3,5-Difluorobenzoyl chloride

Modify Date: 2025-08-22 20:59:05

3,5-Difluorobenzoyl chloride Structure
3,5-Difluorobenzoyl chloride structure
Common Name 3,5-Difluorobenzoyl chloride
CAS Number 129714-97-2 Molecular Weight 176.548
Density 1.4±0.1 g/cm3 Boiling Point 186.2±20.0 °C at 760 mmHg
Molecular Formula C7H3ClF2O Melting Point N/A
MSDS Chinese USA Flash Point 69.4±0.0 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 3,5-Difluorobenzoyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 186.2±20.0 °C at 760 mmHg
Molecular Formula C7H3ClF2O
Molecular Weight 176.548
Flash Point 69.4±0.0 °C
Exact Mass 175.984055
PSA 17.07000
LogP 2.75
Vapour Pressure 0.7±0.4 mmHg at 25°C
Index of Refraction 1.499

 Safety Information

Symbol GHS05 GHS07
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 R34;R36/37
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

~92%

3,5-Difluorobenzoyl chloride Structure

3,5-Difluoroben...

CAS#:129714-97-2

Literature: GLAXO GROUP LIMITED; HONG, Xuan; HUGHES, Terry, Vincent; MILLER, Nathan, A.; MISKOWSKI, Tamara, Ann; SEHON, Clark, A. Patent: WO2010/80873 A1, 2010 ; Location in patent: Page/Page column 44 ; WO 2010/080873 A1

 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%

 Articles1

More Articles
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J. Labelled Comp. Radiopharm. 48(2) , 85-100, (2005)

 Synonyms

3,5-DIF LUOROBENZOYL CHLORIDE
MFCD00010309
3 5-DIFLUOROBENZOYL CHLORIDE
Benzoyl chloride, 3,5-difluoro-
3,5-difluorobenzoylchloride
BENZOYL CHLORIDE,3,5-DIFLUORO-
GVR CF EF
3,5-Difluorobenzoyl chloride
3,5-difluoro-benzoic acid chloride
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