1,2,3,4,7,8-HEXACHLORODIBENZO-P-DIOXIN

1,2,3,4,7,8-HEXACHLORODIBENZO-P-DIOXIN Structure
CAS No.
39227-28-6
Chemical Name:
1,2,3,4,7,8-HEXACHLORODIBENZO-P-DIOXIN
Synonyms
d66;Hcdd;PCDD 66;1,2,3,4,7,8-HCDD;1,2,3,4,7,8-HXCDD;Hexachlorodibenzo-p-dioxin;Dibenzo-p-dioxin, hexachloro-;1,2,3,4,7,8-Hexachlorooxanthrene;1,2,3,4,7,8-hexachlorodibenzodioxin;1,2,3,4,7,8-hexachloro-dibenzo-p-dioxi
CBNumber:
CB4500674
Molecular Formula:
C12H2Cl6O2
Molecular Weight:
390.86
MOL File:
39227-28-6.mol
Modify Date:
2023/5/15 10:43:57

1,2,3,4,7,8-HEXACHLORODIBENZO-P-DIOXIN Properties

Melting point 273°C
Boiling point 475.35°C (rough estimate)
Density 1.8350 (estimate)
refractive index 1.6710 (estimate)
solubility Chloroform (Very Slightly, Heated), Ethyl Acetate (Slightly, Heated, Sonicated)
form Solid
color Off-White to Pale Brown
Water Solubility 0.007896ug/L(26 ºC)
EPA Substance Registry System 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (39227-28-6)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08,GHS09,GHS06
Signal word  Danger
Hazard statements  H319-H410-H301-H335-H341
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P273-P391-P501-P264-P270-P301+P310-P321-P330-P405-P501-P201-P202-P281-P308+P313-P405-P501
RIDADR  2811
HazardClass  6.1(a)
PackingGroup  II
Toxicity guinea pig,LD50,oral,72500ng/kg (0.0725mg/kg),Toxicology and Applied Pharmacology. Vol. 44, Pg. 335, 1978.

1,2,3,4,7,8-HEXACHLORODIBENZO-P-DIOXIN Chemical Properties,Uses,Production

Uses

A toxic polychlorinated dibenzo-p-dioxin detected in domestic meat and poultry.

1,2,3,4,7,8-HEXACHLORODIBENZO-P-DIOXIN Preparation Products And Raw materials

1,2,3,4,7,8-HEXACHLORODIBENZO-P-DIOXIN Suppliers

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1,2,3,4,7,8-hexachlorodibenzo(b,e)(1,4)dioxin 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin1,2,3,4,7,8-HxCDD PCDD 66 1,2,3,4,7,8-hexachlorodibenzodioxin 1,2,3,4,7,8-hexachloro-dibenzo-p-dioxi 1,2,3,4,7,8-Hexachlorooxanthrene d66 Dibenzo-p-dioxin, hexachloro- Hcdd Hexachlorodibenzo-p-dioxin 1,2,3,4,7,8-HCDD 1,2,3,4,7,8-HXCDD Hexachlorodibenzodioxin, 1,2,3,4,7,8-: (HexaCDD, 1,2,3,4,7,8-) Dibenzo[b,e][1,4]dioxin, 1,2,3,4,7,8-hexachloro- 39227-28-6 Aromatics Heterocycles Aromatics, Heterocycles