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4653-11-6

Name 4-(2-THIENYL)BUTYRIC ACID
CAS 4653-11-6
EINECS(EC#) 225-090-0
Molecular Formula C8H10O2S
MDL Number MFCD00005463
Molecular Weight 170.23
MOL File 4653-11-6.mol
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Chemical Properties

Appearance CLEAR SLIGHTLY BROWNISH LIQUID
Melting point  13.5-15 °C
Boiling point  122°C 0,3mm
density  1.169 g/mL at 25 °C(lit.)
refractive index  n20/D 1.532(lit.)
Fp  >230 °F
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  Liquid
pka 4.71±0.10(Predicted)
color  Clear slightly brown
Specific Gravity 1.1690
BRN  127982
CAS DataBase Reference 4653-11-6(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
HazardClass  IRRITANT
HS Code  29309099

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