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: tetraphenylphosphonium
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18198-39-5

18198-39-5 structure

18198-39-5 structure

Name: tetraphenylphosphonium
Chemical Name: tetraphenylphosphonium
CAS Number: 18198-39-5
Molecular Formula: C₂₄H₂₀P
Molecular Weight: 339.38900
Create Date: 2017-05-04 20:37:48
Modify Date: 2025-09-14 18:39:42

Name	tetraphenylphosphonium
Synonyms	P4P tetraphenylphosphanium 3b5d 2bow Phosphonium,tetraphenyl Tetraphenylphosphonium

Molecular Formula	C₂₄H₂₀P
Molecular Weight	339.38900
Exact Mass	339.13000
PSA	13.59000
LogP	4.30600

HS Code	2931900090

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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