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92-53-5

Name 4-Phenylmorpholine
CAS 92-53-5
EINECS(EC#) 202-164-0
Molecular Formula C10H13NO
MDL Number MFCD00006166
Molecular Weight 163.22
MOL File 92-53-5.mol

Chemical Properties

Appearance white to brownish crystalline solid
Melting point  51-54 °C(lit.)
Boiling point  165-170 °C45 mm Hg(lit.)
density  1.053 g/cm3 (60℃)
vapor density  5.63 (vs air)
vapor pressure  <0.1 mm Hg ( 20 °C)
refractive index  1.5400 (estimate)
Fp  >230 °F
storage temp.  Store below +30°C.
solubility  3.46 g/L
form  powder to crystal
pka 5.19±0.40(Predicted)
color  White to Light yellow to Light red
Water Solubility  3.46 g/L
InChIKey FHQRDEDZJIFJAL-UHFFFAOYSA-N
LogP 1.360 (est)
CAS DataBase Reference 92-53-5(CAS DataBase Reference)
NIST Chemistry Reference Morpholine, 4-phenyl-(92-53-5)
EPA Substance Registry System 92-53-5(EPA Substance)

Safety Data

Hazard Codes  T
Risk Statements 
R22:Harmful if swallowed.
R24:Toxic in contact with skin.
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 2811 6.1/PG 3
WGK Germany  2
RTECS  QE8575000
Autoignition Temperature 410 °C
HazardClass  6.1(b)
PackingGroup  III
HS Code  29349990
Safety Profile
Poison by skin contact. Moderately toxic by ingestion. An eye irritant. When heated to decomposition it emits toxic fumes of NOx.
Toxicity
LD50 orally in Rabbit: 930 mg/kg LD50 dermal Rabbit 360 mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

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