1-Ethynylnaphthalene

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Names

[ CAS No. ]:
15727-65-8

[ Name ]:
1-Ethynylnaphthalene

[Synonym ]:
1-(ethynyl)naphthalene
1-naphthalene-acetylene
Naphthalene,1-ethynyl
naphthylacetylene
(1-naphthyl)acetylene
MFCD02093737
ethynyl-naphthalene

Chemical & Physical Properties

[ Density]:
1.070 g/mL at 25ºC(lit.)

[ Boiling Point ]:
270.4ºC at 760 mmHg

[ Molecular Formula ]:
C12H8

[ Molecular Weight ]:
152.19200

[ Flash Point ]:
106.3ºC

[ Exact Mass ]:
152.06300

[ LogP ]:
2.82110

[ Vapour Pressure ]:
0.0114mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.6500(lit.)

[ Storage condition ]:
2-8℃

Safety Information

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
16

[ RIDADR ]:
UN 1993 3

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methyl-4-naphthalen-1-ylbut-3-yn-2-ol
  • 1-(1-Naphthyl)-2-(trimethylsilyl)acetylene
  • 1-Iodonaphthalene
  • Propiolic acidd
  • TMS-acetylene
  • naphthal
  • Dimethyl (1-diazo-2-oxopropyl)phosphonate
  • 3-naphthalen-1-ylprop-2-ynoic acid
  • 1-Bromonaphthalene
  • 1-methylene-1H-cyclobuta(de)naphthalene

DownStream

  • 1'-Acetonaphthone
  • 1-(1-Naphthyl)-2-(trimethylsilyl)acetylene
  • binaphthyl
  • 1-prop-1-ynylnaphthalene
  • 3-(1-NAPHTHYL)-2-PROPYN-1-OL
  • naphtho[2,1-b]thiophene
  • Benzo[c]picene
  • 1,2,4-tris-(1'-naphthyl)benzene
  • 1-(1'-naphthyl)phenanthrene
  • 1,3,5-Tri(1-naphthyl)benzene

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-Ethynylnaphthalene
  • Naphthalene, 2-ethoxy-1-ethynyl
  • 1-ETHYNYL-4-METHOXY-NAPHTHALENE
  • 1-Ethynyl-4-nitronaphthalene
  • 1-ethynyl-8-methylnaphthalene
  • 1-ethynyl-2-methoxynaphthalene
  • 3-(6-fluoro-1,3,4,9-tetrahydro-2H-beta-carbolin-2-yl)-1-(2-methoxyphenyl)dihydro-1H-pyrrole-2,5-dione
  • 1-(1,3-benzodioxol-5-yl)-3-(6-chloro-1,3,4,9-tetrahydro-2H-beta-carbolin-2-yl)pyrrolidine-2,5-dione
  • 1-(1H-benzimidazol-1-yl)-3-(2,2-diphenylethoxy)propan-2-ol
  • 6H-Indolo[3,2,1-de][1,5]naphthyridin-6-one, 3-(4-bromobenzoyl)-1,2,3,3a,4,5-hexahydro-
  • 2-[(11,13-dimethyl-8-thia-3,5,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaen-6-yl)sulfanyl]-N-(4-methylphenyl)acetamide
  • 1-Chloro-2-hydroxy-3-(4-(2-methoxyethyl)phenoxy)-propane, (R)-
  • 1-(3-Chlorophenyl)-3-(2,2,2-trifluoroethyl)urea
  • N-((1,1-dioxidotetrahydrothiophen-3-yl)methyl)-5-oxopyrrolidine-2-carboxamide
  • 5-Thiazolecarboxylic acid, 2-[[1-(4-chlorophenyl)ethyl]amino]-4-methyl-
  • 3-(5-Cyclohexyl-1,2,4-oxadiazol-3-yl)-4-ethoxybenzenesulfonyl chloride
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