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: Ethyl 4-(dimethylamino)-2-oxobut-3-enoate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

67751-14-8

67751-14-8 structure

67751-14-8 structure

Name: ETHYL 4-(DIMETHYLAMINO)-2-OXOBUT-3-ENOATE
Chemical Name: ethyl 4-(dimethylamino)-2-oxobut-3-enoate
CAS Number: 67751-14-8
Molecular Formula: C₈H₁₃NO₃
Molecular Weight: 171.19400
Create Date: 2018-12-22 20:15:41
Modify Date: 2026-07-11 22:20:14

Name	ethyl 4-(dimethylamino)-2-oxobut-3-enoate
Synonyms	ethyl (3E)-4-(dimethylamino)-2-oxobut-3-enoate ethyl 4-dimethylamino-2-oxo-but-3-enoate 4-Dimethylamino-2-oxo-but-3-enoic acid ethyl ester Ethyl 4-dimethylamino-2-oxo-3-butenoate ethyl 4-dimethylamino-2-oxo-3-butenoate ETHYL(3E)-3-(ISOPROPYLIMINO)-2-OXOPROPANOATE Ethyl 4-(dimethylamino) 4-dimethylamino-2-oxobut-3-enoic acid ethyl ester 3-Butenoic acid, 4-(dimethylamino)-2-oxo-, ethyl ester Ethyl (E)-4-(dimethylamino)-2-oxo-but-3-enoate Ethyl(3E)-4-(Dimethyl amino)-2-oxobut-3-enoat 2-oxobut-3-enoate

Density	1.056g/cm3
Boiling Point	180ºC
Melting Point	38ºC
Molecular Formula	C₈H₁₃NO₃
Molecular Weight	171.19400
Flash Point	92.3ºC
Exact Mass	171.09000
PSA	46.61000
LogP	0.19390
Index of Refraction	1.463

Hazard Codes	Xi
HS Code	2922509090

Precursor 5
617-35-6 4637-24-5 122831-02-1 76849-54-2
1188-33-6
DownStream 1
5932-27-4

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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