5,7-HEXADECADIYNOIC ACID

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Names

[ CAS No. ]:
28393-01-3

[ Name ]:
5,7-HEXADECADIYNOIC ACID

[Synonym ]:
5,7-Hexadecadiynoic acid
MFCD03695477
Hexadeca-5,7-diinsaeure
5,6-hexadecadiynoic acid

Chemical & Physical Properties

[ Density]:
0.978g/cm3

[ Boiling Point ]:
414.545ºC at 760 mmHg

[ Melting Point ]:
44-48ºC(lit.)

[ Molecular Formula ]:
C16H24O2

[ Molecular Weight ]:
248.36100

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
248.17800

[ PSA ]:
37.30000

[ LogP ]:
3.99870

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.493

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • dec-1-yne
  • 5-Hexynoic acid

DownStream

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Related Compounds

  • 5,7-Octadienoic acid
  • 5,7-TETRADECADIYNOIC ACID
  • 5,7-DODECADIYNEDIOIC ACID
  • 5,7-dihydroxyxanthone-2-carboxylic acid
  • 5,7-difluoroquinoline-6-carboxylic acid
  • 5,7-dimercaptoxanthone-2-carboxylic acid
  • 4-Tert-butyl-2-hydroxy-N-methylbenzamide
  • N-(2-methoxy-5-(trifluoromethyl)phenyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
  • 1-(2-Oxo-2-(pyrazin-2-yl)ethyl)piperidine-2-carboxylic acid
  • 1-(2-Oxo-2-(thiazol-2-yl)ethyl)piperidine-4-carboxylic acid
  • ethyl 2-(6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamido)thiazole-4-carboxylate
  • N-(1H-benzo[d]imidazol-2-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
  • N-(4-morpholinophenyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
  • (6-(1H-1,2,4-triazol-1-yl)pyridazin-3-yl)(4-(methylsulfonyl)piperazin-1-yl)methanone
  • N-((1H-benzo[d]imidazol-2-yl)methyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
  • N-(5-(ethylthio)-1,3,4-thiadiazol-2-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide
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