2-Methylbutane 2-甲基丁烷

规格: 98%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal
CAS: 78-78-4
产品编号: H12246
MDL: MFCD00009338
品牌: INFI
Chemical Name2-Methylbutane
Synonym 2-METHYLBUTANE Isopentan butane, 2-methyl- i-pentane Exxsol isopentane 2-methylbutane JJDW 2-甲基丁烷 2-甲基丁烷,99% 2-Methylbutane 2-甲基丁烷, 99+% iso-Pentane Butane,2-methyl- ISOPENTANE 1,1,2-Trimethylethane 2-methyl-butane iso-Pentan 异戊烷 2Methylbutan 異戊烷 2-METHYLBUTANE 99% (ISO-PENTANE) C5H12 (2-methyl-butane) 1,1-dimethylpropane ISOPROPENTANE Isoamylhydride Isopentane Ethyldimethylmethane dimethylethylmethane methylbutane SWEENY ISOPENTANE 2-Methylpentan 2-METHYLBUTANE 95% (ISO-PENTANE) isopentane Trimethyläthan i-Pentan 2-甲基丁烷(异戊烷) 二-甲基丁烷 乙基二甲基甲烷 2-methyl-butan 异戊烷，2-甲基丁烷 乙基二甲基甲烷,2-甲基丁烷 iso-C5H12
CAS Number78-78-4
PubChem Substance ID87572265
EC Number201-142-8
Beilstein Registry Number1,134
MDL NumberMFCD00009338
Reaxys-RN1730723
Chemical Name Translation异戊烷
Wiswesser Line Notation2Y1&1
LabNetwork Molecule IDLN00164485
GHS Symbol
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 419 gm/m3/2H
TOXIC EFFECTS :
   Behavioral - excitement
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 58,74,1936

WGK Germany2
Hazard Codes F+,Xn,N F+;Xn;N
Hazard statements
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • 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)
    RTECSEK4430000
    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
    • 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。
    • 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
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
    • P337+P313
    • P302+P352+P332+P313+P362+P364
    • 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。
    • P303+P361+P353
    • P403+P233
    • P301+P310+P331
    • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
      Signal word Danger {} {} {} {} {} {} {} {TCI}
      UN Number 1265 UN1265 UN 1265 3/PG 1
      Risk Statements
      • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
      • R12 Extremely flammable 极端易燃
      • R51/53
      • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
      • R66 Repeated exposure may cause skin dryness or cracking 反复接触可能导致皮肤干燥或皴裂
        Safety Statements
        • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
        • S33 Take precautionary measures against static discharges 对静电采取预防措施；
        • S29 Do not empty into drains 不要排入下水道；
        • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
        • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签；
        • S2 Keep out of the reach of children 避免儿童触及；
        • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
          Packing GroupI
          Hazard Class3
          Storage condition 2-8°C 0-10°C 夏天储存温度2-8℃
          Warnings 危化品目录(2015) 危险化学品
        • 用于色谱分析标准物质，有机合成，也作溶剂
        • {uni_hamburg} Short: II/27B
        • {uni_hamburg} Short: II/5
        • {ALD} Beilstein:1,134
          • 78-78-4 H12246 2-Methylbutane 2-甲基丁烷

          化学属性

          Mol. FormulaC5H12
          Mol. Weight72
          Refractive index1.3530 to 1.3560
          Boiling Point31°C
          Density0.62 g/mL at 25 °C(lit.)
          Flash Point-57°C(lit.)
          TSCAYes
          Autoignition Point788 °F
          Vapor Density2.6 (vs air)
          Vapor Pressure11.17 psi ( 20 °C)
          Melting Point-159.89°C
          Solubility不溶于水，可混溶于乙醇、乙醚等多数有机溶剂。

          *以上化合物性质及应用等信息仅供参考