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China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (5-methylthiophen-2-yl)methylidenehydrazine
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83719-44-2

83719-44-2 structure

83719-44-2 structure

Name: (5-methylthiophen-2-yl)methylidenehydrazine
Chemical Name: (5-methylthiophen-2-yl)methylidenehydrazine
CAS Number: 83719-44-2
Molecular Formula: C₆H₈N₂S
Molecular Weight: 140.20600
Create Date: 2017-06-29 21:12:14
Modify Date: 2025-09-12 17:53:04

Name	(5-methylthiophen-2-yl)methylidenehydrazine
Synonyms	5-Methylthiophene-2-carboxaldehyde hydrazone 5-methyl-thio-N-phenylpyrrol-2,3-dione 1H-Pyrrole-2,3-dione,5-(methylthio)-1-phenyl

Density	1.21g/cm3
Boiling Point	270.7ºC at 760 mmHg
Molecular Formula	C₆H₈N₂S
Molecular Weight	140.20600
Flash Point	117.5ºC
Exact Mass	140.04100
PSA	66.62000
LogP	2.04940
Index of Refraction	1.613

83710-32-1 structure

83710-32-1

~%

83719-44-2 structure

83719-44-2

Literature: El-Rayyes, Nizar R.; Katrib, Ali H. Journal of Chemical & Engineering Data, 1983 , vol. 28, # 1 p. 132 - 134

Precursor 1
83710-32-1
DownStream 0

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