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589640

Sigma-Aldrich

Terephthaloyl-d4 chloride

98 atom % D

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C8D4Cl2O2
CAS Number:
129775-07-1
Molecular Weight:
207.05
MDL number:
MFCD00190506
UNSPSC Code:
12352202
PubChem Substance ID:
24881249

isotopic purity

98 atom % D

Quality Level

200

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

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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
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H314,H331,H335

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

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Certificates of Analysis (COA)

Lot/Batch Number
EB1709

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