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29976-53-2

Name N-Carbethoxy-4-piperidone
CAS 29976-53-2
EINECS(EC#) 249-984-5
Molecular Formula C8H13NO3
MDL Number MFCD00006188
Molecular Weight 171.19
MOL File 29976-53-2.mol

Chemical Properties

Appearance clear colorless to pale yellow colored liquid
Boiling point  95-98 °C (1 mmHg)
density  1.135 g/mL at 25 °C(lit.)
vapor pressure  0.2-0.37Pa at 20-25℃
refractive index  n20/D 1.475(lit.)
Fp  190 °F
storage temp.  Inert atmosphere,Room Temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Liquid
pka -1.59±0.20(Predicted)
color  Clear colorless to pale yellow
PH 4.6 (H2O, 20℃)(saturated solution)
Water Solubility  slightly soluble
BRN  640967
InChIKey LUBGFMZTGFXIIN-UHFFFAOYSA-N
LogP 0 at 20℃ and pH6.5-6.7
CAS DataBase Reference 29976-53-2(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R36/38:Irritating to eyes and skin .
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29333999

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