1,1,4,4,6-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE

Names

[ Name ]:
1,1,4,4,6-PENTAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE

[Synonym ]:
1,1,4,4,6-pentamethyl-2,3-dihydronaphthalene
Naphthalene, 1,2,3,4-tetrahydro-1,1,4,4,6-pentamethyl-
1,1,4,4,6-pentamethyl-1,2,3,4-tetrahydronaphthalen
1,1,4,4,6-Pentamethyl-1,2,3,4-tetrahydronaphthalene

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
267.4±20.0 °C at 760 mmHg

[ Melting Point ]:
31ºC

[ Molecular Formula ]:
C₁₅H₂₂

[ Molecular Weight ]:
202.335

[ Flash Point ]:
112.5±7.3 °C

[ Exact Mass ]:
202.172150

[ LogP ]:
6.43

[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.492

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%