Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,4-Difluorophenylboronic acid, pinacol ester
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(2,4-DIFLUOROPHENYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

288101-48-4

288101-48-4 structure

288101-48-4 structure

Name: 2,4-Difluorophenylboronic acid, pinacol ester
Chemical Name: 2-(2,4-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS Number: 288101-48-4
Molecular Formula: C₁₂H₁₅BF₂O₂
Molecular Weight: 240.05400
Create Date: 2018-12-16 17:18:08
Modify Date: 2025-08-27 17:50:33

Name	2-(2,4-difluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms	BM142 4-(4,4,5,5-tetramethyl-1,3,2-dioxaboryl)-1,3-difluorobenzene MFCD05663880 2,4-Difluorophenylboronic acid, pinacol ester 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,5-difluorobenzene

Density	1.11g/cm3
Boiling Point	276.5ºC at 760mmHg
Melting Point	41-44ºC(lit.)
Molecular Formula	C₁₂H₁₅BF₂O₂
Molecular Weight	240.05400
Flash Point	121ºC
Exact Mass	240.11300
PSA	18.46000
LogP	2.26400
Vapour Pressure	0.00805mmHg at 25°C
Index of Refraction	1.468

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36/37
HS Code	2934999090

348-57-2 structure

348-57-2

73183-34-3 structure

73183-34-3

~68%

288101-48-4 structure

288101-48-4

Literature: Chotana, Ghayoor A.; Rak, Michael A.; Smith, Milton R. Journal of the American Chemical Society, 2005 , vol. 127, # 30 p. 10539 - 10544

Precursor 2
348-57-2 73183-34-3
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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