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: 2,7-bis[1-oxo-4-(1-piperidyl)butyl]-9H-fluoren-9-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34924-25-9

34924-25-9 structure

34924-25-9 structure

Name: 2,7-bis[1-oxo-4-(1-piperidyl)butyl]-9H-fluoren-9-one
Chemical Name: 2,7-bis(4-piperidin-1-ylbutanoyl)fluoren-9-one
CAS Number: 34924-25-9
Molecular Formula: C₃₁H₃₈N₂O₃
Molecular Weight: 486.64500
Create Date: 2016-03-17 21:06:54
Modify Date: 2025-10-06 11:05:59

Name	2,7-bis(4-piperidin-1-ylbutanoyl)fluoren-9-one
Synonyms	einecs 252-291-0

Density	1.155g/cm3
Boiling Point	670.4ºC at 760mmHg
Molecular Formula	C₃₁H₃₈N₂O₃
Molecular Weight	486.64500
Flash Point	280.4ºC
Exact Mass	486.28800
PSA	57.69000
LogP	5.67140
Index of Refraction	1.588

HS Code	2933399090

Precursor 0
DownStream 1
90670-00-1

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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