2,3,6,7-Tetrachloronaphthalene
Names
[ CAS No. ]:
34588-40-4
[ Name ]:
2,3,6,7-Tetrachloronaphthalene
[Synonym ]:
2,3,6,7-tetrachloronaphthalene
Chemical & Physical Properties
[ Density]:
1.552g/cm3
[ Boiling Point ]:
345.7ºC at 760 mmHg
[ Molecular Formula ]:
C10H4Cl4
[ Molecular Weight ]:
265.95100
[ Flash Point ]:
169.5ºC
[ Exact Mass ]:
263.90700
[ LogP ]:
5.45340
[ Index of Refraction ]:
1.665
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QK3750000
- CHEMICAL NAME :
- Naphthalene, 2,3,6,7-tetrachloro-
- CAS REGISTRY NUMBER :
- 34588-40-4
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H4-Cl4
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 :
- >3 mg/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
Safety Information
[ HS Code ]:
2903999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903999090
[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%