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Methyl 3-amino-2-thiophenecarboxylate  Structure

Methyl 3-amino-2-thiophenecarboxylate

  • Product NameMethyl 3-amino-2-thiophenecarboxylate
  • CAS22288-78-4
  • CBNumberCB5123399
  • MFC6H7NO2S
  • MW157.19
  • EINECS244-895-8
  • MDL NumberMFCD00009765
  • MOL File22288-78-4.mol

Chemical Properties

Melting point: 62-64 °C (lit.)
Boiling point: 100-102 °C/0.1 mmHg (lit.)
Density  1.274 (estimate)
refractive index  1.5500 (estimate)
Flash point: 100-102°C/0.1mm
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Soluble in alcohol, toluene, xylene and other solvents
form  Fine Crystalline Powder
pka 1.86±0.10(Predicted)
color  Beige to beige-brown
Water Solubility  Slightly soluble in water.
BRN  1365614
InChI InChI=1S/C6H7NO2S/c1-9-6(8)5-4(7)2-3-10-5/h2-3H,7H2,1H3
InChIKey TWEQNZZOOFKOER-UHFFFAOYSA-N
SMILES C1(C(OC)=O)SC=CC=1N
CAS DataBase Reference 22288-78-4(CAS DataBase Reference)
EPA Substance Registry System 2-Thiophenecarboxylic acid, 3-amino-, methyl ester (22288-78-4)

Safety

Symbol(GHS)  Exclamation Mark (GHS07)
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39-36/37/39-22
WGK Germany  3
RTECS  XM8347500
TSCA  TSCA listed
HazardClass  IRRITANT
HS Code  2934999090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704:
1
2 0

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Methyl 3-amino-2-thiophenecarboxylate Chemical Properties,Usage,Production

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