1 4-DIBUTOXY-2 3-NAPHTHALENEDI-

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Names

[ CAS No. ]:
116453-89-5

[ Name ]:
1 4-DIBUTOXY-2 3-NAPHTHALENEDI-

[Synonym ]:
MFCD00191997
1,4-Dibutoxy-2,3-naphthalenedicarbonitrile
1,4-dibutoxy-2,3-dicyanonaphthalene
2,3-Naphthalenedicarbonitrile,1,4-dibutoxy

Chemical & Physical Properties

[ Density]:
1.12g/cm3

[ Boiling Point ]:
529.5ºC at 760 mmHg

[ Melting Point ]:
71-73ºC

[ Molecular Formula ]:
C20H22N2O2

[ Molecular Weight ]:
322.40100

[ Flash Point ]:
201.2ºC

[ Exact Mass ]:
322.16800

[ PSA ]:
66.04000

[ LogP ]:
4.94096

[ Vapour Pressure ]:
2.7E-11mmHg at 25°C

[ Index of Refraction ]:
1.571

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H332

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Bromobutane
  • 1,4-Dihydroxy-2,3-naphthalenedicarbonitrile
  • Butyl iodide
  • 2,3-Dichlor-1,4-naphthochinone

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 3 6-DIBUTOXY-1 2-BENZENEDICARBONITRILE
  • 3,6-dibutoxy-4,5-dichlorobenzene-1,2-dicarbonitrile
  • 1,4-dibutoxy-2-chloronitrobenzene
  • 1,4-dibutoxy-6-methylindolo[3,2-b]quinoxaline
  • 1,4-dibutoxy-6H-indolo[3,2-b]quinoxaline
  • 1,4-Dioxin,2,3-dihydro-2,2,3,3-tetramethoxy-5,6-bis(4-nitrophenyl)-
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • Methyl 2-(2-chlorophenyl)-5-oxazolecarboxylate
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 1-[2-(ethyl carboxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylacetamido]cyclopropane-1-carboxylic acid
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • (2S)-2-{1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-fluorophenyl]-N-methylformamido}propanoic acid
  • [1-(aminomethyl)cyclopropyl](2-methyl-2H-1,2,3,4-tetrazol-5-yl)methanol