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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-biphenylboronic acid, pinacol ester
Price: ￥838.0/25g ￥278.0/5g
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-([1,1'-BIPHENYL]-4-YL)-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

144432-80-4

144432-80-4 structure

144432-80-4 structure

Name: 4-biphenylboronic acid, pinacol ester
Chemical Name: 4-biphenylboronic acid, pinacol ester
CAS Number: 144432-80-4
Molecular Formula: C₁₈H₂₁BO₂
Molecular Weight: 280.169
Catalog: Chemical reagent Organic reagent Borate
Create Date: 2018-06-03 08:00:00
Modify Date: 2025-08-27 12:04:11

Name	4-biphenylboronic acid, pinacol ester
Synonyms	2-([1,1'-Biphenyl]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-Biphenylyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl 1,3,2-Dioxaborolane, 2-[1,1'-biphenyl]-4-yl-4,4,5,5-tetramethyl- 4-Biphenylboronic Acid Pinacol Ester 2-(Biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(4-phenylphenyl)-1,3,2-dioxaborolane

Density	1.1±0.1 g/cm3
Boiling Point	396.0±21.0 °C at 760 mmHg
Melting Point	112ºC
Molecular Formula	C₁₈H₂₁BO₂
Molecular Weight	280.169
Flash Point	193.3±22.1 °C
Exact Mass	280.163452
PSA	18.46000
LogP	3.65280
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.549
Water Solubility	Slightly soluble in water.

Hazard Codes	Xi: Irritant;
Safety Phrases	24/25
HS Code	2934999090

Precursor 10
853955-69-8 68716-49-4 92-66-0 73183-34-3
1591-31-7 25015-63-8 92-67-1 76-09-5
214360-73-3 92-93-3
DownStream 4
2920-38-9 324-74-3 31656-91-4 644-08-6

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

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.