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74879-18-8

Name (S)-(+)-2-Methylpiperazine
CAS 74879-18-8
Molecular Formula C5H12N2
MDL Number MFCD00171452
Molecular Weight 100.16
MOL File 74879-18-8.mol
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Chemical Properties

Appearance white to yellow crystalline powder or chunks
Melting point  91-93 °C(lit.)
alpha  13.5 º (c=1, toluene)
Boiling point  155-156 °C
density  0.9305 (estimate)
refractive index  1.4378 (estimate)
Fp  149 °F
storage temp.  Flammables area
form  Crystalline Powder, Crystals and/or Chunks
pka 9.31±0.40(Predicted)
color  White to yellow
optical activity [α]20/D +6.8°, c = 1 in ethanol
Water Solubility  soluble
Sensitive  Air Sensitive & Hygroscopic
BRN  3647995
InChIKey JOMNTHCQHJPVAZ-YFKPBYRVSA-N
CAS DataBase Reference 74879-18-8(CAS DataBase Reference)
Storage Precautions Heat sensitive

Safety Data

Hazard Codes  F,Xi,C
Risk Statements 
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R34:Causes burns.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
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:Wear suitable protective clothing .
RIDADR  UN 1325 4.1/PG 2
WGK Germany  3
RTECS  TM1225020
HazardClass  4.1
PackingGroup  III
HS Code  29335990

Hazard Information

Material Safety Data Sheet(MSDS)

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