2,4-Difluorobenzoyl chloride

Suppliers

Names

[ Name ]:
2,4-Difluorobenzoyl chloride

[Synonym ]:
Benzoyl chloride, 2,4-difluoro-
2,4-Difluorobenzoyl chloride
2,4-Difluoro-benzoyl chloride
2,4-difluorobenzoic acid chloride
EINECS 276-690-4
MFCD00000658
GVR BF DF
2,4-difluorobenzolyl chloride
2,4,6-TRIHYDROXYBENZOIC ACID MONOHYDRATE

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
169.0±20.0 °C at 760 mmHg

[ Molecular Formula ]:
C₇H₃ClF₂O

[ Molecular Weight ]:
176.548

[ Flash Point ]:
82.2±0.0 °C

[ Exact Mass ]:
175.984055

[ PSA ]:
17.07000

[ LogP ]:
2.10

[ Vapour Pressure ]:
1.6±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.499

[ Water Solubility ]:
REACTS

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338-P310

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

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R29;R34

[ Safety Phrases ]:
S23-S26-S27-S36/37/39-S45

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

2,4-difluoro-N-(2-hydroxyphenyl)benzamide
3H-1,2,4-Triazole-3-thione, 2,4-dihydro-5-(2,4-difluorophenyl)-2,4-dim ethyl-
Methyl 3-(2,4-difluorophenyl)-3-oxopropanoate
Benzohydrazide
2,4-Difluorobenzoic acid
Ethyl 3-(2,4-difluorophenyl)-3-oxopropanoate
Methyl 2,4-difluorobenzoate
(2,4-difluorophenyl)-(2-hydroxy-4-methoxyphenyl)methanone

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles

Synthesis and conjugate additions of 2, 3, 4, 9-tetrahydro-1H-xanthene-1, 9-diones. Gabbutt CD, et al.

J. Chem. Soc. Perkin Trans. I 12 , 1819-1824, (1997)