Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

589640

Sigma-Aldrich

Terephthaloyl-d4 chloride

98 atom % D

Synonym(s):

1,4-Benzene-2,3,5,6-d4-dicarbonyl dichloride

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C8D4Cl2O2
CAS Number:
Molecular Weight:
207.05
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:

isotopic purity

98 atom % D

Quality Level

bp

266 °C

mp

79-81 °C (lit.)

mass shift

M+4

SMILES string

[2H]c1c([2H])c(c([2H])c([2H])c1C(Cl)=O)C(Cl)=O

InChI

1S/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H/i1D,2D,3D,4D

InChI key

LXEJRKJRKIFVNY-RHQRLBAQSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Pictograms

Skull and crossbonesCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

Flash Point(F)

356.0 °F - closed cup

Flash Point(C)

180 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

589640-100MG:
589640-500MG:
589640-VAR:
589640-BULK:


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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.

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