tetrafluorobenzene-1,2-diol

Names

[ CAS No. ]:
1996-23-2

[ Name ]:
tetrafluorobenzene-1,2-diol

[Synonym ]:
3,4,5,6-Tetrafluor-catechol
Tetrafluorobenzene-1,2-diol
3,4,5,6-tetrafluorbenzene-1,2-diol
Tetrafluorcatechol
Perfluorobenzene-1,2-diol
TETRAFLUOROCATECHOL
tetrafluoropyrocatechol
Tetrafluoro-1,2-benzenediol
MFCD01075279

Chemical & Physical Properties

[ Density]:
1.719g/cm3

[ Boiling Point ]:
187.3ºC at 760mmHg

[ Melting Point ]:
68-69ºC (subl.)

[ Molecular Formula ]:
C₆H₂F₄O₂

[ Molecular Weight ]:
182.07200

[ Flash Point ]:
67.1ºC

[ Exact Mass ]:
181.99900

[ PSA ]:
40.46000

[ LogP ]:
1.65420

[ Vapour Pressure ]:
0.0204mmHg at 25°C

[ Index of Refraction ]:
1.493

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2908199090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2908199090

[ Summary ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%