5,7-HEXADECADIYNOIC ACID

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

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Precursor & DownStream

Precursor

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%