2,5-Difluorophenol

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
157.1±20.0 °C at 760 mmHg

[ Melting Point ]:
40-42 °C(lit.)

[ Molecular Formula ]:
C₆H₄F₂O

[ Molecular Weight ]:
130.092

[ Flash Point ]:
53.3±0.0 °C

[ Exact Mass ]:
130.023026

[ PSA ]:
20.23000

[ LogP ]:
2.23

[ Vapour Pressure ]:
2.2±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.496

[ Storage condition ]:
Flammables area

[ Water Solubility ]:
slightly soluble

Click to get detail MSDS

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H228-H302 + H312 + H332-H315-H319-H335

[ Precautionary Statements ]:
P210-P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
F:Flammable;C:Corrosive;

[ Risk Phrases ]:
R11;R20/21/22;R34

[ Safety Phrases ]:
S16-S26-S36/37-S45-S36/37/39

[ RIDADR ]:
UN 1325 4.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
4.1

[ HS Code ]:
2908199090

Click to get detail synthetic route

Precursor

DownStream

[ 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%

Preferential oxidative dehalogenation upon conversion of 2-halophenols by Rhodococcus opacus 1G.

FEMS Microbiol. Lett. 181(1) , 73-82, (1999)

The regiospecificity of hydroxylation of C2-halogenated phenols by Rhodococcus opacus 1G was investigated. Oxidative defluorination at the C2 position ortho with respect to the hydroxyl moiety was pre...

The regioexhaustive functionalization of difluorophenols and trifluorophenols through organometallic intermediates. Marzi E, et al.

Synthesis 2004(10) , 1609-18, (2004)

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