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-Butenal (1-methylethyl)hydrazone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18631-71-5

18631-71-5 structure

18631-71-5 structure

Name: 2-Butenal (1-methylethyl)hydrazone
Chemical Name: (1Z)-1-[(2E)-2-Buten-1-ylidene]-2-isopropylhydrazine
CAS Number: 18631-71-5
Molecular Formula: C₇H₁₄N₂
Molecular Weight: 126.200
Create Date: 2021-09-10 12:09:50
Modify Date: 2025-11-10 00:05:31

Names
Properties

Name	(1Z)-1-[(2E)-2-Buten-1-ylidene]-2-isopropylhydrazine
Synonyms	2-Butenal, 2-(1-methylethyl)hydrazone, (1Z,2E)- (1Z)-1-[(2E)-2-Buten-1-ylidene]-2-isopropylhydrazine

Density	0.8±0.1 g/cm3
Boiling Point	190.3±13.0 °C at 760 mmHg
Molecular Formula	C₇H₁₄N₂
Molecular Weight	126.200
Flash Point	68.9±19.8 °C
Exact Mass	126.115700
LogP	1.99
Vapour Pressure	0.5±0.4 mmHg at 25°C
Index of Refraction	1.445

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