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Merck
CN

H6002

Hexachlorocyclopentadiene

98%

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About This Item

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

Key Documents

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Product Name

Hexachlorocyclopentadiene, 98%

InChI key

VUNCWTMEJYMOOR-UHFFFAOYSA-N

InChI

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

SMILES string

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

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.)

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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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Certificates of Analysis (COA)

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

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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
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
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)
R C Hertzberg
Health physics, 57 Suppl 1, 405-409 (1989-01-01)
The evaluation of toxicity data for noncarcinogens is complicated by the multiplicity of possible end points, and variations in both severity of effect and response rate. Often the response rates are not reported, so that "dose-response" analysis involves the relation
A A Podowski et al.
Archives of environmental contamination and toxicology, 20(4), 488-496 (1991-05-01)
Fate of hexachlorocyclopentadiene (Hex) was studied in fresh-water fish using in vivo and in vitro systems. Hex injected intraperitoneally into goldfish is readily distributed, stored and metabolized (greater than 11 organosoluble and hydrophilic metabolites). The body radioactivity in tissues declines
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