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Merck
CN

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

Key Documents

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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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Signal Word

Danger

Hazard Statements

H302,H311,H314,H330,H410

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 Code

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

WGK

WGK 3

Flash Point(F)

228.2 °F - closed cup

Flash Point(C)

109.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品
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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
H W Dorough et al.
Drug and chemical toxicology, 7(1), 73-89 (1984-01-01)
14C-Hexachlorocyclopentadiene (HEX, C56 ) was administered to adult rats and mice as a single oral dose (2.5 and 25 mg/kg) and as a component of the diet (1, 5 and 25 ppm) for a maximum of 30 days. The primary
Fate of hexachlorocyclopentadiene in water and goldfish.
A A Podowski et al.
Archives of environmental contamination and toxicology, 13(4), 471-481 (1984-07-01)
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)
Teratogenic potential of hexachlorocyclopentadiene in mice and rabbits.
F J Murray et al.
Toxicology and applied pharmacology, 53(3), 497-500 (1980-05-01)
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