Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

672106

Sigma-Aldrich

Methyl 3-(chlorocarbonyl)benzoate

≥97%

Synonym(s):

3-Chlorocarbonylbenzoic acid methyl ester, Methyl 3-(chloroformyl)benzoate, Methyl isophthaloyl chloride

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C9H7ClO3
CAS Number:
3441-03-0
Molecular Weight:
198.60
MDL number:
MFCD09702420
UNSPSC Code:
12352100
PubChem Substance ID:
329760457
NACRES:
NA.22

Quality Level

100

Assay

≥97%
≥97.0% (HPLC)
97.0-103.0% (AT)

functional group

acyl chloride
ester

SMILES string

COC(=O)c1cccc(c1)C(Cl)=O

InChI

1S/C9H7ClO3/c1-13-9(12)7-4-2-3-6(5-7)8(10)11/h2-5H,1H3

InChI key

UTGGIQHJOAPIPD-UHFFFAOYSA-N

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H314,H317

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BGBC3798V
BCBJ8295V
BCBF3010V
BCBC2128V
BCBC2128

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

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