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

69847-49-0

69847-49-0 structure

69847-49-0 structure

Name: 2-(4-Chlorophenyl)-2,4-dihydro-5-methyl-4-(phenylazo)-3H-pyrazol-3-one
Chemical Name: 2-pyrazolin-5-one, 1-(p-chlorophenyl)-3-methyl-4-(phenylazo)-
CAS Number: 69847-49-0
Molecular Formula: C₁₆H₁₃ClN₄O
Molecular Weight: 312.754
Create Date: 2021-09-10 22:12:47
Modify Date: 2025-08-27 15:16:42

Names
Properties

Name	2-pyrazolin-5-one, 1-(p-chlorophenyl)-3-methyl-4-(phenylazo)-
Synonyms	3H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-methyl-4-(phenylazo)- 2-pyrazolin-5-one, 1-(p-chlorophenyl)-3-methyl-4-(phenylazo)- 2-(4-Chlorophenyl)-5-methyl-4-[(E)-phenyldiazenyl]-2,4-dihydro-3H-pyrazol-3-one 2-(4-Chlorophenyl)-2,4-dihydro-5-methyl-4-(2-phenyldiazenyl)-3H-pyrazol-3-one 3H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-methyl-4-[(E)-2-phenyldiazenyl]-

Density	1.3±0.1 g/cm3
Boiling Point	498.8±40.0 °C at 760 mmHg
Molecular Formula	C₁₆H₁₃ClN₄O
Molecular Weight	312.754
Flash Point	255.5±27.3 °C
Exact Mass	312.077789
LogP	2.94
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.662

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