2,5-Dimethylpyrazine 2,5-二甲基吡嗪

规格: 99%
CAS: 123-32-0
产品编号: H73496
MDL: MFCD00006147
品牌: INFI
Chemical Name2,5-Dimethylpyrazine
CAS Number123-32-0
Alfabeta NameDIMETHYLPYRAZINE 25-,
MDL NumberMFCD00006147
Synonym 2,5-Dimethylpyrazine {LY} 2,5-Dimethylpyrazine {} {LY} 2,5-Dimethylpyrazine {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,5-Dimethylpyrazine {} {} {} {} {} {}
EC Number204-618-3
Beilstein Registry Number107052
PubChem Substance ID31252
Reaxys-RN107052
Chemical Name Translation2,5-二甲基吡嗪
Wiswesser Line NotationT6N DNJ B1 E1
LabNetwork Molecule IDLN00173342
InChIInChI=1S/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3
Canonical SMILESCC1=CN=C(C)C=N1
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1020 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DCTODJ Drug and Chemical Toxicology.  (Marcel Dekker, 270 Madison Ave., New
   York, NY 10016) V.1-    1977/78-  Volume(issue)/page/year: 3,249,1980

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1350 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   17,244,1970

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 33800 mg/L
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 18,581,1980

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 2500 mg/L
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 18,581,1980

Warnings IRRITANT
Signal word Warning
WGK Germany3
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
    Risk Statements
    • R22 Harmful if swallowed 吞咽有害
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
      Precautionary statements
      • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
      • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
      • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
      • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
      • P301+P312+P330
      • P302+P350
      • P302+P352+P332+P313+P362+P364
      • P305+P351+P338
      • P305+P351+P338+P337+P313
      • P332+P313
      • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
      • P403+P235
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
        Hazard statements
        • H302 Harmful if swallowed 吞食有害
        • H315 Causes skin irritation 会刺激皮肤
        • H335 May cause respiratory irritation 可能导致呼吸道刺激
        • H319 Causes serious eye irritation 严重刺激眼睛
        • H227 Combustible liquid 可燃液体
          Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
          RTECSUQ2800000
          Storage condition 2-8°C {LY} 2-8°C Hygroscopic {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
          Hazard Codes Xn Xn,Xi
        • {uni_hamburg} Short: II/3
        • {uni_hamburg} Short: III/31a
        • {ALD} Beilstein: 23,V,5,403
        • {uni_hamburg} Short: III/35B
        • {ALF} Attempted lithiation led to rapid decomposition and self-condensation of the anion to give tarry products: J. Org. Chem., 45, 999 (1980).
          • 123-32-0 H73496 2,5-Dimethylpyrazine 2,5-二甲基吡嗪

          化学属性

          Mol. FormulaC6H8N2
          Mol. Weight108.144
          Density0.97
          Refractive index1.4990 to 1.5020
          Boiling Point155 °C - lit
          Flash Point64 °C
          TSCAYes
          Melting Point15°C
          Solubility溶于水、乙醚、乙醇、丙酮。
          pH:A

          *以上化合物性质及应用等信息仅供参考