1-Naphthalenecarboxylic acid, 8-(hydroxymethyl)-, .delta.-lactone

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Names

[ CAS No. ]:
518-86-5

[ Name ]:
1-Naphthalenecarboxylic acid, 8-(hydroxymethyl)-, .delta.-lactone

[Synonym ]:
1,8-Naphthalide
Naphthalid
1H,3H-Benzo[de]isochromen-1-one
Benzo[de]isochromen-1(3H)-one
Perinaphthalide
Naphthalide
1H,3H-Naphtho[1,8-cd]pyran-1-one

Chemical & Physical Properties

[ Density]:
1.313g/cm3

[ Boiling Point ]:
408.2ºC at 760 mmHg

[ Molecular Formula ]:
C12H8O2

[ Molecular Weight ]:
184.19100

[ Flash Point ]:
172.2ºC

[ Exact Mass ]:
184.05200

[ PSA ]:
26.30000

[ LogP ]:
2.51020

[ Index of Refraction ]:
1.686

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,8-Naphthalenedimethanol
  • naphthoic acid
  • Dibromomethane
  • 1,8-Naphthalic anhydride
  • Methanol
  • 1,4-dihydro-naphtho[1,8-de][1,2]diazepine
  • 8-Formyl-1-naphthoic acid
  • Acenaphthoquinone
  • 1,2-Acenaphthylenediol,1,2-dihydro-, (1R,2S)-rel-
  • 1H,3H-Naphtho[1,8-cd]pyran

DownStream

  • 1-Methylnaphthalene
  • 1-ethyl-7-methylnaphthalene
  • 8-Methyl-1-naphthoic acid
  • 8-methyl-1-propan-2-yl-1,2,3,4-tetrahydronaphthalene
  • 1-ethyl-8-methylnaphthalene

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • tert-butyl N-[(3-amino-1,5-dimethyl-1H-pyrazol-4-yl)methyl]carbamate
  • tert-butyl N-(2-methoxy-4-methyl-1,3-thiazol-5-yl)carbamate
  • 1-{1-[(tert-butoxy)carbonyl]azepan-4-yl}-1H-1,2,3-triazole-4-carboxylic acid
  • tert-butyl N-[4-methyl-2-(propan-2-yl)-1,3-thiazol-5-yl]carbamate
  • Tert-butyl 4-hydroxy-1-azaspiro[4.5]decane-1-carboxylate
  • 5-(4-bromophenyl)-N-methyl-4H-1,2,4-triazol-3-amine
  • 3-{1-[(tert-butoxy)carbonyl]-1H-pyrrol-2-yl}prop-2-enoic acid
  • 3-amino-1-(4-(tetrahydro-2H-thiopyran-4-yl)piperazin-1-yl)propan-1-one
  • 2,2,2-Trifluoro-1-{1,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine]-5-yl}ethan-1-one
  • tert-butyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate
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