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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 165190
- Product name
- O-Acetylsalicyloyl chloride
- Purity
- 95%
- Packaging
- 5g
- Price
- $51.4
- Updated
- 2024/03/01
- Product number
- 165190
- Product name
- O-Acetylsalicyloyl chloride
- Purity
- 95%
- Packaging
- 25g
- Price
- $81.3
- Updated
- 2024/03/01
- Product number
- A1917
- Product name
- O-Acetylsalicyloyl Chloride
- Purity
- >97.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $38
- Updated
- 2024/03/01
- Product number
- A1917
- Product name
- O-Acetylsalicyloyl Chloride
- Purity
- >97.0%(HPLC)(T)
- Packaging
- 25g
- Price
- $120
- Updated
- 2024/03/01
- Product number
- L00919
- Product name
- O-Acetylsalicyloyl chloride, 97%
- Packaging
- 25g
- Price
- $143
- Updated
- 2024/03/01
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
Preparation Products
O-ACETYLSALICYLOYL CHLORIDE Suppliers
- Tel
- +49 3493/605464
- Fax
- +49 3493/605470
- sales@intatrade.de
- Country
- Germany
- ProdList
- 3576
- Advantage
- 66
View Lastest Price from O-ACETYLSALICYLOYL CHLORIDE manufacturers
- Product
- O-Acetylsalicyloyl Chloride 5538-51-2
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2023-04-19
- 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
- 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