2,5-Difluorobenzoyl chloride

Modify Date: 2025-08-26 20:50:47

2,5-Difluorobenzoyl chloride Structure
2,5-Difluorobenzoyl chloride structure
Common Name 2,5-Difluorobenzoyl chloride
CAS Number 35730-09-7 Molecular Weight 176.548
Density 1.4±0.1 g/cm3 Boiling Point 183.8±20.0 °C at 760 mmHg
Molecular Formula C7H3ClF2O Melting Point N/A
MSDS Chinese USA Flash Point 59.4±0.0 °C
Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger

 Names

Name 2,5-Difluorobenzoyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 183.8±20.0 °C at 760 mmHg
Molecular Formula C7H3ClF2O
Molecular Weight 176.548
Flash Point 59.4±0.0 °C
Exact Mass 175.984055
PSA 17.07000
LogP 2.16
Vapour Pressure 0.8±0.4 mmHg at 25°C
Index of Refraction 1.499

 Safety Information

Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger
Hazard Statements H226-H314
Precautionary Statements 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 R34
Safety Phrases S45-S36/37/39-S25-S26
RIDADR 3265
WGK Germany 3.0
Packaging Group II
Hazard Class 8
HS Code 2916399090

 Synthetic Route

~99%

2,5-Difluorobenzoyl chloride Structure

2,5-Difluoroben...

CAS#:35730-09-7

Literature: Journal of Medicinal Chemistry, , vol. 25, # 1 p. 84 - 86

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2,5-Difluorobenzoyl chloride Structure

2,5-Difluoroben...

CAS#:35730-09-7

Literature: Journal of Organic Chemistry, , vol. 52, # 5 p. 713 - 719

 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%

 Articles2

More Articles
Characterization, chemical optimization and anti-tumour activity of a tubulin poison identified by a p53-based phenotypic screen.

Cell Cycle 7(21) , 3417-27, (2008)

A robust p53 cell-based assay that exploits p53's function as a transcription factor was used to screen a small molecule library and identify bioactive small molecules with potential antitumor activit...

Synthesis, determination of absolute configuration, and biological evaluation of spiro-fused thiadiazoline inhibitors of kinesin spindle protein (KSP). Angeles AR, et al.

Tetrahedron Lett. 51(48) , 6236-39, (2010)

 Synonyms

Benzoyl chloride, 2,5-difluoro-
EINECS 252-701-8
difluorobenzoic acid chloride
MFCD00009929
2,5-diflurobenzoyl chloride
GVR BF EF
2,5-Difluorobenzoyl chloride
2,5-difluoro-benzoyl chloride
Benzoyl chloride,2,5-difluoro
2,4-DIFLUOROBENZOYLACETONITRILE
2,5-diflourobenzoyl chloride
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