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: 4H-1,4-Oxaphosphorinium, 2,4,4,6-tetraphenyl-, bromide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21680-84-2

21680-84-2 structure

21680-84-2 structure

Name: 4H-1,4-Oxaphosphorinium, 2,4,4,6-tetraphenyl-, bromide
Chemical Name: 4H-1,4-Oxaphosphorinium, 2,4,4,6-tetraphenyl-, bromide
CAS Number: 21680-84-2
Molecular Formula: C₂₈H₂₂BrOP
Molecular Weight: 485.35100
Create Date: 2016-01-07 20:42:31
Modify Date: 2025-09-21 12:00:13

Name	4H-1,4-Oxaphosphorinium, 2,4,4,6-tetraphenyl-, bromide
Synonyms	2,4,4,6-Tetraphenyl-1,4-dihydro-pyridin 2,4,4,6-tetraphenyl-1,4-dihydro-pyridine 2,4,4,6-tetraphenyl-4H-[1,4]oxaphosphininium,bromide 2,4,4,6-Tetraphenyl-1,4-oxaphosphoriniumbromid 2,4,4,6-Tetraphenyl-4-phosphonia-pyran-bromid Pyridine,1,4-dihydro-2,4,4,6-tetraphenyl

Molecular Formula	C₂₈H₂₂BrOP
Molecular Weight	485.35100
Exact Mass	484.05900
PSA	22.82000
LogP	3.68640

7608-17-5 structure

7608-17-5

70-11-1 structure

70-11-1

~%

21680-84-2 structure

21680-84-2

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

Precursor 2
7608-17-5 70-11-1
DownStream 0

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