Methyl 3-aminocrotonate CAS 14205-39-1

3-aminocrotonate methyl ester is a chemical substance, a white crystalline powder, used as an intermediate.

Metaphosphoric acid Basic information
Physical Properties Preparation
Product Name:	Metaphosphoric acid
CAS:	37267-86-0
MF:	HO3P
Methyl 3-aminocrotonate Basic information
Product Name:	Methyl 3-aminocrotonate
CAS:	14205-39-1
MF:	C5H9NO2
MW:	115.13
EINECS:	238-056-5
Mol File:	14205-39-1.mol
Methyl 3-aminocrotonate Chemical Properties
Melting point	81-83 °C(lit.)
Boiling point	112°C 42mm
density	1.1808 (rough estimate)
vapor pressure	2.79-2.853hPa at 25℃
refractive index	1.4538 (estimate)
Fp	91 °C
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
solubility	18g/l
pka	5.27±0.70(Predicted)
form	Crystalline Powder
color	White to slightly yellow
PH	8-9 (18g/l, H2O, 20℃)
Water Solubility	insoluble
Sensitive	Hygroscopic
BRN	956592
InChI	1S/C5H9NO2/c1-4(6)3-5(7)8-2/h3H,6H2,1-2H3/b4-3+
InChIKey	XKORCTIIRYKLLG-ONEGZZNKSA-N
SMILES	COC(=O)\C=C(\C)N
LogP	-0.27 at 25℃
CAS DataBase Reference	14205-39-1(CAS DataBase Reference)
EPA Substance Registry System	2-Butenoic acid, 3-amino-, methyl ester (14205-39-1)

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Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)