Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (1,2-diphenylethene-1,2-diyl)bis(4,4'-phenylene)-1,1'-diboronic acid
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (1,2-diphenylethene-1,2-diyl)bis(4,4'-phenylene)-1,1'-diboronic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1054451-31-8

1054451-31-8 structure

1054451-31-8 structure

Name: (1,2-diphenylethene-1,2-diyl)bis(4,4'-phenylene)-1,1'-diboronic acid
Chemical Name: TPE-BA
CAS Number: 1054451-31-8
Molecular Formula: C₂₆H₂₂B₂O₄
Molecular Weight: 420.073
Create Date: 2021-09-10 22:06:25
Modify Date: 2025-08-25 19:43:32

Name	TPE-BA
Synonyms	Boronic acid, B,B'-[[(E)-1,2-diphenyl-1,2-ethenediyl]di-4,1-phenylene]bis- TPE-BA {[(E)-1,2-Diphenyl-1,2-ethenediyl]di-4,1-phenylene}diboronic acid

Density	1.3±0.1 g/cm3
Boiling Point	605.0±65.0 °C at 760 mmHg
Molecular Formula	C₂₆H₂₂B₂O₄
Molecular Weight	420.073
Flash Point	319.7±34.3 °C
Exact Mass	420.170410
LogP	7.15
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.674

RIDADR	NONH for all modes of transport

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