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8.06085 EMD Millipore

1-Methylpiperidine

1-Methylpiperidine for synthesis. CAS 626-67-5, pH 12 (100 g/l, H₂O, 20 °C)., for synthesis

Synonym: N-Methylpiperidine

  • CAS Number 626-67-5

  • Linear Formula C₆H₁₃N

  • Molecular Weight 99.17 g/mol

  •  EC Number 210-959-9

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Properties

Related Categories Biochemicals and Reagents More...
expl. lim.     1.1 - 9.9 %(V)
vapor pressure   35.7 hPa (20 °C)
density   0.82 g/cm3 (20 °C)
flash point   3 °C
autoignition temp.   205 °C
mp   <-50 °C
pH   12 (100 g/l, H₂O, 20 °C)
LD 50 oral   LD50 Rat 490 - 600 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.816 - 0.818
  Identity (IR): passes test

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Safety Information

HS Code 
2933 39 99
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
H302 + H312: Harmful if swallowed or in contact with skin
H314: Causes severe skin burns and eye damage.
H331: Toxic if inhaled.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) 
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
RTECS 
TN1225000
Storage class 
3 Flammable liquids
WGK 
WGK 3 highly 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 Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Corrosive  Corrosive
Hazard Symbols 
Flammable  Flammable
Declaration (railroad and road) ADR, RID 
UN 2399 , 3 (8), II
Declaration (transport by air) IATA-DGR 
UN 2399 , 3 (8), II
Declaration (transport by sea) IMDG-Code 
UN 2399 , 3 (8), II, Segregation Group: 18 (Alkalis)
Categories of danger 
highly flammable, harmful, corrosive
R Phrase 
R 11-20/21/22-34-52/53
Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Causes burns.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 16-26-36/37/39-45-61
Keep away from sources of ignition - No smoking.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).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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