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(1H)-Pyridinone, 4-hydroxy-5,6-dimethyl-3-phenyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

172091-21-3

172091-21-3 structure

172091-21-3 structure

Name: 2(1H)-Pyridinone, 4-hydroxy-5,6-dimethyl-3-phenyl- (9CI)
Chemical Name: 5,6-dimethyl-3-phenylpyridine-2,4-diol
CAS Number: 172091-21-3
Molecular Formula: C₁₃H₁₃NO₂
Molecular Weight: 215.248
Create Date: 2021-09-20 17:14:16
Modify Date: 2025-11-13 21:58:58

Names
Properties

Name	5,6-dimethyl-3-phenylpyridine-2,4-diol
Synonyms	5,6-dimethyl-3-phenylpyridine-2,4-diol 2(1H)-Pyridinone, 4-hydroxy-5,6-dimethyl-3-phenyl- 4-Hydroxy-5,6-dimethyl-3-phenyl-2(1H)-pyridinone

Density	1.2±0.1 g/cm3
Boiling Point	510.4±45.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.248
Flash Point	262.5±28.7 °C
Exact Mass	215.094635
LogP	-0.40
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.621

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