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-Pyrrolidinedione,1,1'-(diphenylmethylene)bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6622-10-2

6622-10-2 structure

6622-10-2 structure

Name: 2,5-Pyrrolidinedione,1,1'-(diphenylmethylene)bis-
Chemical Name: 1-[(2,5-dioxopyrrolidin-1-yl)-diphenylmethyl]pyrrolidine-2,5-dione
CAS Number: 6622-10-2
Molecular Formula: C₂₁H₁₈N₂O₄
Molecular Weight: 362.37900
Create Date: 2017-07-02 02:07:10
Modify Date: 2025-09-11 18:26:59

Names
Properties

Name	1-[(2,5-dioxopyrrolidin-1-yl)-diphenylmethyl]pyrrolidine-2,5-dione
Synonyms	2,5-Pyrrolidinedione,1,1'-(diphenylmethylene)bis

Density	1.391g/cm3
Boiling Point	657.5ºC at 760mmHg
Molecular Formula	C₂₁H₁₈N₂O₄
Molecular Weight	362.37900
Flash Point	324.1ºC
Exact Mass	362.12700
PSA	74.76000
LogP	2.06150
Index of Refraction	1.656

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