1 4-DIMETHOXY-2-NAPHTHOIC ACID

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Names

[ CAS No. ]:
78265-13-1

[ Name ]:
1 4-DIMETHOXY-2-NAPHTHOIC ACID

[Synonym ]:
I04-8646
1,4-dimethoxy-2-naphthoic acid
2-Naphthalenecarboxylicacid,1,4-dimethoxy
1,4-dimethoxy naphthalene-2-carboxylic acid
MFCD00635100

Chemical & Physical Properties

[ Density]:
1.261g/cm3

[ Boiling Point ]:
402.1ºC at 760 mmHg

[ Melting Point ]:
170-174ºC(lit.)

[ Molecular Formula ]:
C13H12O4

[ Molecular Weight ]:
232.23200

[ Flash Point ]:
156ºC

[ Exact Mass ]:
232.07400

[ PSA ]:
55.76000

[ LogP ]:
2.55520

[ Index of Refraction ]:
1.616

MSDS

Click to get detail MSDS

Safety Information

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

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,4-dimethoxynaphthalene-2-carboxylic acid methyl ester
  • Carbon dioxide
  • 1,4-Dimethoxynaphthalene
  • 2-methyl-1,4-dimethoxynaphthalene
  • 1,4-dimethoxynaphthalene-2-carbaldehyde
  • Menadiol
  • Menadione

DownStream

  • 5-hydroxy-7-oxo-7H-benzo(c)fluorene

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 1,4-dimethoxynaphthalene-2-carboxylic acid methyl ester
  • 1,4-Dihydroxy-2-naphthoic acid
  • 1,4-Dihydro-2-naphthoic acid
  • 1,4-dimethoxy-2-nitrobenzene-3,6-dicarboxylic acid
  • 1,4-dimethoxy-2-(2-methoxy-5-prop-2-enylphenyl)benzene
  • 1,4-dimethoxy-2,3,5-trimethyl-6-(3-methylbut-3-en-1-ynyl)benzene
  • [5-(4-Thiophen-2-yl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
  • (5-m-Tolyl-[1,3,4]oxadiazol-2-ylmethyl)-carbamic acid tert-butyl ester
  • [5-(3-Methoxy-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
  • [5-(3-Nitro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
  • [5-(3-tert-Butyl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
  • [5-(3-Trifluoromethoxy-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
  • [5-(3-Thiophen-2-yl-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
  • 4-Allyloxy-3-iodo-benzoic acid ethyl ester
  • 5-Fluoro-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid amide
  • 2,4-Bis-trifluoromethyl-thiazole-5-carboxylic acid amide
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