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8.42002 EMD Millipore

2-Methylpiperazine

2-Methylpiperazine for synthesis. CAS 109-07-9, pH 11 - 12 (50 g/l, H₂O)., for synthesis

  • CAS Number 109-07-9

  • Linear Formula C₅H₁₂N₂

  • Molecular Weight 100.17 g/mol

  •  EC Number 203-644-2

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Properties

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packaging   25 g in Glass bottle (8420020025)
bp   155 °C (1013 hPa)
solubility   435 g/l
flash point   65 °C
mp   63 °C
pH   11 - 12 (50 g/l, H₂O)
LD 50 oral   LD50 Rat 2030 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 97.0 % (a/a)
  Identity (IR): passes test
  Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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Safety Information

HS Code 
2933 59 95
Hazard Statement(s) 
H228: Flammable solid.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) 
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
RTECS 
TM1225020
Storage class 
4.1B Flammable solid hazardous materials
WGK 
WGK 2 water endangering
Disposal 
3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Symbols 
Corrosive  Corrosive
Hazard Symbols 
Flammable  Flammable
Declaration (railroad and road) ADR, RID 
UN 2925 , 4.1 (8), II
Declaration (transport by air) IATA-DGR 
UN 2925 , 4.1 (8), II
Declaration (transport by sea) IMDG-Code 
UN 2925 , 4.1 (8), II, Segregation Group: 18 (Alkalis)
Categories of danger 
highly flammable, corrosive
R Phrase 
R 11-34
Highly flammable.Causes burns.
S Phrase 
S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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