2,2-difluoro-2-[1,1,2,2-tetrafluoro-2-(1,1,2,2,3,3,4,4,4-nonafluorobutoxy)ethoxy]acetic acid
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Names
[ CAS No. ]:
137780-69-9
[ Name ]:
2,2-difluoro-2-[1,1,2,2-tetrafluoro-2-(1,1,2,2,3,3,4,4,4-nonafluorobutoxy)ethoxy]acetic acid
[Synonym ]:
PC7256
Perfluoro-3,6-dioxadecanoic acid
Acetic acid,2,2-difluoro-2-[1,1,2,2-tetrafluoro-2-(1,1,2,2,3,3,4,4,4-nonafluorobutoxy)ethoxy]
Chemical & Physical Properties
[ Density]:
1.784g/cm3
[ Boiling Point ]:
55ºC
[ Molecular Formula ]:
C8HF15O4
[ Molecular Weight ]:
446.06700
[ Flash Point ]:
96.6ºC
[ Exact Mass ]:
445.96400
[ PSA ]:
55.76000
[ LogP ]:
4.30830
[ Vapour Pressure ]:
0.0166mmHg at 25°C
[ Index of Refraction ]:
1.297
Safety Information
[ RIDADR ]:
UN 3265
[ HS Code ]:
2918990090
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%