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,4,5-diamino-1-ethyl-1,2-dihydro-2-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

857036-13-6

857036-13-6 structure

857036-13-6 structure

Name: 3H-Pyrazol-3-one,4,5-diamino-1-ethyl-1,2-dihydro-2-methyl-
Chemical Name: 4,5-Diamino-1-ethyl-2-methyl-1,2-dihydro-3H-pyrazol-3-one
CAS Number: 857036-13-6
Molecular Formula: C₆H₁₂N₄O
Molecular Weight: 156.186
Create Date: 2021-09-11 18:56:14
Modify Date: 2025-09-28 17:20:20

Names
Properties

Name	4,5-Diamino-1-ethyl-2-methyl-1,2-dihydro-3H-pyrazol-3-one
Synonyms	4,5-Diamino-1-ethyl-2-methyl-1,2-dihydro-3H-pyrazol-3-one MFCD17018080 3H-Pyrazol-3-one, 4,5-diamino-1-ethyl-1,2-dihydro-2-methyl-

Density	1.2±0.1 g/cm3
Boiling Point	209.1±50.0 °C at 760 mmHg
Molecular Formula	C₆H₁₂N₄O
Molecular Weight	156.186
Flash Point	80.3±30.1 °C
Exact Mass	156.101105
LogP	-2.42
Vapour Pressure	0.2±0.4 mmHg at 25°C
Index of Refraction	1.560

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