ChemicalBook--->CAS DataBase List--->57653-85-7

57653-85-7

57653-85-7 Structure

57653-85-7 Structure
IdentificationBack Directory
[Name]

1,2,3,6,7,8-HEXACHLORODIBENZO-P-DIOXIN
[CAS]

57653-85-7
[Synonyms]

D-67
HxCDD
PCDD-67
nci-c03703
1,2,3,6,7,8-HCDD
1,2,3,6,7,8-hxcdd
1,2,3,6,7,8-Hexachloro-p-dioxin
1,2,3,7,8,9-Hexachlorooxanthrene
1,2,3,6,7,8-hexachlorodibenzodioxin
1,2,3,6,7,8-hexachloro-dibenzo-p-dioxi
Hexachlorodibenzo-p-dioxin, 1,2,3,6,7,8-
1,2,3,6,7,8-hexachlorodibenzo-para-dioxin
Dibenzo-p-dioxin, 1,2,3,6,7,8-hexachloro-
e)(1,4)dioxin,1,2,3,6,7,8-hexachloro-dibenzo(
1,2,3,6,7,8-Hexachlorodibenzo[b,e][1,4]dioxin
Dibenzo(b,e)(1,4)dioxin, 1,2,3,6,7,8-hexachloro-
dibenzo(b,e)(1,4)dioxin,1,2,3,6,7,8-hexachloro-[qr]
1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin@50 μg/mL in Toluene
[Molecular Formula]

C12H2Cl6O2
[MDL Number]

MFCD00427155
[MOL File]

57653-85-7.mol
[Molecular Weight]

390.86
Chemical PropertiesBack Directory
[Melting point ]

285°C
[Boiling point ]

475.35°C (rough estimate)
[density ]

1.8350 (estimate)
[refractive index ]

1.6710 (estimate)
[EPA Substance Registry System]

1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (57653-85-7)
Safety DataBack Directory
[RIDADR ]

2811
[HazardClass ]

6.1(a)
[PackingGroup ]

I
[Hazardous Substances Data]

57653-85-7(Hazardous Substances Data)
Hazard InformationBack Directory
[Uses]

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

ChEBI: 1,2,3,6,7,8-Hexachlorodibenzodioxin is a polychlorinated dibenzodioxine.
[General Description]

Fluffy white solid.
[Air & Water Reactions]

Insoluble in water.
[Reactivity Profile]

1,2,3,6,7,8-HEXACHLORODIBENZO-P-DIOXIN is the type of compound that is extremely stable, even on heating to 1292° F. Solutions of 1,2,3,6,7,8-HEXACHLORODIBENZO-P-DIOXIN may be sensitive to light. Solutions of this type of compound in methanol are degraded by exposure to summer sunlight or irradiation with an ultraviolet lamp (300 nm).
[Fire Hazard]

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