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: 1,2-Ethanediamine,1,2-bis[4-(dimethylamino)phenyl]-N,N'-diphenyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74478-18-5

74478-18-5 structure

74478-18-5 structure

Name: 1,2-Ethanediamine,1,2-bis[4-(dimethylamino)phenyl]-N,N'-diphenyl- (9CI)
Chemical Name: 1,2-bis[4-(dimethylamino)phenyl]-N,N'-diphenylethane-1,2-diamine
CAS Number: 74478-18-5
Molecular Formula: C₃₀H₃₄N₄
Molecular Weight: 450.61800
Create Date: 2017-02-12 12:57:57
Modify Date: 2025-09-17 17:58:51

Names
Properties

Name	1,2-bis[4-(dimethylamino)phenyl]-N,N'-diphenylethane-1,2-diamine
Synonyms	1,2-Ethanediamine,1,2-bis[4-(dimethylamino)phenyl]-N,N'-diphenyl 1,2-bis(4-dimethylaminophenyl)-N,N'-diphenylethane-1,2-diamine

Density	1.161g/cm3
Boiling Point	650.4ºC at 760mmHg
Molecular Formula	C₃₀H₃₄N₄
Molecular Weight	450.61800
Flash Point	376.8ºC
Exact Mass	450.27800
PSA	30.54000
LogP	6.97120
Index of Refraction	1.683

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