Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chloro-4,5-difluorobenzoyl chloride
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

121872-95-5

121872-95-5 structure

121872-95-5 structure

Name: 2-Chloro-4,5-difluorobenzoyl chloride
Chemical Name: 2-chloro-4,5-difluorobenzoyl chloride
CAS Number: 121872-95-5
Molecular Formula: C₇H₂Cl₂F₂O
Molecular Weight: 210.993
Create Date: 2018-08-17 16:21:28
Modify Date: 2025-08-24 00:45:17

Name	2-chloro-4,5-difluorobenzoyl chloride
Synonyms	Benzoyl chloride,2-chloro-4,5-difluoro 2-Chloro-4,5-difluorobenzoyl chloride JRD-1764 Benzoyl chloride, 2-chloro-4,5-difluoro- 2-chloro-4,5-difluoro-benzoyl chloride PC2598 GVR BG DF EF

Density	1.5±0.1 g/cm3
Boiling Point	217.8±35.0 °C at 760 mmHg
Molecular Formula	C₇H₂Cl₂F₂O
Molecular Weight	210.993
Flash Point	85.5±25.9 °C
Exact Mass	209.945084
PSA	17.07000
LogP	2.28
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.520

Hazard Codes	C: Corrosive;
Risk Phrases	34-36/37/38
Safety Phrases	26-36/37/39-45
RIDADR	UN 3265
HS Code	2916399090

110877-64-0 structure

110877-64-0

~91%

121872-95-5 structure

121872-95-5

Literature: PFIZER INC. Patent: EP342849 A3, 1990 ;

136364-59-5 structure

136364-59-5

~%

121872-95-5 structure

121872-95-5

Literature: US6008407 A1, ;

Precursor 2
110877-64-0 136364-59-5
DownStream 3
85721-33-1 128800-36-2 121872-99-9

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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