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120-43-4

Name Ethyl N-piperazinecarboxylate
CAS 120-43-4
EINECS(EC#) 204-395-2
Molecular Formula C7H14N2O2
MDL Number MFCD00005964
Molecular Weight 158.2
MOL File 120-43-4.mol
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Chemical Properties

Appearance clear light yellow oily liquid
Melting point  120 °C
Boiling point  273 °C (lit.)
density  1.08 g/mL at 25 °C(lit.)
refractive index  n20/D 1.477(lit.)
Fp  >230 °F
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  Oily Liquid
pka 8.50±0.10(Predicted)
color  Clear light yellow
Water Solubility  soluble
BRN  125780
Uses
Intermediate.
CAS DataBase Reference 120-43-4(CAS DataBase Reference)
NIST Chemistry Reference 1-Piperazinecarboxylic acid, ethyl ester(120-43-4)
EPA Substance Registry System 120-43-4(EPA Substance)

Safety Data

Hazard Codes  Xn,T
Risk Statements 
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 .
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  TL1378000
Hazard Note  Toxic
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29335995

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