1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene

Names

[ Name ]:
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene

[Synonym ]:
1,1,4,4-tetramethyl-2,3-dihydronaphthalene
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene
Naphthalene, 1,2,3,4-tetrahydro-1,1,4,4-tetramethyl-

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
250.6±10.0 °C at 760 mmHg

[ Melting Point ]:
115-120°C

[ Molecular Formula ]:
C₁₄H₂₀

[ Molecular Weight ]:
188.309

[ Flash Point ]:
101.2±7.1 °C

[ Exact Mass ]:
188.156494

[ LogP ]:
5.97

[ Vapour Pressure ]:
0.0±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.491

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2902909090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

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%