Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,5-Difluorobenzoyl Chloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

129714-97-2

129714-97-2 structure

Name: 3,5-Difluorobenzoyl chloride
Chemical Name: 3,5-Difluorobenzoyl chloride
CAS Number: 129714-97-2
Molecular Formula: C₇H₃ClF₂O
Molecular Weight: 176.548
Create Date: 2018-05-10 08:00:00
Modify Date: 2025-08-22 20:59:05

Name	3,5-Difluorobenzoyl chloride
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

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

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	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

455-40-3

~92%

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

Precursor 1
455-40-3
DownStream 5
198077-69-9 132980-99-5 244022-63-7 746612-12-4
470458-51-6

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%

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