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: [1,1'-Biphenyl]-4,4'-diamine,N4,N4'-bis(2,7-dinitro-9H-fluoren-9-ylidene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5416-81-9

5416-81-9 structure

5416-81-9 structure

Name: [1,1'-Biphenyl]-4,4'-diamine,N4,N4'-bis(2,7-dinitro-9H-fluoren-9-ylidene)-
Chemical Name: N-[4-[4-[(2,7-dinitrofluoren-9-ylidene)amino]phenyl]phenyl]-2,7-dinitrofluoren-9-imine
CAS Number: 5416-81-9
Molecular Formula: C₃₈H₂₀N₆O₈
Molecular Weight: 688.60100
Create Date: 2017-06-28 08:10:49
Modify Date: 2025-09-28 05:25:23

Name	N-[4-[4-[(2,7-dinitrofluoren-9-ylidene)amino]phenyl]phenyl]-2,7-dinitrofluoren-9-imine

Density	1.54g/cm3
Boiling Point	888.2ºC at 760 mmHg
Molecular Formula	C₃₈H₂₀N₆O₈
Molecular Weight	688.60100
Flash Point	491ºC
Exact Mass	688.13400
PSA	208.00000
LogP	11.37820
Index of Refraction	1.775

HS Code	2921590090

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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