color: White to Orange to Green
Water Solubility: Soluble in toluene. Reacts with water.
Sensitive: Moisture Sensitive
BRN: 880372
Stability:: Moisture Sensitive
CAS DataBase Reference: 5538-51-2(CAS DataBase Reference)
NIST Chemistry Reference: Acetylsalicyloyl chloride(5538-51-2)

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Safety

Hazard Codes: C,Xi
Risk Statements: 22-34-37-29
Safety Statements: 26-36/37/39-45
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
F: 3-10-21
Hazard Note: Irritant/Corrosive/Moisture Sensitive
HazardClass: 8
PackingGroup: II
HS Code: 29163900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 165190
Product name: O-Acetylsalicyloyl chloride
Purity: 95%
Packaging: 5g
Price: $51.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 165190
Product name: O-Acetylsalicyloyl chloride
Purity: 95%
Packaging: 25g
Price: $81.3
Updated: 2024/03/01

TCI Chemical

Product number: A1917
Product name: O-Acetylsalicyloyl Chloride
Purity: >97.0%(HPLC)(T)
Packaging: 5g
Price: $38
Updated: 2024/03/01

TCI Chemical

Product number: A1917
Product name: O-Acetylsalicyloyl Chloride
Purity: >97.0%(HPLC)(T)
Packaging: 25g
Price: $120
Updated: 2024/03/01

Alfa Aesar

Product number: L00919
Product name: O-Acetylsalicyloyl chloride, 97%
Packaging: 25g
Price: $143
Updated: 2024/03/01

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O-ACETYLSALICYLOYL CHLORIDE Chemical Properties,Usage,Production

Chemical Properties

yellow to light orange chunks

Uses

O-Acetylsalicyloyl chloride was used in the synthesis of enantiomerically pure bidentate heteroorganic ligands built on simple achiral skeletons and containing an aziridine moiety. It was used in the general synthesis of acetoxybenzamides. It was used in the chemical synthesis of 2,2,6,6-tetramethyl-1-piperidinyloxy(TEMPO)-aspirin conjugate via condensation reaction with 4-hydroxy-TEMPO. It was used as reagent in acylation of cyclobutenediones.

Purification Methods

Check first the IR to see if an OH frequency is present. If so, some free acid is present. Then reflux with acetyl chloride for 2-3hours and fractionate at high vacuum. The distillate should crystallise. It can be recrystallised from hexane or *C6H6 (m 60o, sintering at 52o). [Riegel & Wittcoff J Am Chem Soc 64 486 1942, Beilstein 10 H 86, 10 I 43, 10 II 55, 10 III 151, 10 IV 169.]

O-ACETYLSALICYLOYL CHLORIDE Preparation Products And Raw materials

Raw materials

Anhydrous benzene Acetylsalicylic acid

Preparation Products

4-Hydroxycoumarin BENORILATE p-Coumaric acid

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O-ACETYLSALICYLOYL CHLORIDE Suppliers

Americas 1 Belgium 1 China 155 Europe 3 Germany 6 India 4 Japan 2 Switzerland 2 United Kingdom 10 United States 21 Global 205

Carbosynth

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Apollo Scientific Ltd.

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Molekula Ltd

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Leancare Ltd.

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CARBONE SCIENTIFIC CO.,LTD

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Eurolabs Limited

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UK GREEN SCIENTIFIC CO.,LIMITED

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ARIAC - Armenian Institute of Applied Chemistry

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ProSynth Ltd

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VWR International

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View Lastest Price from O-ACETYLSALICYLOYL CHLORIDE manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: O-Acetylsalicyloyl Chloride 5538-51-2
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-19

Longyan Tianhua Biological Technology Co., Ltd

Product: O-Acetylsalicylryl chloride 5538-51-2
Price: US $10.00/Kg/Bag
Min. Order: 1Kg/Bag
Purity: 99
Supply Ability: 999
Release date: 2020-11-09

Career Henan Chemical Co

Product: O-Acetylsalicylryl chloride 5538-51-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons
Release date: 2020-02-14

5538-51-2, O-ACETYLSALICYLOYL CHLORIDERelated Search:

2-HYDROXYBENZOIC-3,4,5,6-D4 ACID 5-ACETYLSALICYLIC ACID salicylacyl glucuronide Acetylsalicylic Acid-d3 BENORILATE Carbasalate calcium 4-HYDROXYBENZOIC-2,3,5,6-D4 ACID Aspirin-acyl--D-glucuronide 4-Hydroxybenzoic-1,2,3,4,5,6-13C6 Acid 2-ACETOXYBENZOIC-3,4,5,6-D4 ACID METHYL 5-ACETYLSALICYLATE Salicylic Acid b-D-O-Glucuronide MR 897 Salicylic Acid-13C6 PU 122 2-[[2-[[2-(Acetyloxy)benzoyl]oxy]benzoyl]oxy]benzoic Acid 2-[[2-[(2-carboxyphenoxy)carbonyl]phenoxy]carbonyl]phenyl Ester 1-[bis(4-fluorophenyl)methyl]-2,2,3,3,5,5,6,6-octadeuterio-4-[3-(3,4-dimethoxyphenyl)prop-2-enyl]piperazine 2-[[2-(Acetyloxy)benzoyl]oxy]benzoic Acid 2-[(2-Carboxyphenoxy)carbonyl]phenyl Ester

2-(acetyloxy)-benzoylchlorid

2-(Chlorocarbonyl)phenyl acetate

Acetylsalicoyl chloride

Benzoyl chloride, 2-(acetyloxy)-

O-Acetoxybenzoylchloride

o-Acetylsalicoyl chloride

ASPIRIN CHLORIDE

2-ACETOXYBENZOYL CHLORIDE

ACETYLSALICYLOYL CHLORIDE

AKOS BBS-00003925

O-ACETYLSALICYLOYL CHLORIDE

O-Acetylsalicylryl chloride

O-Acetylsalicyloylchloride,98%

2-Acetoxybenzoic acid chloride

2-Acetyloxybenzoic acid chloride

2-ACETYLSALICYLOYL CHLORIDE

o-Acetylsalicychloride

O-Acetylsalicyloyl chloride 97%

2-(acetyloxy)-benzoyl chloride

Acetylsalicyloyl chloride,98%

O-ACETYLSALICYLOYL C

2-Acetoxybenzoyl chloride SynonyMs: Acetylsalicyloyl chloride

<i>O</i>-Acetylsalicyloyl Chloride

2-(Chlorocarbonyl)

O-acetylsalicylyl chloride

O-Acetylsalicyloyl Chloride &gt

Acetylsalicylic Acid Impurity 27

SKL1282

2-(carbonochloridoyl)phenyl acetate

5538-51-2

2CH3CO2C6H4COCl

ACID CHLORIDE

Organic Building Blocks

Carbonyl Compounds

Building Blocks

Acid Halides

Building Blocks

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks

Acid Halides

Carbonyl Compounds

Organic Building Blocks