Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 406104890@qq.com

244261-75-4

244261-75-4 structure

244261-75-4 structure

Name: 5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole
Chemical Name: (±)-SegPhos
CAS Number: 244261-75-4
Molecular Formula: C₃₈H₂₈O₄P₂
Molecular Weight: 610.574
Create Date: 2018-06-17 11:30:18
Modify Date: 2025-08-26 11:48:38

Name	(±)-SegPhos
Synonyms	4,4'-Bi-1,3-benzodioxole-5,5'-diylbis(diphenylphosphine) SEGPHOS Phosphine, 1,1'-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[1,1-diphenyl- MFCD09753005 5,5'-Bis(diphenylphosphanyl)-4,4'-bibenzo[d][1,3]dioxole (±)-SegPhos

Boiling Point	715.4±60.0 °C at 760 mmHg
Molecular Formula	C₃₈H₂₈O₄P₂
Molecular Weight	610.574
Flash Point	488.8±33.2 °C
Exact Mass	610.146301
LogP	10.64
Vapour Pressure	0.0±2.2 mmHg at 25°C

Hazard Codes	Xn

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