2,4-Henicosadiynoic acid

Names

[ CAS No. ]:
69288-33-1

[ Name ]:
2,4-Henicosadiynoic acid

[Synonym ]:
2,4-Heneicosadiynoic acid
Henicosa-2,4-diynoic acid
2,4-Henicosadiynoic acid

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
444.8±28.0 °C at 760 mmHg

[ Melting Point ]:
75ºC

[ Molecular Formula ]:
C₂₁H₃₄O₂

[ Molecular Weight ]:
318.493

[ Flash Point ]:
237.0±20.5 °C

[ Exact Mass ]:
318.255890

[ PSA ]:
37.30000

[ LogP ]:
10.36

[ Vapour Pressure ]:
0.0±2.3 mmHg at 25°C

[ Index of Refraction ]:
1.488

[ Storage condition ]:
-20°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2916190090

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%