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622-47-9

Name 4-Methylphenylacetic acid
CAS 622-47-9
EINECS(EC#) 210-738-7
Molecular Formula C9H10O2
MDL Number MFCD00004353
Molecular Weight 150.17
MOL File 622-47-9.mol
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Chemical Properties

Appearance white fine crystalline powder
Melting point  88-92 °C (lit.)
Boiling point  265-267 °C (lit.)
density  1.0858 (rough estimate)
refractive index  1.5002 (estimate)
Fp  265-267°C
storage temp.  Sealed in dry,Room Temperature
solubility  soluble in Methanol
form  Fine Crystalline Powder
pka pK1:4.370 (25°C)
color  White
BRN  2043528
InChI InChI=1S/C9H10O2/c1-7-2-4-8(5-3-7)6-9(10)11/h2-5H,6H2,1H3,(H,10,11)
InChIKey GXXXUZIRGXYDFP-UHFFFAOYSA-N
SMILES C1(CC(O)=O)=CC=C(C)C=C1
CAS DataBase Reference 622-47-9(CAS DataBase Reference)
NIST Chemistry Reference p-Tolylacetic acid(622-47-9)

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 .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
RTECS  AJ7569000
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29163900

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