4-Methyl-1-Pentene 4-甲基-1-戊烯

CAS 691-37-2 MFCD00008949

化学结构图

691-37-2
SMILES: C=CCC(C)C

化学属性

Mol. FormulaC6H12
Mol. Weight84
Autoignition Point572 °F
Refractive index1.3810 to 1.3840
Vapor Density>;1 (vs air)
Boiling Point53°C
Vapor Pressure4.45 psi ( 20 °C)
Density0.665 g/mL at 25 °C(lit.)
Flash Point-32°C(lit.)
TSCAYes
Melting Point-153°
Solubility不溶于水，溶于乙醇、乙醚。

别名和识别编码

Chemical Name4-Methyl-1-Pentene
Synonym (CH3)2CHCH2CH=CH2 1-Pentene,4-methyl- 1-pentene, 4-methyl- 1-异已烯 2-Methyl-4-pentene 3-ISOPROPYLPROPENE 4,4-Dimethyl-1-butene 4-METHYL-1-PENTENE 4-METHYL-1-PENTENE, STANDARD FOR GC 4-METHYLPENTENE 4-METHYLPENTENE-1 4-METHYLPENTENES 4-Methyl-1-pentene {Chemicalbook} 4-methyl-1-penten 4-methyl-1-pentene 4-methyl-pent-1-ene 4-methylamylene 4-methylpent-1-ene 4-甲-1-戊烯 4-甲基-1-戊烯 4-甲基-1-戊烯, 98+% Isobutylethene Isohexen isobutylethylene ixo-Butylethylene {} {uni_hamburg} 4-Methylpentene-1 {} {} {uni_hamburg} 4-Methylpenten-(1) {} {} {} {} {} {} {uni_hamburg} 4-Methylpent-1-ene {} {} {} {} {Chemicalbook} 4-Meth
MDL NumberMFCD00008949
CAS Number691-37-2
PubChem Substance ID87572454
EC Number211-720-1
Beilstein Registry Number1(4)846
Reaxys-RN1731096
Chemical Name Translation4-甲基-1-戊烯
LabNetwork Molecule IDLN01742965
InChIInChI=1S/C6H12/c1-4-5-6(2)3/h4,6H,1,5H2,2-3H3
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分类

  • {SNA} Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks
  • {SNA} Alpha Sort, Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, Chromatography, Environmental Standards, Gasoline, Diesel, & Petroleum, M, META - METH, Olefins, Substance classes, Volatiles/ Semivolatiles
  • {SNA} Additional Standards, Alpha Sort, Analytical Standards, Chromatography, Environmental Standards, M, Olefins, Petrochemical Standards, Substance classes,

相关文献及参考

  • Short: III/38B Title: Refractive Indices of Organic Liquids Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38B Year: 1996 Keyword: organic compounds; refractive index; liquids ISBN: 3-540-60596-7 ISBN: 978-3-540-60596-6 Internet Resource: DOI:10.1007/b85533 RefComment: VII, 4210 pages, Hardcover Abstract: Volume III/38 Optical Constants provides critically evaluated data on refractive indices of inorganic and organic liquids and their wavelength dependence (dispension). Part A contains the inorganic, organometallic, and organononmetallic liquids, and the binary liquid mixtures (about 900 pure substances and their mixtures). Part B contains data of more than 7600 organic liquids.
  • Short: IV/13A1 Title: Vapor-Liquid Equilibrium in Mixtures and Solutions. Binary Liquid Systems of Nonelectrolytes. Part 1 Author: Wichterle, I.; Linek, J.; Wagner, Z.; Fontaine, J.-C.; Sosnkowska-Kehiaian, K.; Kehiaian, H. V. Editor: Kehiaian, H.V. Source: Landolt-Börnstein, New Series Volume: IV/13A1 Year: 2007 Keyword: Activity coefficients; Excess Gibbs energy; Mixtures; Nonelectrolytes; Solutions; Vapor-liquid equilibria ISBN: 978-3-540-49314-3 (Print) ISBN: 978-3-540-49315-0 (Online) Internet Resource: doi: 10.1007/978-3-540-49315-0 RefComment: X, 571 p. 820 illus. With CD-ROM., Hardcover RefComment: Written for: Scientists and engineers in the field of physical chemistry, organic chemistry, inorganic chemistry, biochemistry, applied chemistry Abstract: This volume is a compilation of vapor–liquid equilibrium data on subcritical binary single-phase or two-phase liquid–liquid systems. All the components are well-defined pure substances, which are organic or inorganic nonelectrolytes, including low-melting ionic liquids and water. The present database contains numerical data for 3316 systems. The book reproduces in tables and graphs the numerical values for only 802 binary mixtures, chosen to be

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
Precautionary statements
  • 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。
  • P301+P310
  • 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。
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P303+P361+P353
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P405 Store locked up. 上锁保管。
  • P370+P378
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P241+P242+P243
  • P403+P235
Signal word Danger
Packing GroupII
UN Number UN3295 2288 UN 3295 3/PG 2
Risk Statements
  • R11 Highly flammable 非常易燃
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
Safety Statements
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • 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；
  • S29 Do not empty into drains 不要排入下水道；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
Hazard Codes F,Xn
Hazard Class3
Storage condition 0-6°C
Warnings 危化品目录(2015) 危险化学品

其他信息

  • TCI Shanghai:4-甲基-1-戊烯 4-Methyl-1-pentene,>;97.0%(GC)(691-37-2)
  • 图谱信息:4-甲基-1-戊烯(691-37-2)红外图谱(IR1) 4-甲基-1-戊烯(691-37-2)核磁图( 1 HNMR) 4-甲基-1-戊烯(691-37-2)Raman光谱 4-甲基-1-戊烯(691-37-2)核磁图( 13 CNMR) 4-甲基-1-戊烯(691-37-2)质谱(MS) 4-甲基-1-戊烯(691-37-2)红外图谱(IR2)
  • Alfa Aesar:4-甲基-1-戊烯,98+% 4-Methyl-1-pentene, 98+%(691-37-2)
  • MSDS 信息:4-甲基-1-戊烯(691-37-2).msds
  • Sigma Aldrich:691-37-2(sigmaaldrich)
  • 用途一:该品是新型合成材料聚4-甲基-1-戊烯的单体，用作有机合成中间体可制取甲基异丁基酮、2-异丁基-6-甲基庚烯以及异戊二稀等。
  • 外观性质:无色液体。
  • 方法一:由丙烯二聚而得。丙烯与金属反应形成有机钾化合物，在二聚反应中起催化剂作用。二聚反应生成160℃、约6MPa的条件下进行，丙烯的单程转化率为48%左右，以78%左右的收率得到4-甲基-1-戊烯。
  • MOL 文件:691-37-2.mol
  • 4-甲基-1-戊烯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 M0392 4-甲基-1-戊烯 4-Methyl-1-pentene 500ML 3820元 2014/06/02 M0392 4-甲基-1-戊烯 4-Methyl-1-pentene 25ML 476元 2010/06/21 127420250 4-甲基-1-戊烯 4-Methyl-1-pentene 97% 25 ML 397元
  • 蒸气压:4.45 psi ( 20 °C)
  • 蒸气密度:>;1 (vs air)
  • Acros Organics:4-甲基-1-戊烯 4-Methyl-1-pentene, 97%(691-37-2)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkenes 烯烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkenes 烯烃
  5. Acyclic - Alkenes
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. M - Alphabetic
  5. META - METH - M

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