Ethyl vinyl ether 乙烯基乙醚

规格: 98%
CAS: 109-92-2
产品编号: H22478
MDL: MFCD00009248
品牌: INFI
Chemical NameEthyl vinyl ether
MDL NumberMFCD00009248
CAS Number109-92-2
EC Number203-718-4
Beilstein Registry Number1,433
Synonym 1-Ethoxyethene 1-Ethoxyethylene 2-Ethoxyethylen Agrisynth EVE CH2=CHOC2H5 ETHOXYETHYLENE ETHYL VINYL ETHER EVE Ethene, ethoxy Ethene, ethoxy- Ethene,ethoxy- Ethenyl ethyl ether Ethenylethylether Ether, ethyl vinyl Ether, ethyl vinyl (inhibited) Ether, vinyl ethyl Ethoxyethene Ethoxyethylene Ethyl Vinyl Ether {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID8023
Reaxys-RN605351
Chemical Name Translation乙烯基乙醚
Wiswesser Line Notation2O1U1
LabNetwork Molecule IDLN01287807
InChIInChI=1S/C4H8O/c1-3-5-4-2/h3H,1,4H2,2H3
Canonical SMILESCCOC=C
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8160 uL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   30,470,1969

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >20 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   UCDS** Union Carbide Data Sheet.  (Union Carbide Corp., 39 Old Ridgebury
   Rd., Danbury, CT 06817)  Volume(issue)/page/year: 11/15/1971

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 16000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,343,1949

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 324 gm/m3/15M
TOXIC EFFECTS :
   Behavioral - general anesthetic
REFERENCE :
   ANESAV Anesthesiology.  (Lippincott/Harper, Journal Fulfillment Dept., 2350
   Virginia Ave., Hagerstown, MD 21740)  V.1-    1940- Volume(issue)/page/year:
   11,455,1950

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        :

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 17900 ppm
REFERENCE :
   ANESAV Anesthesiology.  (Lippincott/Harper, Journal Fulfillment Dept., 2350
   Virginia Ave., Hagerstown, MD 21740)  V.1-    1940- Volume(issue)/page/year:
   50,426,1979

Signal word Danger Warning
WGK Germany1
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；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S3/7 Keep container tightly closed in a cool place 将容器严格密闭保存在阴凉处；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S29 Do not empty into drains 不要排入下水道；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
    Risk Statements
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
    • R12 Extremely flammable 极端易燃
    • R19 May form explosive peroxides 可能生成易爆的过氧化物质
    • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
    • R66 Repeated exposure may cause skin dryness or cracking 反复接触可能导致皮肤干燥或皴裂
    • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
      Precautionary statements
      • 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
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P305+P351+P338
      • 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。
      • P332+P313
      • 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。
      • P337+P313
      • P302+P352+P332+P313+P362+P364
      • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
      • P303+P361+P353
      • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
      • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
        Hazard statements
        • H315 Causes skin irritation 会刺激皮肤
        • H335 May cause respiratory irritation 可能导致呼吸道刺激
        • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
        • H319 Causes serious eye irritation 严重刺激眼睛
        • H224 Extremely flammable liquid and vapour 极端易燃液体和蒸气
          Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
          RTECSKO0710000
          Packing GroupI
          UN Number 1302 UN 1302 3/PG 1 UN1302
          Hazard Codes F;Xi F+,Xi,F F+,Xi
          Storage condition +4°C +4℃ 0-10 0-10°C 4 4℃ Refrigerator 储存温度2-8℃ 密封2-4℃保存。
          Hazard Class3
          Warnings 危化品目录(2015)
          Restrict 危险品
        • A useful vinyl ether for proteomics research and organic synthesis.
        • {uni_hamburg} Short: II/24C
        • {ALF} In the presence of Montmorillonite K10, an addition reaction with diethyl acetals gives the ß-ethoxy acetal of the bis-homologated aldehyde, providing, on acid cleavage, an effective route to the corresponding ɑß-unsaturated aldehyde: Synthesis, 137 (1981).
        • {uni_hamburg} Short: II/14a
        • {ALF} Also used in the protection of phenols as EE ethers which can be cleaved by acid-catalyzed methanolysis: J. Am. Chem. Soc., 119, 8071 (1997).
        • {ALD} Beilstein:1,433
        • {uni_hamburg} Short: II/24B
        • {ALF} Acid-catalyzed reaction with alcohols gives 1-ethoxyethyl (EE) ethers, useful as protected derivatives, e.g. in reactions with organometallics. Possible catalysts include: tosic acid: J. Am. Chem. Soc., 101, 7104 (1979); Org. Synth., 76, 199 (1998), PPTS: Tetrahedron Lett., 28, 4303 (1987), or dichloroacetic acid: J. Org. Chem., 37, 1947 (1972). Cleavage of this mixed acetal occurs in dilute acid, more readily than THP ether (see 3,4-Dihydro-2H-pyran, L02731). Protection of cyanohydrins allows use as acyl anion equivalents: Org. Synth. Coll., 7, 381 (1990):
          • 109-92-2 H22478 Ethyl vinyl ether 乙烯基乙醚

          化学属性

          Mol. FormulaC4H8O
          Mol. Weight72
          Density0.753
          Refractive index1.3750 to 1.3780
          Boiling Point33 °C(lit.)
          Melting Point-116 °C(lit.)
          Flash Point-45°C(lit.)
          TSCAYes
          Solubility微溶于水，溶于丙酮、苯、四氯化碳等多数有机溶剂。
          Stability对热、空气敏感
          pH:A

          *以上化合物性质及应用等信息仅供参考