2,3,6,7-Tetrachloronaphthalene

Modify Date: 2024-01-11 11:11:30

2,3,6,7-Tetrachloronaphthalene Structure
2,3,6,7-Tetrachloronaphthalene structure
Common Name 2,3,6,7-Tetrachloronaphthalene
CAS Number 34588-40-4 Molecular Weight 265.95100
Density 1.552g/cm3 Boiling Point 345.7ºC at 760 mmHg
Molecular Formula C10H4Cl4 Melting Point N/A
MSDS N/A Flash Point 169.5ºC

 Names

Name 2,3,6,7-Tetrachloronaphthalene
Synonym More Synonyms

 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

 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%

 Synonyms

2,3,6,7-tetrachloronaphthalene
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