1-amino-2,3,7,8-tetrachlorodibenzo-p-dioxin

Modify Date: 2025-08-28 11:04:56

1-amino-2,3,7,8-tetrachlorodibenzo-p-dioxin structure	Common Name	1-amino-2,3,7,8-tetrachlorodibenzo-p-dioxin
	CAS Number	62782-13-2	Molecular Weight	336.98600
	Density	1.699g/cm3	Boiling Point	464.1ºC at 760 mmHg
	Molecular Formula	C₁₂H₅Cl₄NO₂	Melting Point	N/A
	MSDS	N/A	Flash Point	234.5ºC

Name	2,3,7,8-tetrachlorodibenzo-p-dioxin-1-amine
Synonym	More Synonyms

Density	1.699g/cm3
Boiling Point	464.1ºC at 760 mmHg
Molecular Formula	C₁₂H₅Cl₄NO₂
Molecular Weight	336.98600
Flash Point	234.5ºC
Exact Mass	334.90700
PSA	44.48000
LogP	6.36160
Index of Refraction	1.695
InChIKey	QPIFFXJYQGYVPN-UHFFFAOYSA-N
SMILES	Nc1c(Cl)c(Cl)cc2c1Oc1cc(Cl)c(Cl)cc1O2

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP3095000

CHEMICAL NAME :: Dibenzo-p-dioxin, 1-amino-2,3,7,8-tetrachloro-

CAS REGISTRY NUMBER :: 62782-13-2

LAST UPDATED :: 199303

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H5-Cl4-N-O2

MOLECULAR WEIGHT :: 336.98

WISWESSER LINE NOTATION :: T C666 BO IOJ DZ EG FG LG MG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >4800 ug/kg

TOXIC EFFECTS :: Endocrine - changes in spleen weight Endocrine - changes in thymus weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 44,335,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >194 ug/kg

TOXIC EFFECTS :: Endocrine - changes in thymus weight

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 44,335,1978

DIBENZO-p-DIOXIN,1-AMINO-2,3,7,8-TETRACHLORO

1-Amino-2,3,7,8-tetrachlorodibenzo-p-dioxin

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Product Name: 1-amino-2,3,7,8-tetrachlorodibenzo-p-dioxin
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