4,4'-Diflurobenzylmethanol

Names

[ CAS No. ]:
365-24-2

[ Name ]:
4,4'-Diflurobenzylmethanol

[Synonym ]:
4,4'-Diflurobenzylmethanol
Bis-(4-fluorophenyl)-methanol
4,4-Difluorobenzhydrol
Bis(4-fluorophenyl)methanol
MFCD00000357
EINECS 206-671-8
Benzenemethanol, 4-fluoro-α-(4-fluorophenyl)-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
304.8±0.0 °C at 760 mmHg

[ Melting Point ]:
43-45 °C(lit.)

[ Molecular Formula ]:
C₁₃H₁₀F₂O

[ Molecular Weight ]:
220.215

[ Flash Point ]:
146.5±25.1 °C

[ Exact Mass ]:
220.069977

[ PSA ]:
20.23000

[ LogP ]:
2.85

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.564

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

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

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
29062900

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2906299090

[ Summary ]:
2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

Analysis of flunarizine in the presence of some of its degradation products using micellar liquid chromatography (MLC) or microemulsion liquid chromatography (MELC)--application to dosage forms.

J. Sep. Sci. 28(2) , 197-202, (2005)

The separation of flunarizine hydrochloride (FLZ) and five of its degradation products--1-[bis(4-fluorophenyl)methyl]-4-(3-phenyl-2-propenyl)piperazine, 4-oxide (A), bis(4-fluorophenyl)methanone (B), ...