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Merck
CN

H6002

Hexachlorocyclopentadiene

98%

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About This Item

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



signalword

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

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

Regulatory Information

监管及禁止进口产品

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G M Rand et al.
Journal of toxicology and environmental health, 10(1), 59-72 (1982-07-01)
The effects of inhalation of hexachlorocyclopentadiene (Hex) up to 14 wk on the terminal bronchioles of rats and monkeys was examined by electronic microscopy. Exposed rats elicited a concentration-related increase in the incidence of electron-lucent inclusions in the bronchiolar Clara
I R DeLeon et al.
Journal of analytical toxicology, 4(6), 314-317 (1980-11-01)
A simple, rapid and sensitive method for the analysis of hexachlorocyclopentadiene (C5-Cl6) and octachlorocyclopentene (C5-Cl8) in blood and urine is described. The procedure requires 5.0 mL of blood or urine, and involves the isolation of the compounds from the sample
HPLC analysis of organochlorines using UV and radioactivity flow detectors.
A A Podowski et al.
Bulletin of environmental contamination and toxicology, 32(3), 301-309 (1984-03-01)