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: 3H-Pyrazol-3-one,1,2-dihydro-4-(2-hydroxyethyl)-1,5-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

258281-03-7

258281-03-7 structure

258281-03-7 structure

Name: 3H-Pyrazol-3-one,1,2-dihydro-4-(2-hydroxyethyl)-1,5-dimethyl-
Chemical Name: 1,2-Dihydro-4-(2-hydroxyethyl)-1,5-dimethyl-3H-pyrazol-3-one
CAS Number: 258281-03-7
Molecular Formula: C₇H₁₂N₂O₂
Molecular Weight: 156.182
Create Date: 2021-09-11 19:15:41
Modify Date: 2025-10-30 13:43:41

Names
Properties

Name	1,2-Dihydro-4-(2-hydroxyethyl)-1,5-dimethyl-3H-pyrazol-3-one
Synonyms	4-(2-Hydroxyethyl)-1,5-dimethyl-1,2-dihydro-3H-pyrazol-3-one 3H-Pyrazol-3-one, 1,2-dihydro-4-(2-hydroxyethyl)-1,5-dimethyl- 1,2-Dihydro-4-(2-hydroxyethyl)-1,5-dimethyl-3H-pyrazol-3-one

Density	1.1±0.1 g/cm3
Molecular Formula	C₇H₁₂N₂O₂
Molecular Weight	156.182
Exact Mass	156.089874
LogP	-0.26
Index of Refraction	1.508

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