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-[(4-Aminophenyl)amino]-4-(methylamino)-9,10-anthraquinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4221-67-4

4221-67-4 structure

4221-67-4 structure

Name: 1-[(4-Aminophenyl)amino]-4-(methylamino)-9,10-anthraquinone
Chemical Name: 1-[(4-Aminophenyl)amino]-4-(methylamino)-9,10-anthraquinone
CAS Number: 4221-67-4
Molecular Formula: C₂₁H₁₇N₃O₂
Molecular Weight: 343.37900
Create Date: 2016-04-12 11:11:41
Modify Date: 2025-09-14 00:06:47

Names
Properties

Name	1-[(4-Aminophenyl)amino]-4-(methylamino)-9,10-anthraquinone

Density	1.391g/cm3
Boiling Point	607.9ºC at 760 mmHg
Molecular Formula	C₂₁H₁₇N₃O₂
Molecular Weight	343.37900
Flash Point	321.4ºC
Exact Mass	343.13200
PSA	84.22000
LogP	4.55670
Index of Refraction	1.763

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