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2,6-DIMETHYLPYRAZINE
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  • Name 2,6-DIMETHYLPYRAZINE
  • EINECS203-589-4
  • CAS No. 108-50-9
  • Density0.997 g/cm3
  • PSA25.78000
  • LogP1.09340
  • SolubilitySoluble in water.
  • Melting Point35-40 °C(lit.)
  • FormulaC6H8N2
  • Boiling Point155.6 °C at 760 mmHg
  • Molecular Weight108.143
  • Flash Point52.8 °C
  • Transport InformationUN 1325 4.1/PG 2
  • Appearancepale yellow low melting crystalline solid
  • Safety16-26-39
  • Risk Codes10-22-37/38-41
  • Molecular Structure
    Molecular Structure of 108-50-9 (2,6-Dimethylpyrazine)
  • Hazard SymbolsHarmfulXn
  • SynonymsHarmfulXn
  • Article Data30

2,6-DIMETHYLPYRAZINE Chemical Properties

Molecular Formula: C6H8N2
Formula Weight: 108.14
mp : 35-40 °C(lit.)
bp of 2,6-DIMETHYLPYRAZINE (108-50-9): 154 °C(lit.)
refractive index : 1.5000
Fp of 2,6-DIMETHYLPYRAZINE (108-50-9): 127 °F
Density: at 20 °C 0.990 g/cm3
storage temp. : Flammables area
Form of 2,6-DIMETHYLPYRAZINE (108-50-9): Crystalline
Color: White to light yellow

2,6-DIMETHYLPYRAZINE Toxicity Data With Reference

1.   

mmo-smc 3300 mg/L

   FCTXAV    Food and Cosmetics Toxicology. 18 (1980),581.
2.   

cyt-ham:ovr 2500 mg/L

   FCTXAV    Food and Cosmetics Toxicology. 18 (1980),581.
3.   

orl-rat LD50:880 mg/kg

   DCTODJ    Drug and Chemical Toxicology. 3 (1980),249.
4.   

ipr-mus LD50:1080 mg/kg

   TXAPA9    Toxicology and Applied Pharmacology. 17 (1970),244.

2,6-DIMETHYLPYRAZINE Consensus Reports

Reported in EPA TSCA Inventory.

2,6-DIMETHYLPYRAZINE Safety Profile

Hazard Codes : Xn (Harmful)
Risk Statements : 10-22-37/38-41 (Flammable; Harmful if swallowed; Irritating to respiratory system and skin; Risk of serious damage to eyes)
Safety Statements : 16-26-39 (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 eye/face protection)
RIDADR : UN 1325 4.1/PG 2
WGK Germany : 3
RTECS : UQ2975000
HazardClass : 4.1
PackingGroup : III
HS Code : 29339990
Moderately toxic by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

2,6-DIMETHYLPYRAZINE Specification

Storage of 2,6-DIMETHYLPYRAZINE (108-50-9): Store in cool, dry conditions in well sealed containers. Keep container tightly sealed. Store under lock and key and with access restricted to technical experts or their assistants only. Do not store together with oxidizing and acidic materials.
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