2,4-Dioxo-4-thiophen-2-yl-butyric acid methyl ester Structure

2,4-Dioxo-4-thiophen-2-yl-butyric acid methyl ester

Chemical Properties

Melting point 87.0 to 91.0 °C
Boiling point 366.1±22.0 °C(Predicted)
Density  1.06
Flash point 120℃
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  Solid
pka 5.89±0.46(Predicted)
color  White to Light yellow to Light orange
CAS DataBase Reference 57409-51-5(CAS DataBase Reference)

Safety

Symbol(GHS) Flame (GHS02)Exclamation Mark (GHS07)
Signal wordWarning
Hazard statements H228-H315-H319-H335
Precautionary statements P210-P261-P280-P305+P351+P338-P405-P501a
Hazard Codes  Xi,F
Risk Statements  36/37/38-43
Safety Statements  26-36/37/39
HazardClass  IRRITANT
HazardClass  4.1
HS Code  29349990
NFPA 704:
2
2 0

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2,4-Dioxo-4-thiophen-2-yl-butyric acid methyl ester Chemical Properties,Usage,Production

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2,4-Dioxo-4-thiophen-2-yl-butyric acid methyl ester Spectrum

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