644-36-0

Name 2-Methylphenylacetic acid
CAS 644-36-0
EINECS(EC#) 211-416-9
Molecular Formula C9H10O2
MDL Number MFCD00004328
Molecular Weight 150.17
MOL File 644-36-0.mol
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Chemical Properties

Appearance white to slightly cream crystalline powder
Melting point  88-90 °C (lit.)
Boiling point  211.72°C (rough estimate)
density  0.9820 (rough estimate)
refractive index  1.5470 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  Crystalline Powder
pka pK1:4.36 (18°C)
color  White to slightly cream
Water Solubility  insoluble
BRN  1936952
InChI InChI=1S/C9H10O2/c1-7-4-2-3-5-8(7)6-9(10)11/h2-5H,6H2,1H3,(H,10,11)
InChIKey RZWGTXHSYZGXKF-UHFFFAOYSA-N
SMILES C1(CC(O)=O)=CC=CC=C1C
CAS DataBase Reference 644-36-0(CAS DataBase Reference)
NIST Chemistry Reference O-tolylacetic acid(644-36-0)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
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  1
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29163900
Storage Class 13 - Non Combustible Solids

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