Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Pyrrolidinedione,1-(3-chloro-4-fluorophenyl)-3-(ethoxymethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74894-65-8

74894-65-8 structure

74894-65-8 structure

Name: 2,5-Pyrrolidinedione,1-(3-chloro-4-fluorophenyl)-3-(ethoxymethylene)-
Chemical Name: (3E)-1-(3-chloro-4-fluorophenyl)-3-(ethoxymethylidene)pyrrolidine-2,5-dione
CAS Number: 74894-65-8
Molecular Formula: C₁₃H₁₁ClFNO₃
Molecular Weight: 283.68300
Create Date: 2016-08-13 06:41:51
Modify Date: 2025-09-18 16:43:48

Name	(3E)-1-(3-chloro-4-fluorophenyl)-3-(ethoxymethylidene)pyrrolidine-2,5-dione

Density	1.468g/cm3
Boiling Point	415.4ºC at 760mmHg
Molecular Formula	C₁₃H₁₁ClFNO₃
Molecular Weight	283.68300
Flash Point	205ºC
Exact Mass	283.04100
PSA	46.61000
LogP	2.72780
Index of Refraction	1.631

64-17-5 structure

64-17-5

134220-37-4 structure

134220-37-4

62456-03-5 structure

62456-03-5

~34%

74894-65-8 structure

74894-65-8

Literature: Abramovitch, Rudolph A.; Mathur, Suchet S.; Saunders, Daniel W.; Vanderpool, Danny P. Tetrahedron Letters, 1980 , vol. 21, p. 705 - 708

Precursor 3
64-17-5 134220-37-4 62456-03-5
DownStream 0

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