2,3-Difluorobenzaldehyde

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Names

[ Name ]:
2,3-Difluorobenzaldehyde

[Synonym ]:
VHR BF CF
2,3-dufluorobenzaldehyde
BENZALDEHYDE,2,3-DIFLUORO
MFCD00010292
2,3-Difluor-benzaldehyd
2,3-Difluorobenzaldehyde
Benzaldehyde, 2,3-difluoro-
2,3-difluoro-benzaldehyde
difluorobenzaldehyde
2,3-DEHYDRO LOVASTATIN ACID SODIUM SALT,OFF-WHITE SOLID

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
167.3±0.0 °C at 760 mmHg

[ Melting Point ]:
64-65ºC

[ Molecular Formula ]:
C₇H₄F₂O

[ Molecular Weight ]:
142.103

[ Flash Point ]:
58.3±0.0 °C

[ Exact Mass ]:
142.023026

[ PSA ]:
17.07000

[ LogP ]:
1.95

[ Vapour Pressure ]:
1.7±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.514

[ Storage condition ]:
Room temperature.

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H315-H319-H335

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

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
UN 1989 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2913000090

Precursor & DownStream

Precursor

DownStream

1,2-Difluoro-3-vinylbenzene
7-Fluoro-1H-indazole
7-FLUOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
2,3-Difluorophenol
2,3-Difluorobenzoic acid
3-FLUORO-2-(N-MORPHOLINO)-BENZALDEHYDE
2',3'-difluoropropiophenone
7-FLUOROBENZO[B]THIOPHENE
(3S)-3-amino-3-(2,3-difluorophenyl)propanoic acid
tert-Butyl 4-(2-fluoro-6-formylphenyl)piperazine-1-carboxylate

Customs

[ HS Code ]: 2913000090

[ Summary ]:
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

Articles

Synthesis and optical resolution of aminophosphines with axially chiral C(aryl)-N(amine) bonds for use as ligands in asymmetric catalysis.

J. Org. Chem. 71(19) , 7346-53, (2006)

N-Aryl indoline-type aminophosphines 1a-c were obtained in good yields by a nucleophilic aromatic substitution (S(N)Ar) reaction followed by silane reduction. Aminophosphine 1d was also prepared from ...

Spectroscopy and dynamics of the excited singlet and triplet states of 2, 3-, 2, 4-and 2, 5-difluorobenzaldehyde vapors. Itoh, T.

J. Mol. Spectrosc. 257(2) , 170-176, (2009)