1,8-Dimethylnaphthalene

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Names

[ CAS No. ]:
569-41-5

[ Name ]:
1,8-Dimethylnaphthalene

[Synonym ]:
MFCD00004040
1,8-Dimethylnaphthalene
EINECS 209-314-4
Naphthalene, 1,8-dimethyl-

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
270.6±10.0 °C at 760 mmHg

[ Melting Point ]:
59-61 °C(lit.)

[ Molecular Formula ]:
C12H12

[ Molecular Weight ]:
156.224

[ Flash Point ]:
115.3±9.7 °C

[ Exact Mass ]:
156.093903

[ LogP ]:
4.37

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

[ Index of Refraction ]:
1.605

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,8-bis(bromomethyl)naphthalene
  • 1,8-Naphthalic anhydride
  • 1,8-Naphthalenedimethanol
  • 1H,3H-Naphtho[1,8-cd]pyran
  • Dimethyl sulfate
  • 1-Bromo-8-methylnaphthalene
  • 1,8-bis(chloromethyl)naphthalene
  • 1,8-dimethyl-1,4-dihydronaphthalene-1,4-endoperoxide
  • Diethyl ether
  • 1-Bromo-8-iodonaphthalene

DownStream

  • 1,7-Dimethylnaphthalene
  • 1,8-bis(bromomethyl)naphthalene
  • 3,4,9,10-tetramethylperylene
  • 1,4,5-Trimethylnaphthalene
  • 8-Methyl-1-naphthaldehyde
  • 1,8-methyl-4-nitronaphthaldehyde
  • (8-methylnaphthalen-1-yl)methyl acetate
  • 4,5-Dimethyl-1-naphthalenamine

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%

Related Compounds

  • 1,8-dimethylnaphthalene-d12
  • 4-nitro-1,8-dimethylnaphthalene
  • 1,8-dimethylnaphthalene 1,4-endoperoxide
  • 1,8-dibromo-2,7-dimethylnaphthalene
  • 1,8-Bis(methylamino)naphthalene
  • 1,2,3,4-tetrafluoro-5,8-dimethylnaphthalene
  • 3-Methyl-5-(2-nitroethenyl)pyridine
  • 2-Fluoro-5-(2-nitroethenyl)pyridine
  • 2-[(3,5-Dichloropyridin-4-yl)oxy]ethan-1-amine
  • 1-(5-Methylpyrimidin-2-yl)oxypropan-2-amine
  • 1-(1-Aminocyclobutyl)-3-methylbutan-2-one
  • 1,2-Dichloro-4-(cyclopentyloxy)-5-nitrobenzene
  • Furo[3,2-b]pyridin-2-ylboronic acid
  • 1-(5-Chloropyrimidin-2-yl)oxypropan-2-amine
  • 8-Bromo-6-methoxyquinazoline
  • 7-iodo-1H-pyrido[2,3-b]pyrazin-2-one
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