2,7-Dibromo-3,6-dimethoxynaphthalene

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Names

[ CAS No. ]:
105404-89-5

[ Name ]:
2,7-Dibromo-3,6-dimethoxynaphthalene

[Synonym ]:
2,7-dibromo-3,6-dimethoxynaphthalene

Chemical & Physical Properties

[ Density]:
1.696 g/cm3

[ Boiling Point ]:
403.1ºC at 760 mmHg

[ Melting Point ]:
131 ℃

[ Molecular Formula ]:
C₁₂H₁₀Br₂O₂

[ Molecular Weight ]:
346.01500

[ Flash Point ]:
166.2ºC

[ Exact Mass ]:
343.90500

[ PSA ]:
18.46000

[ LogP ]:
4.38200

[ Vapour Pressure ]:
2.43E-06mmHg at 25°C

[ Index of Refraction ]:
1.633

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

3,6-DIBROMONAPHTHALENE-2,7-DIOL
methyl iodide
Dimethyl sulfate
2,7-Dihydroxynaphthalene

DownStream

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

2,7-dibromo-3,6-ditert-butyl-9H-fluorene
2,7-Dibromo-3,6-dimethyl-9H-fluorene
2,7-Dibromo-3,6,9,9-tetramethyl-9H-fluorene
2,7-dibromo-3,6-dihydroxypyrene-1,8-dione
2,7-dibromo-3,6-dimethyl-9H-carbazole
2',7'-dibromo-3',6'-dimethoxy-9,9'-spirobi[fluorene]
1-(3,5-Dibromo-2-hydroxyphenyl)-2,2,2-trifluoroethanone
Benzenamine, N-(1-methylethyl)-5-nitro-2,4-dipropoxy-
4-(4-Chloro-3-nitrophenyl)butan-2-amine
Ethyl 2-((difluoromethyl)thio)benzoate
1-((1,3,5-trimethyl-1H-pyrazol-4-yl)methyl)piperidin-4-ol
3-Octyl-5-[(phenylmethoxy)methyl]-2-oxazolidinone
5-Bromo-3-(pyridin-2-yloxy)pyridin-2-amine
2-Bromo-5-(trifluoromethyl)nicotinonitrile
2-Chloro-3-(difluoromethoxy)isonicotinonitrile
4-(Difluoromethyl)-5-fluoro-3-methoxypyridin-2-amine

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