Butyl ether 正丁醚

规格: 99%
CAS: 142-96-1
产品编号: H26276
MDL: MFCD00009461
品牌: INFI
Chemical NameDi-n-butyl ether
Synonym Di-n-butylether {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl ether,Water≤50 ppm(by K.F.),99.0%,SafeDry,with molecular sieves,Safeseal {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl ether,Water≤50 ppm(by K.F.),99.0%,SafeDry,with molecular sieves,Safeseal {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl ether,Water≤50 ppm(by K.F.),99.0%,SafeDry,with molecular sieves,Safeseal {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Dibutyl ether,Water≤50 ppm(by K.F.),99.0%,SafeDry,with molecular sieves,Safeseal {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL Number-
CAS Number142-96-1
PubChem Substance ID8909
EC Number205-575-3
Beilstein Registry Number1732752
Merck Number1569
Reaxys-RN1732752
Chemical Name Translation二丁醚
Wiswesser Line Notation4O4
LabNetwork Molecule IDLN00163220
InChIInChI=1S/C8H18O/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
Canonical SMILESCCCCOCCCC
GHS Symbol
TYPE OF TEST            : TCLo - Low

TYPE OF TEST            :

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4000 ppm/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 10,61,1954

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 258 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
   APTOA6 Acta Pharmacologica et Toxicologica.  (Copenhagen, Denmark)  V.1-59,
   1945-86.  For publisher information, see PHTOEH  Volume(issue)/page/year:
   37,56,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 7400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 10,61,1954

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 10 mL/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(is

WGK Germany2
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
    Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    RTECSEK5425000
    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。
    • P233 Keep container tightly closed. ?保持容器密闭。
    • 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。
    • P241+P242+P243
    • P242 Use only non-sparking tools. 只能使用无火花工具。
    • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
    • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • 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。
    • P264+P265
    • 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。
    • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
    • P273 Avoid release to the environment. 避免释放到环境中。
    • 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。
    • P302+P352
    • P302+P352+P332+P313+P362+P364
    • P303+P361+P353
    • P304+P340
    • P304+P340+P312
    • P305+P351+P338
    • P305+P351+P338+P337+P313
    • P307+P311
    • P308+P311
    • P308+P316
    • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
    • P319
    • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
    • P332+P313
    • P332+P317
    • P337+P313
    • P337+P317
    • 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
    • P362+P364
    • P370+P378
    • P403+P233
    • P403+P235
    • P405 Store locked up. 上锁保管。
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      Signal word
      Packing GroupIII
      UN Number UN1149
      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
        Safety Statements
          Hazard Codes
          Storage condition 20°C Flammables area 密封阴凉保存。
          Hazard Class3
          Warnings 危化品目录(2015)
          Restrict 危险品
        • 油脂和碳氢化合物的溶剂。有机合成。萃取剂。
        • {ALD} Merck: 14,1569
        • {ALD} Merck: 14,1569
        • Beilstein:1,369
        • {uni_hamburg} Short: III/35E
        • {uni_hamburg} Short: III/38A
        • {uni_hamburg} Short: III/38B
          • 142-96-1 H26276 Butyl ether 正丁醚

          化学属性

          Mol. FormulaC8H18O
          Mol. Weight130
          Autoignition Point365 °F
          Refractive index1.3980 to 1.4010
          Vapor Density4.48 (vs air)
          Boiling Point142-143 °C(lit.)
          Vapor Pressure4.8 mmHg ( 20 °C)
          Density0.764
          Melting Point−98 °C(lit.)
          Flash Point-
          TSCAYes
          Solubility0.03 G/100 ML (20 ºC)

          *以上化合物性质及应用等信息仅供参考