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: Piperazine, 1-ethyl-4-[(1-methyl-1H-pyrazol-5-yl)carbonyl]- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

515121-66-1

515121-66-1 structure

515121-66-1 structure

Name: Piperazine, 1-ethyl-4-[(1-methyl-1H-pyrazol-5-yl)carbonyl]- (9CI)
Chemical Name: (4-Ethyl-1-piperazinyl)(1-methyl-1H-pyrazol-5-yl)methanone
CAS Number: 515121-66-1
Molecular Formula: C₁₁H₁₈N₄O
Molecular Weight: 222.287
Create Date: 2021-09-10 22:33:20
Modify Date: 2025-09-11 20:46:16

Names
Properties

Name	(4-Ethyl-1-piperazinyl)(1-methyl-1H-pyrazol-5-yl)methanone
Synonyms	(4-Ethyl-1-piperazinyl)(1-methyl-1H-pyrazol-5-yl)methanone Methanone, (4-ethyl-1-piperazinyl)(1-methyl-1H-pyrazol-5-yl)-

Density	1.2±0.1 g/cm3
Boiling Point	372.7±32.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₈N₄O
Molecular Weight	222.287
Flash Point	179.2±25.1 °C
Exact Mass	222.148056
LogP	-1.37
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.602

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