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19219-99-9

Name 5-Chloro-2-methylbenzoxazole
CAS 19219-99-9
EINECS(EC#) 242-888-4
Molecular Formula C8H6ClNO
MDL Number MFCD00022850
Molecular Weight 167.59
MOL File 19219-99-9.mol
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Chemical Properties

Appearance BEIGE CRYSTALLINE CHUNKS
Melting point  55-57 °C(lit.)
Boiling point  218-220 °C(lit.)
density  1.2295 (rough estimate)
refractive index  1.5430 (estimate)
storage temp.  Sealed in dry,2-8°C
form  powder to crystal
pka -0.45±0.10(Predicted)
color  White to Gray to Brown
InChIKey XVQGFGKAPKEUFT-UHFFFAOYSA-N
CAS DataBase Reference 19219-99-9(CAS DataBase Reference)
EPA Substance Registry System 19219-99-9(EPA Substance)

Safety Data

Hazard Codes  C,Xi
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin .
R37/38:Irritating to respiratory system and skin .
R36:Irritating to the eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/39:Wear suitable protective clothing and eye/face protection .
RIDADR  UN 1759 8/PG 2
WGK Germany  3
RTECS  DM4790000
HazardClass  8
PackingGroup  III
HS Code  29349990

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