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-ACETYL-3-[(4-METHOXYPHENYL)METHYLENE]TETRAHYDRO-2,5-PYRAZINEDIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74720-30-2

74720-30-2 structure

74720-30-2 structure

Name: 1-ACETYL-3-[(4-METHOXYPHENYL)METHYLENE]TETRAHYDRO-2,5-PYRAZINEDIONE
Chemical Name: (3E)-1-Acetyl-3-(4-methoxybenzylidene)-2,5-piperazinedione
CAS Number: 74720-30-2
Molecular Formula: C₁₄H₁₄N₂O₄
Molecular Weight: 274.272
Create Date: 2021-09-12 16:34:42
Modify Date: 2025-08-28 23:22:39

Names
Properties

Name	(3E)-1-Acetyl-3-(4-methoxybenzylidene)-2,5-piperazinedione
Synonyms	2,5-Piperazinedione, 1-acetyl-3-[(4-methoxyphenyl)methylene]-, (3E)- (3E)-1-Acetyl-3-(4-methoxybenzylidene)-2,5-piperazinedione MFCD00972256 1-acetyl-3-[(4-methoxyphenyl)methylene]tetrahydropyrazine-2,5-dione

Density	1.3±0.1 g/cm3
Boiling Point	593.5±50.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₄N₂O₄
Molecular Weight	274.272
Flash Point	312.7±30.1 °C
Exact Mass	274.095367
LogP	0.13
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.605

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