Product

2-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER

CAS No.：4815-32-1

Other grades of this product :

2-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Basic information

Product Name:	2-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER
Synonyms:	BUTTPARK 145\06-94;ETHYL 2-AMINO-5-METHYL-3-THIOPHENECARBOXYLATE;ETHYL 2-AMINO-5-METHYLTHIOPHENE-3-CARBOXYLATE;CHEMBRDG-BB 4143064;AKOS MSC-0422;AKOS B000754;2-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER;2-Amino-5-methyl-thiophene-3-carboxylic acid ethyl ester ,97%
CAS:	4815-32-1
MF:	C8H11NO2S
MW:	185.24
EINECS:
Product Categories:
Mol File:	4815-32-1.mol

2-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Chemical Properties

Melting point	47.0 to 51.0 °C
Boiling point	292℃
density	1.219±0.06 g/cm3(Predicted)
Fp	131℃
storage temp.	2-8°C(protect from light)
form	Solid
pka	0.43±0.10(Predicted)
color	White to Light yellow

Safety Information

Hazard Codes	Xi
Risk Statements	20/21/22
Safety Statements	3/7-36/37
HazardClass	IRRITANT
HS Code	29349990

MSDS Information

2-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Usage And Synthesis

Chemical Properties	Light yellow solid
Uses	Ethyl 2-amino-5-methylthiophene-3-carboxylate is a useful intermediate for the Gewald synthesis of 2-aminothiophenes.

2-AMINO-5-METHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Preparation Products And Raw materials

Raw materials

N,N-Dimethylformamide-->Triethylamine-->Sulfur-->Ethyl cyanoacetate-->Propionaldehyde

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