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4075-59-6

Name 2-Thiopheneglyoxylic acid
CAS 4075-59-6
EINECS(EC#) 223-794-2
Molecular Formula C6H4O3S
MDL Number MFCD00005441
Molecular Weight 156.16
MOL File 4075-59-6.mol
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Chemical Properties

Appearance white to light yellow crystal powder
Melting point  88-91 °C (lit.)
Boiling point  250.38°C (rough estimate)
density  1.404 (estimate)
refractive index  1.5151 (estimate)
storage temp.  under inert gas (nitrogen or Argon) at 2–8 °C
form  solid
pka 2.09±0.54(Predicted)
Sensitive  Hygroscopic
BRN  115791
CAS DataBase Reference 4075-59-6(CAS DataBase Reference)

Safety Data

Hazard Codes  C,Xi
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
Hazard Note  Irritant
HazardClass  8
PackingGroup  III
HS Code  29349990

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

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