Shanghai Nianxing Industrial Co., Ltd
China
Product Name: p-Xylylenebis(triphenyl phosphonium bromide)
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: p-Xylylenebis(triphenyl phosphonium bromide)
Price: ￥248.0/25g ￥88.0/5g
Purity: 96.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: p-Xylene-bis-(triphenylphosphonium bromide)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

40817-03-6

40817-03-6 structure

40817-03-6 structure

Name: p-Xylylenebis(triphenyl phosphonium bromide)
Chemical Name: p-Xylylenebis(triphenylphosphonium bromide)
CAS Number: 40817-03-6
Molecular Formula: C₄₄H₃₈Br₂P₂
Molecular Weight: 788.528
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-06-03 08:00:00
Modify Date: 2025-08-23 08:23:00

Name	p-Xylylenebis(triphenylphosphonium bromide)
Synonyms	Phosphonium, 1,1'-[1,4-phenylenebis(methylene)]bis[1,1,1-triphenyl-, bromide (1:2) triphenyl-[[4-(triphenylphosphaniumylmethyl)phenyl]methyl]phosphanium,dibromide MFCD00011914 [1,4-Phenylenebis(methylene)]bis(triphenylphosphonium) dibromide EINECS 255-092-7 (1,4-Phenylenebis(methylene))bis(triphenylphosphonium) bromide p-Xylylenebis(triphenyl phosphonium bromide)

Melting Point	300ºC
Molecular Formula	C₄₄H₃₈Br₂P₂
Molecular Weight	788.528
Exact Mass	786.081543
PSA	27.18000
LogP	2.68280
Storage condition	2~8℃
Water Solubility	Slightly soluble in water.

Hazard Codes	Xi
Risk Phrases	R20/22;R36/37/38
Safety Phrases	S26-S36/37/39
RIDADR	UN 3278
WGK Germany	3

Precursor 3
623-24-5 603-35-0 106-42-3
DownStream 4
105-06-6 1608-41-9 88111-68-6 54842-61-4

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