1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN

1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN Structure
CAS No.
3268-87-9
Chemical Name:
1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN
Synonyms
OCDD;ocdd[qr];NCI-C03678;1,2,3,4,6,7,8,9-OCDD;Octachlorodibenzodioxin;octachlorodibenzo-4-dioxin;Octachloro-p-dibenzodioxin;Dibenzo-p-dioxin, octachloro-;octachloro-para-dibenzodioxin;OCTACHLORODIBENZO-PARA-DIOXIN
CBNumber:
CB6502975
Molecular Formula:
C12Cl8O2
Molecular Weight:
459.75
MOL File:
3268-87-9.mol
Modify Date:
2023/5/15 10:43:47

1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN Properties

Melting point 331°C
Boiling point 535.16°C (rough estimate)
Density 1.8860 (estimate)
refractive index 1.6750 (estimate)
solubility Methanol (Very Slightly)
form Solid
color Off-White to Light Beige
Water Solubility 0.000074ug/L(25 ºC)
EPA Substance Registry System 1,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxin (3268-87-9)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS09,GHS06
Signal word  Danger
Hazard statements  H300-H410
Precautionary statements  P264-P270-P301+P310-P321-P330-P405-P501-P273-P391-P501
RIDADR  2811
HazardClass  6.1(a)
PackingGroup  I

1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN Chemical Properties,Uses,Production

Uses

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

General Description

Colorless crystals or white crystalline solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Simple aromatic halogenated organic compounds, such as 1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN, are very unreactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Fire Hazard

Flash point data for 1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN are not available; however, 1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN is probably combustible.

Safety Profile

Poison by ingestion. An experimental teratogen. An eye irritant. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of Cl-.

1,2,3,4,6,7,8,9-OCTACHLORODIBENZO-P-DIOXIN Preparation Products And Raw materials

Raw materials

Preparation Products

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