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161713

Sigma-Aldrich

3,5-Dimethoxybenzoyl chloride

97%

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Linear Formula:
(CH3O)2C6H3COCl
CAS Number:
Molecular Weight:
200.62
Beilstein/REAXYS Number:
511839
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

solid

bp

157-158 °C/16 mmHg (lit.)

mp

43-46 °C (lit.)

SMILES string

COc1cc(OC)cc(c1)C(Cl)=O

InChI

1S/C9H9ClO3/c1-12-7-3-6(9(10)11)4-8(5-7)13-2/h3-5H,1-2H3

InChI key

FTHPLWDYWAKYCY-UHFFFAOYSA-N

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1 of 4

This Item
A8847612268183660
3,5-Dimethoxybenzoyl chloride 97%

161713

3,5-Dimethoxybenzoyl chloride

4-Methoxybenzoyl chloride 99%

A88476

4-Methoxybenzoyl chloride

Ethyl benzimidate hydrochloride ≥97.0% (AT)

12268

Ethyl benzimidate hydrochloride

3,3-Dimethylacryloyl chloride 97%, contains 400 ppm phenothiazine as inhibitor

183660

3,3-Dimethylacryloyl chloride

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

form

solid

form

liquid

form

-

form

liquid

mp

43-46 °C (lit.)

mp

22 °C (lit.)

mp

~125 °C (dec.)

mp

-

bp

157-158 °C/16 mmHg (lit.)

bp

262-263 °C (lit.)

bp

-

bp

145-147 °C (lit.)

General description

3,5-Dimethoxybenzoyl chloride undergoes addition reaction with 4,4-dimethyl-2-pentyne in presence of AlCl3 via 1,2- methyl shift.

Application

3,5-Dimethoxybenzoyl chloride was used to study the mechanism and kinetics of solvolysis of 3,4- and 3,5-dimethoxybenzoyl chlorides in various binary solvents.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Kinetic and Theoretical Consideration of 3, 4-and 3, 5-Dimethoxybenzoyl Chlorides Solvolyses.
Park K-H and Kevill DN.
Bull. Korean Chem. Soc., 34(10), 2989-2989 (2013)
Stereochemistry and mechanism of acylation of acetylenes.
Martens H, et al.
Tetrahedron, 31(2), 177-183 (1975)
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

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