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-Pyrrolidinebutanoicacid, 2,5-dioxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31601-68-0

31601-68-0 structure

31601-68-0 structure

Name: 1-Pyrrolidinebutanoicacid, 2,5-dioxo-
Chemical Name: 4-(2,5-dioxopyrrolidin-1-yl)butanoic acid
CAS Number: 31601-68-0
Molecular Formula: C₈H₁₁NO₄
Molecular Weight: 185.17700
Create Date: 2018-12-24 06:40:24
Modify Date: 2025-08-25 12:13:03

Name	4-(2,5-dioxopyrrolidin-1-yl)butanoic acid
Synonyms	F1265-0247 4-succinimido-butyric acid 4-succimidobutyric acid 4-Succinimido-buttersaeure 4-cis-succinimido-butyric acid

Density	1.342g/cm3
Boiling Point	441.1ºC at 760mmHg
Molecular Formula	C₈H₁₁NO₄
Molecular Weight	185.17700
Flash Point	220.6ºC
Exact Mass	185.06900
PSA	74.68000
Index of Refraction	1.527

HS Code	2925190090

108-30-5 structure

108-30-5

56-12-2 structure

56-12-2

~58%

31601-68-0 structure

31601-68-0

Literature: Chandrasekhar; Padmaja; Raza Synlett, 1999 , # 10 p. 1597 - 1599

616-45-5 structure

616-45-5

108-30-5 structure

108-30-5

~%

31601-68-0 structure

31601-68-0

Literature: Reppe,J.W. Acetylene Chemistry , 1949 , p. 128

Precursor 3
108-30-5 56-12-2 616-45-5
DownStream 0

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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