321-21-1

Name 4-Fluoro-2-methylbenzoic acid
CAS 321-21-1
EINECS(EC#) 206-284-4
Molecular Formula C8H7FO2
MDL Number MFCD04115880
Molecular Weight 154.14
MOL File 321-21-1.mol
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Chemical Properties

Appearance white to light yellow crystal powder
Melting point  168-172 °C (lit.)
Boiling point  265.6±20.0 °C(Predicted)
density  1.258±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
Water Solubility  Insoluble in water
form  powder to crystal
pka 3.86±0.25(Predicted)
color  White to Almost white
InChI InChI=1S/C8H7FO2/c1-5-4-6(9)2-3-7(5)8(10)11/h2-4H,1H3,(H,10,11)
InChIKey KDXOONIQRUZGSY-UHFFFAOYSA-N
SMILES C(O)(=O)C1=CC=C(F)C=C1C
CAS DataBase Reference 321-21-1(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H318
Precautionary statements  P280-P301+P312+P330-P305+P351+P338+P310
Hazard Codes  Xn,Xi
Risk Statements 
R22:Harmful if swallowed.
R41:Risk of serious damage to eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29163990
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Dam. 1

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