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: 4-METHYL-1-(TRIPHENYL-LAMBDA5-PHOSPHANYLIDENE)-PENTAN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27653-95-8

27653-95-8 structure

27653-95-8 structure

Name: 4-METHYL-1-(TRIPHENYL-LAMBDA5-PHOSPHANYLIDENE)-PENTAN-2-ONE
Chemical Name: isobutyrylmethylenetriphenylphosphorane
CAS Number: 27653-95-8
Molecular Formula: C₂₄H₂₅OP
Molecular Weight: 360.42800
Create Date: 2017-08-17 03:40:32
Modify Date: 2025-08-25 18:12:36

Name	isobutyrylmethylenetriphenylphosphorane
Synonyms	4-methyl-1-(triphenyl-lambda5-phosphanylidene)-pentan-2-one

Molecular Formula	C₂₄H₂₅OP
Molecular Weight	360.42800
Exact Mass	360.16400
PSA	26.88000
LogP	4.39790

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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