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4442-53-9

Name 2,3-Dihydro-1,4-benzodioxine-5-carboxylic acid
CAS 4442-53-9
EINECS(EC#) 224-670-0
Molecular Formula C9H8O4
MDL Number MFCD00239415
Molecular Weight 180.16
MOL File 4442-53-9.mol
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Chemical Properties

Appearance white to light yellow crystal powder
Melting point  90-94 °C(lit.)
Boiling point  334.1±41.0 °C(Predicted)
density  1.376±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
form  powder to crystal
pka 4.09±0.20(Predicted)
color  Light yellow to Brown
InChIKey VCLSWKVAHAJSFL-UHFFFAOYSA-N
CAS DataBase Reference 4442-53-9(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 .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
Hazard Note  Irritant
HS Code  29329900

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