1,2,3,4-Tetrachloronaphthalene

Names

[ CAS No. ]:
20020-02-4

[ Name ]:
1,2,3,4-Tetrachloronaphthalene

[Synonym ]:
PCN-27
1,2,3,4-tetrachloro-naphthalene
EINECS 215-642-9
Tetrachloronapthalene.
1,2,3,4-Tetrachloronaphthalene
1,2,3,4-tetrachloro
1,2,3,4-tetrachloro-1,2,3,4-tetrahydro-naphthalene
1,2,3,4-Tetrachlornaphthalin
Naphthalene, 1,2,3,4-tetrachloro-
1,2,3,4-tetrachloronaphtalene

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
362.3±37.0 °C at 760 mmHg

[ Melting Point ]:
182ºC

[ Molecular Formula ]:
C₁₀H₄Cl₄

[ Molecular Weight ]:
265.951

[ Flash Point ]:
181.7±23.9 °C

[ Exact Mass ]:
263.906708

[ LogP ]:
5.41

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.666

[ Storage condition ]:
2-8°C

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

Safety Information

[ Hazard Codes ]:
Xi,N,Xn,F

[ Risk Phrases ]:
R26;R27;R28

[ Safety Phrases ]:
60-61-62

[ RIDADR ]:
UN 1145 3/PG 2

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail 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%