Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrrole-2,5-dione,1-[4-(acetyloxy)phenyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

6637-46-3

6637-46-3 structure

Name: 1H-Pyrrole-2,5-dione,1-[4-(acetyloxy)phenyl]-
Chemical Name: [4-(2,5-dioxopyrrol-1-yl)phenyl] acetate
CAS Number: 6637-46-3
Molecular Formula: C₁₂H₉NO₄
Molecular Weight: 231.20400
Create Date: 2017-02-13 01:22:35
Modify Date: 2023-01-16 03:29:06

Name	[4-(2,5-dioxopyrrol-1-yl)phenyl] acetate
Synonyms	N-p-acetoxyphenylmaleimide

Density	1.377g/cm3
Boiling Point	391.4ºC at 760 mmHg
Molecular Formula	C₁₂H₉NO₄
Molecular Weight	231.20400
Flash Point	190.5ºC
Exact Mass	231.05300
PSA	63.68000
LogP	1.10630
Index of Refraction	1.602

HS Code	2925190090

7300-91-6

108-24-7

6637-46-3

Literature: Samsung Electronics Co., Ltd. Patent: US7256419 B2, 2007 ; Location in patent: Page/Page column 11-12 ;

108-31-6

13871-68-6

~49%

6637-46-3

Literature: Noland, Wayland E.; Lanzatella, Nicholas P.; Venkatraman, Lakshmanan; Anderson, Nicholas F.; Gullickson, Glen C. Journal of Heterocyclic Chemistry, 2009 , vol. 46, # 6 p. 1154 - 1176

143629-26-9

127-09-3

~78%

6637-46-3

Literature: Trujillo-Ferrara; Correa-Basurto, Jose; Espinosa, Judith; Garcia, Jazmin; Martinez, Francisco; Miranda, Rene Synthetic Communications, 2005 , vol. 35, # 15 p. 2017 - 2023

143629-26-9

108-24-7

6637-46-3

Literature: Zentz, Frederic; Valla, Alain; Le Guillou, Regis; Labia, Roger; Mathot, Anne-Gabrielle; Sirot, Danielle Farmaco, 2002 , vol. 57, # 5 p. 421 - 426

Precursor 6
7300-91-6 108-24-7 108-31-6 13871-68-6
143629-26-9 127-09-3
DownStream 1
7300-91-6

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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