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
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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
InChI 1S/C10H13NO/c1-2-4-10(5-3-1)11-6-8-12-9-7-11/h1-5H,6-9H2
InChIKey FHQRDEDZJIFJAL-UHFFFAOYSA-N
SMILES C1CN(CCO1)c2ccccc2
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)
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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
TSCA  TSCA listed
HazardClass  6.1(b)
PackingGroup  III
HS Code  29349990
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 4 Oral
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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