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: Benzenamine,N,N'-(2,2,4,4-tetramethyl-1,3-cyclobutanediylidene)bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1445-28-9

1445-28-9 structure

1445-28-9 structure

Name: Benzenamine,N,N'-(2,2,4,4-tetramethyl-1,3-cyclobutanediylidene)bis-
Chemical Name: 2,2,4,4-tetramethyl-1-N,3-N-diphenylcyclobutane-1,3-diimine
CAS Number: 1445-28-9
Molecular Formula: C₂₀H₂₂N₂
Molecular Weight: 290.40200
Create Date: 2016-08-07 06:33:56
Modify Date: 2025-08-24 17:04:39

Names
Properties

Name	2,2,4,4-tetramethyl-1-N,3-N-diphenylcyclobutane-1,3-diimine
Synonyms	2,2,4,4,-tetramethyl-N,N'-diphenylcyclobutane-1,3-diimine Cyclobutanediimine,2,2,4,4-tetramethyl-n,n'-diphenyl N,N'-Diphenyl-2,2,4,4-tetramethyl-1,3-cyclobutandiimin

Density	1.01g/cm3
Boiling Point	382.8ºC at 760mmHg
Molecular Formula	C₂₀H₂₂N₂
Molecular Weight	290.40200
Flash Point	177.7ºC
Exact Mass	290.17800
PSA	24.72000
LogP	5.59780
Vapour Pressure	1.02E-05mmHg at 25°C
Index of Refraction	1.568

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