Product Name

  • Name

    Piperazine,2,5-dimethyl-

  • EINECS 203-409-4
  • CAS No. 106-55-8
  • Article Data20
  • CAS DataBase
  • Density 0.824 g/cm3
  • Solubility
  • Melting Point 113-118 °C
  • Formula C6H14N2
  • Boiling Point 165.9 °C at 760 mmHg
  • Molecular Weight 114.191
  • Flash Point 58.3 °C
  • Transport Information
  • Appearance Gray power
  • Safety 45-36/37/39-26-16
  • Risk Codes 34-21-11
  • Molecular Structure Molecular Structure of 106-55-8 (Piperazine,2,5-dimethyl-)
  • Hazard Symbols CorrosiveC, FlammableF
  • Synonyms 1-(2-Aminocarbonylbenzofuran-5-yl)piperazine
  • PSA 24.06000
  • LogP 0.61380

2,5-DIMETHYLPIPERAZINE Chemical Properties

Chemical Name: 2,5-Dimethylpiperazine
IUPAC NAME: 2,5-dimethylpiperazine
CAS No.: 106-55-8
EINECS: 203-409-4
Molecular Formula: C6H14N2
Molecular Weight: 114.19 g/mol
Density: 0.824 g/cm3
Melting Point: 113-118 °C
Flash Point: 58.3 °C
Boiling Point: 165.9 °C at 760 mmHg
2,5-DIMETHYLPIPERAZINE(106-55-8) is stable under normal temperatures and pressures,but it absorbs carbon dioxide from the air and incompatibilities with strong oxidizing agents, strong acids.Following is the structure of 2,5-DIMETHYLPIPERAZINE(106-55-8):

                      
The chemical synonymous of 2,5-DIMETHYLPIPERAZINE(106-55-8) are 2,5-dimethyl-piperazin;2,5-Dimethylpiperazine,c&t;cis-trans-2,5-Dimethyl piperazine;TIMTEC-BB SBB004303;2,5-Dimethylpiperazine,mixturi of cis and trans;Piperazine, 2,5-dimethyl-;2,5-Dimethylpiperazine.

2,5-DIMETHYLPIPERAZINE Toxicity Data With Reference

1.   

eye-rbt 750 µg SEV

   AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
2.   

eye-rbt 250 µg/24H SEV

   85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,865.
3.   

orl-rat LD50:3160 mg/kg

   AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
4.   

skn-rbt LD50:800 mg/kg

   AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
rabbitLD50skin800uL/kg (0.8mL/kg) AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
ratLD50oral3160mg/kg (3160mg/kg) AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.

2,5-DIMETHYLPIPERAZINE Consensus Reports

Reported in EPA TSCA Inventory.

2,5-DIMETHYLPIPERAZINE Safety Profile

Moderately toxic by ingestion and skin contact. A severe eye irritant. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes:
    C: Corrosive
    F: Flammable
Risk Statements about 2,5-DIMETHYLPIPERAZINE(106-55-8):
    R11 Highly flammable.
    R21 Harmful in contact with skin.
    R34 Causes burns.
Safety Statements about 2,5-DIMETHYLPIPERAZINE(106-55-8): 
    S16 Keep away from sources of ignition.
    S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
    S45 In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
    S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.

2,5-DIMETHYLPIPERAZINE Specification

1. Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Use only in a well-ventilated area. Use spark-proof tools and explosion proof equipment. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a chemical fume hood.
3. Personal Protective Equipment: Eyes: Wear chemical splash goggles.Skin: Wear appropriate protective gloves to prevent skin exposure.Clothing: Wear appropriate protective clothing to prevent skin exposure.Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
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