Skip to Content
Merck
All Photos(2)

Key Documents

More Documents

296287

Sigma-Aldrich

3,5-Dichlorobenzoyl chloride

96%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
Cl2C6H3COCl
CAS Number:
2905-62-6
Molecular Weight:
209.46
EC Number:
220-813-6
MDL number:
MFCD00009817
UNSPSC Code:
12352100
PubChem Substance ID:
24857848
NACRES:
NA.22

vapor pressure

0.1 mmHg ( 32 °C)

Assay

96%

form

solid

refractive index

n20/D 1.582 (lit.)

bp

135-137 °C/25 mmHg (lit.)

mp

28 °C (lit.)

SMILES string

ClC(=O)c1cc(Cl)cc(Cl)c1

InChI

1S/C7H3Cl3O/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3H

InChI key

GGHLXLVPNZMBQR-UHFFFAOYSA-N

Application

3,5-Dichlorobenzoyl chloride has been used in the preparation of:
  • N-(1,1-dimethylpropynyl)-3,5-dichlorobenzamide, herbicide
  • (3,5-dichlorophenyl)(2-(4-methoxyphenyl)-5-methylbenzofuran-3-yl)methanone

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1C

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Transformations of the herbicide N-(1, 1-dimethylpropynyl)-3, 5-dichlorobenzamide in soil.
Yih RY, et al.
Weed Sci., 604-607 (1970)
Dongsheng Xu et al.
Journal of chromatography. A, 1593, 63-72 (2019-02-05)
An O-[2-(methacryloyloxy)-ethylcarbamoyl]-10,11-dihydroquinidine (MQD)-silica hybrid monolithic column was prepared by a facile "one-step" strategy within a 100 μm I.D. capillary. The influence of the methanol, ethylene glycol and water volume ratio, reaction temperature and time, cetyltrimethylammonium bromide and MQD monomers content
Xizhen Jiang et al.
European journal of medicinal chemistry, 46(8), 3526-3530 (2011-05-17)
Thirteen compounds, based on benzofuran skeleton bearing aryl substituents at its C-3 position through methanone linker, were synthesized and screened for their antibacterial and antifungal activities against four bacteria Escherichia coli, Staphylococcus aureus, Methicillin-resistant S.aureus, Bacillus subtilis, and a fungus
Adam F Nugraha et al.
Polymers, 12(7) (2020-07-24)
Several methods to synthesize poly(phenylene) block copolymers through the nickel coupling reaction were attempted to reduce the use of expensive nickel catalysts in polymerization. The model reaction for poly(phenylene) having different types of dichlorobenzene derivative monomers illustrated the potential use

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service