Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (2-Chlorobenzyl)(triphenyl)phosphonium chloride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (2-Chlorobenzyl)(triphenyl)phosphonium chloride
Price: ￥339.0/5g ￥2709.0/100g ￥909.0/25g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphonium,[(2-chlorophenyl)methyl]triphenyl-, chloride (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18583-55-6

18583-55-6 structure

18583-55-6 structure

Name: (2-Chlorobenzyl)(triphenyl)phosphonium chloride
Chemical Name: (2-chlorophenyl)methyl-triphenylphosphanium,chloride
CAS Number: 18583-55-6
Molecular Formula: C₂₅H₂₁Cl₂P
Molecular Weight: 423.314
Create Date: 2018-05-31 08:00:00
Modify Date: 2025-09-03 20:59:30

Name	(2-chlorophenyl)methyl-triphenylphosphanium,chloride
Synonyms	Triphenyl(2-chlorobenzyl)phosphonium Chloride Phosphonium, [(2-chlorophenyl)methyl]triphenyl-, chloride (1:1) (2-Chlorobenzyl)(triphenyl)phosphonium chloride 2-chlorobenzyltriphenylphosphonium chloride o-Chlorbenzyltriphenylphosphoniumchlorid (2-Chlorobenzyl)triphenylphosphoniuM Chloride (2-Chlorbenzyl)triphenylphosphoniumchlorid

Melting Point	243-245ºC
Molecular Formula	C₂₅H₂₁Cl₂P
Molecular Weight	423.314
Exact Mass	422.075806
PSA	13.59000
LogP	2.83810

Hazard Codes	Xn: Harmful;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
HS Code	2931900090

611-19-8 structure

611-19-8

603-35-0 structure

603-35-0

~77%

18583-55-6 structure

18583-55-6

Literature: Pfizer Inc Patent: US2005/250836 A1, 2005 ; Location in patent: Page/Page column 8 ; US 20050250836 A1

Precursor 2
611-19-8 603-35-0
DownStream 0

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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