2,3,4,6,7,8-Hexachlorodibenzofuran
Names
[ CAS No. ]:
60851-34-5
[ Name ]:
2,3,4,6,7,8-Hexachlorodibenzofuran
[Synonym ]:
Dibenzofuran,2,3,4,6,7,8-hexachloro
PCDF 130
2,3,4,6,7,8-hexachlorinated dibenzofuran
2,3,4,6,7,8-Hexachlorodibenzo[b,d]furan
2,3,4,6,7,8-Hexachlorodibenzofuran [Dioxin and dioxin-like compounds]
2,3,4,6,7,8-Hexachloro-dibenzofuran
2,3,4,6,7,8-H6CDF
2,3,4,6,7,8-HxCDF
Dibenzofuran, 2,3,4,6,7,8-hexachloro-
F 130
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
478.7±40.0 °C at 760 mmHg
[ Molecular Formula ]:
C12H2Cl6O
[ Molecular Weight ]:
374.862
[ Flash Point ]:
243.3±27.3 °C
[ Exact Mass ]:
371.823669
[ PSA ]:
13.14000
[ LogP ]:
7.19
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.718
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- HP5278000
- CHEMICAL NAME :
- Dibenzofuran, 2,3,4,6,7,8-hexachloro-
- CAS REGISTRY NUMBER :
- 60851-34-5
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C12-H2-Cl6-O
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 120 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PSSID2 Pergamon Series on Environmental Science. (Oxford, UK) V.1-7, 1978-82. Discontinued. Volume(issue)/page/year: 5,367,1982 *** REVIEWS *** IARC Cancer Review:Group 3 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: 69,345,1997
Safety Information
[ RIDADR ]:
UN 2811
[ Hazard Class ]:
6.1(a)
[ HS Code ]:
2932999099
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%