Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chloro-3-fluorobenzoyl chloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzoyl chloride, 2-chloro-3-fluoro- (8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21900-57-2

21900-57-2 structure

21900-57-2 structure

Name: Benzoyl chloride, 2-chloro-3-fluoro- (8CI,9CI)
Chemical Name: 2-chloro-3-fluorobenzoyl chloride
CAS Number: 21900-57-2
Molecular Formula: C₇H₃Cl₂FO
Molecular Weight: 193.00300
Create Date: 2018-05-30 08:00:00
Modify Date: 2025-09-10 00:27:38

Name	2-chloro-3-fluorobenzoyl chloride
Synonyms	2-chloro-3-fluorobenzoic acid chloride 2-Chlor-3-fluor-benzoylchlorid 2-chloro-3-fluoro-benzoyl chloride

Molecular Formula	C₇H₃Cl₂FO
Molecular Weight	193.00300
Exact Mass	191.95400
PSA	17.07000
LogP	2.85810

HS Code	2916399090

102940-86-3 structure

102940-86-3

~%

21900-57-2 structure

21900-57-2

Literature: SMITHKLINE BEECHAM CORPORATION Patent: WO2007/124423 A2, 2007 ; Location in patent: Page/Page column 18-19 ; WO 2007/124423 A2

Precursor 1
102940-86-3
DownStream 0

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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