1,5-Diisocyanatonaphthalene

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Names

[ CAS No. ]:
3173-72-6

[ Name ]:
1,5-Diisocyanatonaphthalene

[Synonym ]:
1,5-Naphthalene diis
1,5-Diisocyanatonaphthalene
1,5-NDI
NAPHTHYLENEDIISOCYANATE
MFCD00039588
1,5-naphthalene
naphthalene diisocyanate
1,5-naphthylene diisocyanate
desmodur15
1,5-NAPHALENE DIISOCYANATE
Naphthalene 1,5-Diisocyanate
ndi
1,5-diisocyanato-naphthalene
EINECS 221-641-4
Naphthyl 1,5-diisocyanate
1,5-naphthalenediisocyanate
5-Naphthylene diisocyanate
1,5-naphthyldiisocyanate
Naphthalene, 1,5-diisocyanato-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
314.7±22.0 °C at 760 mmHg

[ Melting Point ]:
130°C

[ Molecular Formula ]:
C12H6N2O2

[ Molecular Weight ]:
210.188

[ Flash Point ]:
128.6±27.7 °C

[ Exact Mass ]:
210.042923

[ PSA ]:
58.86000

[ LogP ]:
4.18

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.618

[ Water Solubility ]:
soluable

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NQ9600000
CHEMICAL NAME :
Isocyanic acid, 1,5-naphthylene ester
CAS REGISTRY NUMBER :
3173-72-6
BEILSTEIN REFERENCE NO. :
2212353
LAST UPDATED :
199712
DATA ITEMS CITED :
14
MOLECULAR FORMULA :
C12-H6-N2-O2
MOLECULAR WEIGHT :
210.20

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R20

[ Safety Phrases ]:
S26-S28-S38-S45-S61

[ RIDADR ]:
2206

[ RTECS ]:
NQ9600000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • N,N'-naphthalene-1,5-diyl-bis-carbamic acid dimethyl ester
  • 1,5-bis-(ethoxycarbonylamino)naphthalene
  • 1,5-bis-(butoxycarbonylamino)-naphthalene
  • phosgene
  • 1,5-Diaminonaphthalene

DownStream

Customs

[ HS Code ]: 2929109000

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 1,5-Diisocyanatonaphthalene
  • 1-[(5,6-dimethoxy-2,3-dihydro-1H-inden-1-yl)oxy]-5,6-dimethoxy-2,3-dihydro-1H-indene
  • 1-[[5-(4-Pyridinyl)-1H-1,2,4-triazol-3-yl]thio]-2-propanone
  • 1,5-dihydroxy-4,8-dibromoanthraquinone
  • 1,5-Pentanediyl-bis(1-butylpyrrolidinium) difluoride solution
  • 1-(5,6-Dimethyl-1H-benzimidazol-2-yl)ethanone
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • methyl 5-[(2R,3R,4R)-3,4-dihydroxyoxolan-2-yl]-2-methylfuran-3-carboxylate
  • 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
  • 4-Chloro-5-(hydroxymethyl)piperidin-3-ol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • 2-Cyclobutyl-2-methoxyethane-1-sulfonyl chloride