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: 5-hydroxy-4-methylpyridine-2-carboxaldehyde thiosemicarbazone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

143509-42-6

143509-42-6 structure

143509-42-6 structure

Name: 5-hydroxy-4-methylpyridine-2-carboxaldehyde thiosemicarbazone
Chemical Name: [(4-methyl-5-oxopyridin-2-ylidene)methylamino]thiourea
CAS Number: 143509-42-6
Molecular Formula: C₈H₁₀N₄OS
Molecular Weight: 210.25600
Create Date: 2017-09-29 15:30:33
Modify Date: 2024-01-12 12:50:54

Names
Properties

Name	[(4-methyl-5-oxopyridin-2-ylidene)methylamino]thiourea
Synonyms	4-Methyl-5-hydroxypyridine-2-carboxaldehydethiosemicarbazone 5-hydroxy-4-methylpyridine-2-carboxaldehyde thiosemicarbazone 5-hydroxy-4-methyl-2-formylpyridine thiosemicarbazone

Density	1.41g/cm3
Boiling Point	339.9ºC at 760mmHg
Molecular Formula	C₈H₁₀N₄OS
Molecular Weight	210.25600
Flash Point	159.3ºC
Exact Mass	210.05800
PSA	116.14000
LogP	0.70350
Vapour Pressure	8.94E-05mmHg at 25°C
Index of Refraction	1.674

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.