Basic information Safety Supplier Related

1,2,3,4-TETRACHLORODIBENZO-P-DIOXIN

Basic information Safety Supplier Related

1,2,3,4-TETRACHLORODIBENZO-P-DIOXIN Basic information

Product Name:
1,2,3,4-TETRACHLORODIBENZO-P-DIOXIN
Synonyms:
  • 1,2,3,4-tetrachloro-dibenzo[1,4]dioxine
  • 1,2,3,4-Tcdd
  • 1,2,3,4-Tetrachlorodibenzodioxin
  • 1,2,3,4-Tetrachlorodibenzo-para-dioxin
  • 1,2,3,4-tetrachloro-dibenzo-p-dioxi
  • 1,2,3,4-Tetrachlorooxanthrene
  • Dibenzo-p-dioxin, 1,2,3,4-tetrachloro-
  • e)(1,4)dioxin,1,2,3,4-tetrachloro-dibenzo(
CAS:
30746-58-8
MF:
C12H4Cl4O2
MW:
321.97
Mol File:
30746-58-8.mol
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1,2,3,4-TETRACHLORODIBENZO-P-DIOXIN Chemical Properties

Melting point:
189°C
Boiling point:
407.62°C (rough estimate)
Density 
1.6430 (estimate)
refractive index 
1.6430 (estimate)
Water Solubility 
0.55ug/L(25 ºC)
EPA Substance Registry System
1,2,3,4-Tetrachlorodibenzo-p-dioxin (30746-58-8)
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Safety Information

RIDADR 
2811
HazardClass 
6.1(a)
PackingGroup 
I
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1,2,3,4-TETRACHLORODIBENZO-P-DIOXIN Usage And Synthesis

Uses

1,?2,?3,?4-?Tetrachlorodibenzo-?p-?dioxin is a standard for environmental testing and research such as in the impact of polychlorinated dibenzo-p-dioxins in the environment as pollutants such as from waste incineration plant emissions.

Definition

ChEBI: 1,2,3,4-tetrachlorodibenzodioxine is a polychlorinated dibenzodioxine.

General Description

Colorless needles or white powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

This type of compound is extremely stable, even on heating to 1292° F. Solutions of this type of chemical in methanol are degraded by exposure to summer sunlight or irradiation with an ultraviolet lamp (300 nm). .

Fire Hazard

Flash point data for 1,2,3,4-TETRACHLORODIBENZO-P-DIOXIN are not available; however, 1,2,3,4-TETRACHLORODIBENZO-P-DIOXIN is probably combustible.

1,2,3,4-TETRACHLORODIBENZO-P-DIOXINSupplier

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