ChemicalBook > CAS DataBase List > 2,6-Dichlorobenzoyl chloride

2,6-Dichlorobenzoyl chloride

Product Name
2,6-Dichlorobenzoyl chloride
CAS No.
4659-45-4
Chemical Name
2,6-Dichlorobenzoyl chloride
Synonyms
SKL1310;CCRIS 8617;2,6-Dichlorobenzoyl;2,6-Dichlorbenzoylchlorid;2,6-DICHLORBENZOYL CHLORIDE;2,6-DICHLOROBENZOYL CHLORIDE;DICHLOROBENZOYLCHLORIDE(2,6-);Benzoyl chloride, 2,6-dichloro-;2,6- twochloro benzoyl chloride;2,6-Dichlorobenzoyl chloride,99%
CBNumber
CB9116315
Molecular Formula
C7H3Cl3O
Formula Weight
209.46
MOL File
4659-45-4.mol
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2,6-Dichlorobenzoyl chloride Property

Melting point:
15-17 °C
Boiling point:
142-143 °C/21 mmHg (lit.)
Density 
1.462 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.560(lit.)
Flash point:
>230 °F
storage temp. 
Inert atmosphere,2-8°C
form 
Liquid
color 
Clear colorless to light yellow or light pink
Water Solubility 
Miscible with alcohol, ether and acetone. Slightly miscible with heptane. Immiscible with water.
Sensitive 
Moisture Sensitive
BRN 
639531
CAS DataBase Reference
4659-45-4(CAS DataBase Reference)
NIST Chemistry Reference
2,6-Dichlorobenzoyl chloride(4659-45-4)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-27-36/37/39-45
RIDADR 
UN 3265 8/PG 2
WGK Germany 
1
F 
10-19-21
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

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
187518
Product name
2,6-Dichlorobenzoyl chloride
Purity
99%
Packaging
10g
Price
$41.5
Updated
2024/03/01
Sigma-Aldrich
Product number
187518
Product name
2,6-Dichlorobenzoyl chloride
Purity
99%
Packaging
50g
Price
$186
Updated
2024/03/01
TCI Chemical
Product number
D2064
Product name
2,6-Dichlorobenzoyl Chloride
Purity
>98.0%(GC)
Packaging
25g
Price
$56
Updated
2024/03/01
TCI Chemical
Product number
D2064
Product name
2,6-Dichlorobenzoyl Chloride
Purity
>98.0%(GC)
Packaging
100g
Price
$156
Updated
2024/03/01
Alfa Aesar
Product number
A14839
Product name
2,6-Dichlorobenzoyl chloride, 98%
Packaging
10g
Price
$46.65
Updated
2024/03/01
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2,6-Dichlorobenzoyl chloride Chemical Properties,Usage,Production

Chemical Properties

Clear slightly yellow liquid

Uses

2,6-Dichlorobenzoyl chloride acts as an important intermediate in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs. It is employed in the substrate activity screening method for the rapid development of novel substrates and their conversion into non-peptidic inhibitors of Cys and Ser proteases. It is also used in the preparation of 1-acyliridoles and (-)-aspicilin. In addition to this, it undergoes esterification of (fluoren-9-ylmethoxy)carbonyl (Fmoc)-amino acids to 4-alkoxybenzyl alcohol polystyrene.

Uses

2,6-Dichlorobenzoyl chloride was used:

  • in substrate activity screening method for the rapid development of novel substrates and their conversion into non-peptidic inhibitors of Cys and Ser proteases
  • in the synthesis of 1-acyliridoles
  • in enantiocontrolled total synthesis of (-)-aspicilin

General Description

2,6-Dichlorobenzoyl chloride participates in esterification of (fluoren-9-ylmethoxy)carbonyl (Fmoc)-amino acids to 4-alkoxybenzyl alcohol polystyrene.

Purification Methods

Reflux the acid chloride for 2hours with excess of acetyl chloride (3 volumes), distil off AcCl followed by the benzoyl chloride. Store it away from moisture. It is an IRRITANT.[Beilstein 9 III 1377.]

2,6-Dichlorobenzoyl chloride Preparation Products And Raw materials

Raw materials

2,6-Dichlorobenzaldehyde Potassium permanganate Sodium hydroxide Thionyl chloride Sodium carbonate

Preparation Products

cintofen
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View Lastest Price from 2,6-Dichlorobenzoyl chloride manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2,6-Dichlorobenzoyl chloride 4659-45-4
Price
US $1.00-1.50/KG
Min. Order
1KG
Purity
99%
Supply Ability
100000KG
Release date
2024-07-31
Career Henan Chemical Co
Product
2,6-Dichlorobenzoyl chloride 4659-45-4
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10MT
Release date
2018-12-17

4659-45-4, 2,6-Dichlorobenzoyl chlorideRelated Search:

Benzoyl chloride 4-Chlorobenzoyl chloride Calcium chloride 4-tert-Butylbenzoyl chloride 2-Chlorobenzoyl chloride Sodium chloride 3,5-DICHLOROBENZOYL CHLORIDE 96+%,3,5-DICHLOROBENZOYL CHLORIDE 98+%,3,5-DICHLOROBENZOYL CHLORIDE 2',4'-Dichloroacetophenone Ferric chloride p-Toluoyl chloride Potassium chloride 1,2-Dichloroethane Benzoyl peroxide 2,4,6-Trichlorobenzoyl chloride Polyvinyl chloride 2-Fluorobenzoyl chloride Ammonium chloride Sulfuryl chloride

  • Benzoyl chloride, 2,6-dichloro-
  • DICHLOROBENZOYLCHLORIDE(2,6-)
  • 2,6-DICHLOROBENZOYL CHLORIDE
  • 2,6-DICHLORBENZOYL CHLORIDE
  • 2,6-DICHLOROBENZOYL CHLORIDE 98+%
  • Benzoyl chloride, 2,6-dichloro- (6CI,7CI,8CI,9CI)
  • 2,6-Dichlorobenzoyl
  • 2,6-Dichlorobenzoic acid chloride
  • 2,6-Dichlorobenzoyl chloride,99%
  • 2,6-Dichlorobenzoyl chloride, 99% 10ML
  • 2,6-Dichlorobenzoyl chloride, 99% 50ML
  • 2,6- twochloro benzoyl chloride
  • 2,6-Dichlorobenzoyl chloride 99%
  • 2,6-Dichlorobenzoyl chloride, 98.5%
  • 2,6-Dichlorbenzoylchlorid
  • 2,6-Dichlorobenzoyl Chloride &gt
  • SKL1310
  • CCRIS 8617
  • 4659-45-4
  • C7H3OCl3
  • C7H3Cl3O
  • Acid Halides
  • Building Blocks
  • Carbonyl Compounds
  • Organic Building Blocks
  • ACID CHLORIDE
  • Acid Halides
  • Carbonyl Compounds
  • Organic Building Blocks
  • ACIDHALIDE
  • bc0001