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3-Thiophenecarboxylicacid, 2-amino-, methyl ester cas no:4651-81-4

Synonyms: 2-Amino-3-carbomethoxythiophene;2-Amino-3-methoxycarbonylthiophene;2-Amino-3-thiophenecarboxylic acid methylester;Methyl 2-amino-3-thiophenecarboxylate;NSC 523742;

Identification
Name3-Thiophenecarboxylicacid, 2-amino-, methyl ester
CAS4651-81-4
Synonyms2-Amino-3-carbomethoxythiophene;2-Amino-3-methoxycarbonylthiophene;2-Amino-3-thiophenecarboxylic acid methylester;Methyl 2-amino-3-thiophenecarboxylate;NSC 523742;
EINECS(EC#)225-084-8
Molecular FormulaC6H7NO2S
Molecular Weight157.19
Chemical Properties
Appearancewhite to light yellow crystal powder
refractive index1.598
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Safety Data

Hazard Xi:Irritant;
Risk R36/37/38
Safety

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
WGK Germany: 3
Hazard Note: Irritant
HazardClass: IRRITANT


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