1,2,4,7,8-Pentachlorodibenzo-p-dioxin

Modify Date: 2024-01-08 07:26:01

1,2,4,7,8-Pentachlorodibenzo-p-dioxin Structure
1,2,4,7,8-Pentachlorodibenzo-p-dioxin structure
Common Name 1,2,4,7,8-Pentachlorodibenzo-p-dioxin
CAS Number 58802-08-7 Molecular Weight 356.41600
Density 1.714g/cm3 Boiling Point 443.9ºC at 760mmHg
Molecular Formula C12H3Cl5O2 Melting Point N/A
MSDS N/A Flash Point 171.7ºC

 Names

Name 1,2,4,7,8-Pentachlorodibenzo-p-dioxin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.714g/cm3
Boiling Point 443.9ºC at 760mmHg
Molecular Formula C12H3Cl5O2
Molecular Weight 356.41600
Flash Point 171.7ºC
Exact Mass 353.85800
PSA 18.46000
LogP 6.85160
Index of Refraction 1.661

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HP3420000
CHEMICAL NAME :
Dibenzo-p-dioxin, 1,2,4,7,8-pentachloro-
CAS REGISTRY NUMBER :
58802-08-7
BEILSTEIN REFERENCE NO. :
1627438
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C12-H3-Cl5-O2
MOLECULAR WEIGHT :
356.40
WISWESSER LINE NOTATION :
T C666 BO IOJ DG EG GG 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 :
>5 mg/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 :
1125 ug/kg
TOXIC EFFECTS :
Nutritional and Gross Metabolic - weight loss or decreased weight gain
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 *** 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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1,2,4,7,8-Pentachlorodibenzo-p-dioxin Structure

1,2,4,7,8-Penta...

CAS#:58802-08-7

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

~%

1,2,4,7,8-Pentachlorodibenzo-p-dioxin Structure

1,2,4,7,8-Penta...

CAS#:58802-08-7

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

 Synonyms

Dibenzo-p-dioxin,1,2,4,7,8-pentachloro
1,2,4,7,8-P5CDD
1,2,4,7,8-pentachlorodibenzodioxin
1,2,4,7,8-PCDD
1,2,4,7,8-pentachlorooxanthrene