Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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'-Bi-4H-1,4-oxaphosphorinium,4,4,4',4',6,6'-hexaphenyl-, bromide (1:2)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21680-88-6

21680-88-6 structure

21680-88-6 structure

Name: 2,2'-Bi-4H-1,4-oxaphosphorinium,4,4,4',4',6,6'-hexaphenyl-, bromide (1:2)
Chemical Name: 2,4,4-triphenyl-6-(4,4,6-triphenyl-1,4-oxaphosphinin-4-ium-2-yl)-1,4-oxaphosphinin-4-ium,bromide
CAS Number: 21680-88-6
Molecular Formula: C₄₄H₃₄BrO₂P₂+
Molecular Weight: 736.59100
Create Date: 2016-01-03 17:23:58
Modify Date: 2025-09-03 21:43:53

Name	2,4,4-triphenyl-6-(4,4,6-triphenyl-1,4-oxaphosphinin-4-ium-2-yl)-1,4-oxaphosphinin-4-ium,bromide
Synonyms	4,4,4',4',6,6'-Hexaphenyl-4,4'-diphosphonia-2,2'-bipyranyl-dibromid

Molecular Formula	C₄₄H₃₄BrO₂P₂+
Molecular Weight	736.59100
Exact Mass	735.12200
PSA	45.64000
LogP	7.06800

7608-17-5 structure

7608-17-5

6305-43-7 structure

6305-43-7

~%

21680-88-6 structure

21680-88-6

Literature: Simalty,M.; Chahine,H. Bulletin de la Societe Chimique de France, 1968 , p. 4938 - 4943

Precursor 2
7608-17-5 6305-43-7
DownStream 0

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