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411701

Sigma-Aldrich

1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dicarboxylic acid

99%

Synonym(s):

1,2,3,4,7,7-Hexachlorobicyclo[2.2.1]hept-2-ene-5,6-dicarboxylic acid, Hexachloroendomethylenetetrahydrophthalic acid

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About This Item

Empirical Formula (Hill Notation):
C9H4Cl6O4
CAS Number:
115-28-6
Molecular Weight:
388.84
EC Number:
204-078-9
MDL number:
MFCD00167589
UNSPSC Code:
12352300
PubChem Substance ID:
24865759
NACRES:
NA.23

Assay

99%

form

solid

mp

239-242 °C (lit.)

SMILES string

OC(=O)C1C(C(O)=O)[C@]2(Cl)C(Cl)=C(Cl)[C@@]1(Cl)C2(Cl)Cl

InChI

1S/C9H4Cl6O4/c10-3-4(11)8(13)2(6(18)19)1(5(16)17)7(3,12)9(8,14)15/h1-2H,(H,16,17)(H,18,19)/t1?,2?,7-,8+

InChI key

DJKGDNKYTKCJKD-SBUZQEQSSA-N

Pictograms

Health hazardCorrosion
GHS08,GHS05

Signal Word

Danger

Hazard Statements

H318,H351

Hazard Classifications

Carc. 2 - Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
08816HF

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Chlorendic acid.
IARC monographs on the evaluation of carcinogenic risks to humans, 48, 45-53 (1990-01-01)
Chlorendic acid.
Report on carcinogens : carcinogen profiles, 10, 50-51 (2004-08-21)
Chlorendic acid.
Report on carcinogens : carcinogen profiles, 11, III50-III51 (2004-01-01)
G M Decad et al.
Journal of toxicology and environmental health, 9(5-6), 911-920 (1982-05-01)
The absorption, distribution, and excretion of a highly chlorinated dicarboxylic acid, chlorendic acid, was studied in the male Fischer 344 rat. [14C]Chlorendic acid was absorbed after an oral dose of 7.7 mumol per kilogram of body weight. The distribution in
S C Hasmall et al.
Toxicology and applied pharmacology, 144(2), 287-293 (1997-06-01)
Most nongenotoxic hepatocarcinogens such as diethylhexyl phthalate (DEHP) and chlorendic acid (CEA) induce hepatocyte replicative DNA synthesis. However, not all mitogens are carcinogenic; in National Toxicology Program (NTP) studies 1,4-dichlorobenzene (DCB) was not hepatocarcinogenic in the rat despite the induction
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