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: 2,5-Cyclohexadiene-1,4-dione,2,5-diamino-3,6-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28293-26-7

28293-26-7 structure

28293-26-7 structure

Name: 2,5-Cyclohexadiene-1,4-dione,2,5-diamino-3,6-diphenyl-
Chemical Name: 2,5-diamino-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
CAS Number: 28293-26-7
Molecular Formula: C₁₈H₁₄N₂O₂
Molecular Weight: 290.31600
Create Date: 2016-05-17 14:36:07
Modify Date: 2025-08-26 12:48:51

Name	2,5-diamino-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
Synonyms	2,5-Cyclohexadiene-1,4-dione,2,5-diamino-3,6-diphenyl

Density	1.31g/cm3
Boiling Point	519ºC at 760mmHg
Molecular Formula	C₁₈H₁₄N₂O₂
Molecular Weight	290.31600
Flash Point	267.7ºC
Exact Mass	290.10600
PSA	86.18000
LogP	3.27880
Vapour Pressure	7.09E-11mmHg at 25°C
Index of Refraction	1.673

28293-39-2 structure

28293-39-2

~%

28293-26-7 structure

28293-26-7

Literature: Zee-Cheng,K.-Y.; Cheng,C.C. Journal of Medicinal Chemistry, 1970 , vol. 13, p. 264 - 268

74497-02-2 structure

74497-02-2

~%

28293-26-7 structure

28293-26-7

Literature: Zee-Cheng,K.-Y.; Cheng,C.C. Journal of Medicinal Chemistry, 1970 , vol. 13, p. 264 - 268

28293-31-4 structure

28293-31-4

~%

28293-26-7 structure

28293-26-7

Literature: Zee-Cheng,K.-Y.; Cheng,C.C. Journal of Medicinal Chemistry, 1970 , vol. 13, p. 264 - 268

Precursor 2
28293-39-2 28293-31-4
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