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H6002

Sigma-Aldrich

Hexachlorocyclopentadiene

98%

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About This Item

Empirical Formula (Hill Notation):
C5Cl6
CAS Number:
77-47-4
Molecular Weight:
272.77
EC Number:
201-029-3
MDL number:
MFCD00001352
UNSPSC Code:
41116105
PubChem Substance ID:
24895723

vapor pressure

0.13 psi ( 20 °C)

assay

98%

refractive index

n20/D 1.5644 (lit.)

bp

239 °C/753 mmHg (lit.)

mp

−10 °C (lit.)

density

1.702 g/mL at 25 °C (lit.)

SMILES string

ClC1=C(Cl)C(Cl)(Cl)C(Cl)=C1Cl

InChI

1S/C5Cl6/c6-1-2(7)4(9)5(10,11)3(1)8

InChI key

VUNCWTMEJYMOOR-UHFFFAOYSA-N

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Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

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

wgk_germany

WGK 3

flash_point_f

228.2 °F - closed cup

flash_point_c

109.0 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
13101TD
18318DO
03907AU
15904KG
08416EG

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Jingwen Song et al.
The Science of the total environment, 748, 142525-142525 (2020-10-30)
Exposure to a single chemical does not exist in reality. Mixtures, which are the ecological norm, are often characterized by numerous intrinsic driving factors with unknown combined effects. Interactions between heterogeneous chemicals, or chemical and nonchemical stressors, could alter their
K M Abdo et al.
Journal of applied toxicology : JAT, 4(2), 75-81 (1984-04-01)
A 13-week subchronic study was conducted by administering hexachlorocyclopentadiene ( HCCP ) in corn oil by gavage to groups of ten male and ten female F344 rats at doses of 150, 75, 38, 19, 10 or 0 mg kg-1, and
J G Garcia et al.
Acta crystallographica. Section C, Crystal structure communications, 54 ( Pt 5), 645-647 (1998-06-24)
There are two independent molecules of endo-endo-anti-1,7,8,9,10,16,17,18,19,19,20,20-dodecachloro-4,13- dioxapentacyclo[14.2.1.1(7,10).0(2,15).0(6,11)]icosa-8,17-di ene, C18H12Cl12O2, in the unit cell with different conformations. In one, the ten-membered ring adopts a chair-chair conformation, and in the other, it adopts a distorted chair-chair conformation. There are near-zero torsion
Hexachlorocyclopentadiene contamination of a municipal wastewater treatment plant.
J R Kominsky et al.
American Industrial Hygiene Association journal, 41(8), 552-556 (1980-08-01)
Retention and fate of inhaled hexachlorocyclopentadiene in the rat.
L J Lawrence et al.
Bulletin of environmental contamination and toxicology, 26(5), 663-668 (1981-05-01)
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