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Pyridine 吡啶

規(guī)格: 99.9% (99.9999% trace metals basis)
CAS: 110-86-1
產(chǎn)品編號: H34433
MDL: MFCD00011732
品牌: INFI
Chemical NamePyridine
CAS Number110-86-1
PubChem Substance ID1049
EC Number203-809-9
Beilstein Registry Number103233
MDL NumberMFCD00011732
Reaxys-RN103233
Merck Number7970
Synonym Pyridine {LY} Pyridine {} {LY} Pyridine {} {} {LY} Pyridine {} {} {} {LY} Pyridine {} {} {} {} {LY} Pyridine {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pyridine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Chemical Name Translation超干吡啶
InChIKeyJUJWROOIHBZHMG-UHFFFAOYSA-N
Wiswesser Line NotationT6NJ
LabNetwork Molecule IDLN00163048
InChIInChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
Canonical SMILESC1=NC=CC=C1
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 360 mg/kg
TOXIC EFFECTS :
   Behavioral - sleep
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   PLRCAT Pharmacological Research Communications.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1969-  Volume(issue)/page/year:
   5,341,1973

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 28500 mg/m3/1H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   BIOFX* BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets.  (1810
   Frontage Rd., Northbrook, IL 60062)  Volume(issue)/page/year: 14-4/1970

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Amphibian - frog
DOSE/DURATION           : 870 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85IXA4 "Structure et Activite Pharmacodyanmique des Medicaments du Systeme
   Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948
    Volume(issue)/page/year: -,695,1948

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 866 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Infor

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TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 6 mmol/L/2H
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   39,4152,1979

TYPE OF TEST            : Sex chromosome loss and nondisjunction
TEST SYSTEM             : Yeast - Saccharomyces cerevisiae
DOSE/DURATION           : 10900 ppm
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 163,23,1986

WGK Germany2
Hazard Codes 3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液體和蒸氣
  • H315 Causes skin irritation 會刺激皮膚
  • H319 Causes serious eye irritation 嚴(yán)重刺激眼睛
  • H302+H312+H332
  • H332 Harmful if inhaled 吸入有害
  • H312 Harmful in contact with skin 皮膚接觸有害
  • H302 Harmful if swallowed 吞食有害
    RTECSUR8400000
    Precautionary statements
    • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 遠離熱源/火花/明火/熱的表面。——禁止吸煙。
    • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉塵/煙/氣體/煙霧/蒸汽/噴霧。
    • P264 Wash hands thoroughly after handling. 處理后要徹底洗凈雙手。
    • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通風(fēng)良好的地方使用。
    • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防護手套/防護服/眼睛的保護物/面部保護物。
    • P305+P351+P338
    • P308+P311
    • P370+P378
    • P403+P235
    • P501 Dispose of contents/container to..… 處理內(nèi)容物/容器.....
      Signal word Danger
      Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
      Safety Statements
      • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接觸后，立即用大量水沖洗并征求醫(yī)生意見；
      • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮膚接觸后，立即用大量…（由生產(chǎn)廠家指定）沖洗；
      • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴適當(dāng)?shù)姆雷o服、手套和眼睛/面保護；
        Risk Statements
        • R11 Highly flammable 非常易燃
        • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮膚接觸和不慎吞咽有害
        • R36/37/38 Irritating to eyes, respiratory system and skin 對眼睛、呼吸系統(tǒng)和皮膚有刺激性
        • R36/38 Irritating to eyes and skin 對眼睛和皮膚有刺激性
        • R52 Harmful to aquatic organisms 對水生生物有害
          UN Number 1282
          Packing GroupII
          Storage condition 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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
          Hazard Class3
          Warnings 危化品目錄(2015)
          Restrict 危險品
        • 溶劑，有機合成。檢定和測定銻、砷、鋁、鉍、鎘、鈰、氯酸鹽、鉻酸鹽、氰酸鹽、鉻、鈷、銅、氰化物、金、重鉻酸鹽、鹵素、鑭、鉛、鋰、錳、汞、鍺、鎳、高氯酸鹽、過硫酸鹽、鉑、磷、錸、鐠、硅、銀、硫、鉈、碲、硫氰酸鹽、釷、硫代硫酸鹽、鈦、鈾、釩、鋅、鋯。水分測定，菌種誘變劑。酰化反應(yīng)的溶劑。催化劑。
        • {uni_hamburg}
        • {ALD} Merck:14,7970
        • Beilstein:20(3/4)2205
        • {ALF} Reacts with thionyl chloride to give N-(4-pyridyl)pyridinium chloride hydrochloride, a useful intermediate for the preparation of 4-substituted pyridines by nucleophilic displacement. Thus, reaction with sulfite ion gives the sulfonate: Org. Synth. Coll., 5, 977 (1973). Similarly, pyridine can be activated to substitution at the 4-position by reaction with Ethyl­ chloroformate, L06311, or tert-Butyl­dimethyl­silyl­ trifluoromethanesulfonate, A12174. The acyl or silyl pyridinium salt then reacts with Grignards or organocuprates, to give 4-substituted dihydropyridines which can readily be rearomatized: Bull. Chem. Soc. Jpn., 57, 1994 (1984).
        • {uni_hamburg} Short: II/14a
        • {ALD} Merck:14,7970
        • {ALF} For use in Cr(VI) oxidation reactions, see Chromium(VI)­ oxide, 12522.
        • {ALF} Widely used as a base and nucleophilic catalyst in acylations, sulfonylations, etc. See also 4-(Dimethyl­amino)­pyridine, A13016.
          • 110-86-1 H34433 Pyridine 吡啶
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          化學(xué)屬性

          Mol. FormulaC5H5N
          Mol. Weight79.10
          Refractive index1.5080 to 1.5120
          Boiling Point115-116
          Density0.978
          Melting Point-42
          Flash Point20°C
          TSCAYes
          Solubility溶于水、醇、醚等多數(shù)有機溶劑。
          Autoignition Point899 °F
          Vapor Density2.72 (vs air)
          Vapor Pressure10 mmHg ( 13.2 °C)
          Stability對光敏感，對濕度敏感
          Danger-Level甲類

          *以上化合物性質(zhì)及應(yīng)用等信息僅供參考