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: Propanedioic acid, [(1-methylethylidene)amino]- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

691001-12-4

691001-12-4 structure

691001-12-4 structure

Name: Propanedioic acid, [(1-methylethylidene)amino]- (9CI)
Chemical Name: (Isopropylideneamino)malonic acid
CAS Number: 691001-12-4
Molecular Formula: C₆H₉NO₄
Molecular Weight: 159.140
Create Date: 2021-09-12 22:38:13
Modify Date: 2025-09-23 20:42:14

Names
Properties

Name	(Isopropylideneamino)malonic acid
Synonyms	Propanedioic acid, 2-[(1-methylethylidene)amino]- (Isopropylideneamino)malonic acid

Density	1.3±0.1 g/cm3
Boiling Point	302.8±37.0 °C at 760 mmHg
Molecular Formula	C₆H₉NO₄
Molecular Weight	159.140
Flash Point	137.0±26.5 °C
Exact Mass	159.053162
LogP	2.39
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.511

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