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: Butanal, 2-(hydroxyimino)-3-oxo- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

343926-23-8

343926-23-8 structure

343926-23-8 structure

Name: Butanal, 2-(hydroxyimino)-3-oxo- (9CI)
Chemical Name: (2E)-2-(Hydroxyimino)-3-oxobutanal
CAS Number: 343926-23-8
Molecular Formula: C₄H₅NO₃
Molecular Weight: 115.08700
Create Date: 2018-05-17 03:35:26
Modify Date: 2025-09-21 23:25:41

Names
Properties

Name	(2E)-2-(Hydroxyimino)-3-oxobutanal
Synonyms	(2E)-2-(Hydroxyimino)-3-oxobutanal Butanal, 2-(hydroxyimino)-3-oxo-, (2E)-

Density	1.2±0.1 g/cm3
Boiling Point	257.5±23.0 °C at 760 mmHg
Molecular Formula	C₄H₅NO₃
Molecular Weight	115.08700
Flash Point	109.6±22.6 °C
Exact Mass	115.02700
PSA	66.73000
LogP	-0.73
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.484

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