3,4-Difluorophenol

Modify Date: 2024-01-02 12:29:27

3,4-Difluorophenol Structure
3,4-Difluorophenol structure
 Common Name 3,4-Difluorophenol
CAS Number 2713-33-9 Molecular Weight 130.092
Density 1.4±0.1 g/cm3 Boiling Point 184.6±0.0 °C at 760 mmHg
Molecular Formula C6H4F2O Melting Point 34-38 °C(lit.)
MSDS Chinese USA Flash Point 57.8±0.0 °C
Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07		 Signal Word Danger

 Names

Name 3,4-Difluorophenol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 184.6±0.0 °C at 760 mmHg
Melting Point 34-38 °C(lit.)
Molecular Formula C6H4F2O
Molecular Weight 130.092
Flash Point 57.8±0.0 °C
Exact Mass 130.023026
PSA 20.23000
LogP 2.13
Vapour Pressure 0.5±0.3 mmHg at 25°C
Index of Refraction 1.496

 Safety Information

Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger
Hazard Statements H228-H302 + H312-H314
Precautionary Statements P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes C:Corrosive
Risk Phrases R11;R20/21/22;R34
Safety Phrases S26-S36-S45-S36/37/39-S16
RIDADR UN 1325 4.1/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 4.1
HS Code 29081000

 Synthetic Route

3,4-Difluoronitrobenzene structure

3,4-Difluoronit...

CAS#:369-34-6

~%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Finger et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 94,95, 97
N-((2S,3R,4R,5S,6R)-2-(3,4-difluorophenoxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)-2,2-difluoroacetamide structure

N-((2S,3R,4R,5S...

CAS#:1188330-33-7

~%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Greig, Ian R.; Macauley, Matthew S.; Williams, Ian H.; Vocadlo, David J. Journal of the American Chemical Society, 2009 , vol. 131, # 37 p. 13415 - 13422
N-((2S,3R,4R,5S,6R)-2-(3,4-difluorophenoxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)-2,2,2-trifluoroacetamide structure

N-((2S,3R,4R,5S...

CAS#:1188330-43-9

~%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Greig, Ian R.; Macauley, Matthew S.; Williams, Ian H.; Vocadlo, David J. Journal of the American Chemical Society, 2009 , vol. 131, # 37 p. 13415 - 13422
N-((2S,3R,4R,5S,6R)-2-(3,4-difluorophenoxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)pentanamide structure

N-((2S,3R,4R,5S...

CAS#:1200828-99-4

~%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Greig, Ian R.; Macauley, Matthew S.; Williams, Ian H.; Vocadlo, David J. Journal of the American Chemical Society, 2009 , vol. 131, # 37 p. 13415 - 13422
N/A structure

N/A

CAS#:1188330-19-9

~%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Greig, Ian R.; Macauley, Matthew S.; Williams, Ian H.; Vocadlo, David J. Journal of the American Chemical Society, 2009 , vol. 131, # 37 p. 13415 - 13422
N/A structure

N/A

CAS#:1188330-26-8

~%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Greig, Ian R.; Macauley, Matthew S.; Williams, Ian H.; Vocadlo, David J. Journal of the American Chemical Society, 2009 , vol. 131, # 37 p. 13415 - 13422
3,4-Difluorobenzaldehyde structure

3,4-Difluoroben...

CAS#:34036-07-2

~31%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Moonen, Marielle J. H.; Westphal, Adrie H.; Rietjens, Ivonne M. C. M.; Van Berkel, Willem J. H. Advanced Synthesis and Catalysis, 2005 , vol. 347, # 7-8 p. 1027 - 1034
3,4-Difluoroaniline structure

3,4-Difluoroaniline

CAS#:3863-11-4

~%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Takatsu; Takeuchi; Sato Molecular crystals and liquid crystals, 1984 , vol. 112, # 3-4 p. 165 - 180
1,2-Difluorobenzene structure

1,2-Difluorobenzene

CAS#:367-11-3

~%

3,4-Difluorophenol Structure

3,4-Difluorophenol

CAS#:2713-33-9

Literature: Takatsu; Takeuchi; Sato Molecular crystals and liquid crystals, 1984 , vol. 112, # 3-4 p. 165 - 180

 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%

 Articles1

More Articles
Transformation of difluorinated phenols by Penicillium frequentans Bi 7/2.

Biodegradation 8(6) , 379-85, (1997)

The Penicillium frequentans strain Bi 7/2, using phenol as a sole source of carbon and energy, transformed the fluorinated phenols 2,3-, 2,4-, 2,5- and 3,4-difluorophenol rapidly. After growth on phen...

 Synonyms

MFCD00010315
Phenol, 3,4-difluoro-
3,4-Difluor-phenol
EINECS 424-300-1
QR CF DF
3,4-Difluorophenol
Phenol,3,4-difluoro
3,4-difluoro phenol
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Chemsrc provides 3,4-Difluorophenol(CAS#:2713-33-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 3,4-Difluorophenol are included as well.>> amp version: 3,4-Difluorophenol

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