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
  • 1-(3-Chloro-4-methylbenzoyl)-4-piperidinone
  • (2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-3-hydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
  • 4-Phenyl-2-methyl-3-butenoic acid
  • 2-Ethyl-4,6,7-trimethoxy-benzofuran-5-ol
  • Benzenesulfonamide,3-[[5-(4-fluorophenyl)-2-oxazolyl]amino]-4-methoxy-n-[3-(1-pyrrolidinyl)propyl]-
  • 4'-Methyl-[1,1'-biphenyl]-2-ethanol
  • 8UY4Syv5QK
  • 4-(2-Benzothiazolyl)-2-ethylbenzenamine
  • [(18S)-3,5-dioxo-17-oxa-4,14,21-triazahexacyclo[19.6.1.17,14.02,6.08,13.022,27]nonacosa-1(28),2(6),7(29),8,10,12,22,24,26-nonaen-18-yl]methyl methanesulfonate
  • 4-Iodo-2,6-dimethoxybenzamide
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