1,2,7,8-Tetrachlorodibenzo-p-dioxin

Modify Date: 2024-01-12 11:14:54

1,2,7,8-Tetrachlorodibenzo-p-dioxin Structure
1,2,7,8-Tetrachlorodibenzo-p-dioxin structure
Common Name 1,2,7,8-Tetrachlorodibenzo-p-dioxin
CAS Number 34816-53-0 Molecular Weight 321.97100
Density 1.643g/cm3 Boiling Point 417.7ºC at 760 mmHg
Molecular Formula C12H4Cl4O2 Melting Point N/A
MSDS N/A Flash Point 164.1ºC

 Names

Name 1,2,7,8-Tetrachlorodibenzo-p-dioxin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.643g/cm3
Boiling Point 417.7ºC at 760 mmHg
Molecular Formula C12H4Cl4O2
Molecular Weight 321.97100
Flash Point 164.1ºC
Exact Mass 319.89700
PSA 18.46000
LogP 6.19820
Index of Refraction 1.655

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HP3494500
CHEMICAL NAME :
Dibenzo-p-dioxin, 1,2,7,8-tetrachloro-
CAS REGISTRY NUMBER :
34816-53-0
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C12-H4-Cl4-O2
MOLECULAR WEIGHT :
321.96

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
50 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AGGHAR Archiv fuer Gewerbepathologie und Gewerbehygiene. (Berlin, Ger.) V.1-18, 1930-61. For publisher information, see IAEHDW. Volume(issue)/page/year: 18,538,1961 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 15,41,1977 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 15,41,1977 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987

 Synthetic Route

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1,2,7,8-Tetrachlorodibenzo-p-dioxin Structure

1,2,7,8-Tetrach...

CAS#:34816-53-0

Detail
Literature: Addink, Ruud; Antonioli, Mischa; Olie, Kees; Covers, Harrie A. J. Environmental Science and Technology, 1996 , vol. 30, # 3 p. 833 - 836

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1,2,7,8-Tetrachlorodibenzo-p-dioxin Structure

1,2,7,8-Tetrach...

CAS#:34816-53-0

Literature: Buser, Hans Rudolf; Rappe, Christoffer Analytical Chemistry, 1984 , vol. 56, # 3 p. 442 - 448

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1,2,7,8-Tetrachlorodibenzo-p-dioxin Structure

1,2,7,8-Tetrach...

CAS#:34816-53-0

Detail
Literature: Taylor, Philip H.; Wehrmeier, Andreas; Sidhu, Sukh S.; Lenoir, Dieter; Schramm; Kettrup Chemosphere, 2000 , vol. 40, # 12 p. 1297 - 1303

~%

1,2,7,8-Tetrachlorodibenzo-p-dioxin Structure

1,2,7,8-Tetrach...

CAS#:34816-53-0

Literature: Buser; Rappe Analytical Chemistry, 1980 , vol. 52, # 14 p. 2257 - 2262

 Synonyms

1,2,7,8-tetrachlorodioxine
Dibenzo-p-dioxin,1,2,7,8-tetrachloro
1,2,7,8-T4CDD
2,3,6,7-Tetrachlorodibenzodioxin
1,2,7,8-TCDD
1,2,7,8-tetrachlorodibenzodioxin