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33857-28-2

33857-28-2 Structure

33857-28-2 Structure
IdentificationBack Directory
[Name]

2,3,7-TRICHLORODIBENZO-P-DIOXIN
[CAS]

33857-28-2
[Synonyms]

2,3,7-TCDD
2,3,7-TriCDD
2,3,7-trichlorodibenzodioxin
2,3,7-trichloro-dibenzo-p-dioxi
2,7,8-Trichlorodibenzo-p-dioxin
2,3,7-Trichlorodibenzo[1,4]dioxin
Dibenzo-p-dioxin, 2,3,7-trichloro-
2,3,7-TRICHLORODIBENZO-PARA-DIOXIN
2,3,7-Trichlorodibenzo[b,e][1,4]dioxin
Dibenzo[b,e][1,4]dioxin, 2,3,7-trichloro-
2,3,7-Trichlorodibenzo-p-dioxin @50 μg/mL in Isooctane
2,3,7-TRICHLORODIBENZO-P-DIOXIN (50 UG/ML IN ISOOCTANE)
[Molecular Formula]

C12H5Cl3O2
[MDL Number]

MFCD01310423
[MOL File]

33857-28-2.mol
[Molecular Weight]

287.53
Chemical PropertiesBack Directory
[Melting point ]

162.5°C
[Boiling point ]

369.88°C (rough estimate)
[density ]

1.5630 (estimate)
[refractive index ]

1.6500 (estimate)
[EPA Substance Registry System]

2,3,7-Trichlorodibenzo-p-dioxin (33857-28-2)
Hazard InformationBack Directory
[Uses]

2,3,7-Trichlorodibenzo-p-dioxin is a standard used in environmental testing and research and has been linked to disruption of homeostasis of peripheral B cell compartments and impairment within human B lymphopoiesis.
[Safety Profile]

A poison by ingestion.Questionable carcinogen. When heated to decompositionit emits toxic vapors of Clí.
Safety DataBack Directory
[Toxicity]

LD50 orl-mus: >3 mg/kg TXAPA9 44,335,78
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