21892-80-8

Name 3-Methyl-2-benzoxazolinone
CAS 21892-80-8
EINECS(EC#) 250-319-6
Molecular Formula C8H7NO2
MDL Number MFCD00748831
Molecular Weight 149.15
MOL File 21892-80-8.mol
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Chemical Properties

Appearance pink to light brown crystalline powder
Melting point  82-86 °C
Boiling point  270.21°C (rough estimate)
density  1.2517 (rough estimate)
refractive index  1.5320 (estimate)
form  needles
pka -0.47±0.20(Predicted)
BRN  131018
InChI 1S/C8H7NO2/c1-9-6-4-2-3-5-7(6)11-8(9)10/h2-5H,1H3
InChIKey QRMRRLXXFHXMBC-UHFFFAOYSA-N
SMILES CN1C(=O)Oc2ccccc12
CAS DataBase Reference 21892-80-8(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
Safety Statements 
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
RTECS  DM5275450
HS Code  29349990
Storage Class 13 - Non Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

Hazard Information

Material Safety Data Sheet(MSDS)

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