2-Pentene 2-戊烯

CAS 109-68-2 MFCD00009384

化学结构图

109-68-2
SMILES: C/C=C/CC

化学属性

Mol. FormulaC5H10
Mol. Weight70
Refractive indexn20/D 1.38(lit.)
Density0.65 g/mL at 25 °C(lit.)
Boiling Point37 °C(lit.)
Vapor Pressure8.06 psi ( 20 °C)
Melting Point-140 °C(lit.)
Flash Point-45°C(lit.)
TSCAYes

别名和识别编码

Chemical Name2-Pentene
MDL NumberMFCD00009384
CAS Number109-68-2
Synonym 2-Pentene, mixture of isomers {uni_hamburg} 反2-戊烯 trans-beta-Amylene 2-Pentene β-n-Amylene TRANS-2-AMYLENE SYM-METHYLETHYLETHYLENE (E/Z)-2-Penten 2-trans-Pentene TRANS-SYM-METHYLETHYLETHYLENE 2-Penten (cis+trans Isomerengemisch) 2-Pentene (cis+trans) pent-2-ene 反-2-戊烯 β-Amylene (E)-2-Pentene 反式-2-戊烯 2-pentene,(E)- TRANS-2-PENTENE sym-Methylethylethylene trans-beta-n-amylene 1-Methyl-2-ethylethylene 2-戊烯 2-PENTENE (2E)-2-Pentene trans-pent-2-ene TRANS-2-PENTENE, 1000MG, NEAT trans-Pentene-2
EC Number203-695-0
Beilstein Registry Number969151
Merck Number7123
PubChem Substance ID5326161
Chemical Name Translation2-戊烯
Reaxys-RN1718795
InChIInChI=1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+
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分类

  • {SNA} Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • Short: III/38A Title: Refractive Indices of Inorganic, Organometallic, and Organononmetallic Liquids and Binary Liquid Mixtures Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/38A Year: 1996 Keyword: organicmetallic compounds; inorganic compounds; refractive index; liquids; mixtures ISBN: 3-540-60539-8 ISBN: 978-3-540-60539-3 Internet Resource: DOI:10.1007/b55612 RefComment: VII, 400 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: 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/16 Title: Surface tension of pure liquids and binary mixtures Author: Wohlfarth, Ch.; Wohlfarth, B. Editor: Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: IV/16 Year: 1997 Keyword: organic compounds; surface tension; liquids; mixtures ISBN: 3-540-63276-X ISBN: 978-3-540-63276-4 Internet Resource: DOI:10.1007/b60566 RefCom

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
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • 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)
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.....
  • 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
  • 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。
  • P301+P310
  • P304+P340+P312
  • 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。
  • P403+P235
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P301+P310+P331
  • P305+P351+P338+P337+P313
  • P370+P378
  • P241+P242+P243
  • P305+P351+P338
  • P405 Store locked up. 上锁保管。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P233 Keep container tightly closed. ?保持容器密闭。
Signal word Danger
RTECSSB2184500
Packing GroupII
UN Number 3295 UN3295 UN 3295 3/PG 2
Risk Statements
  • R11 Highly flammable 非常易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • 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；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • 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；
  • 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；
  • S29 Do not empty into drains 不要排入下水道；
  • 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；
  • 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；
  • S3 Keep in a cool place 保存在阴凉处；
Hazard Codes F,Xn
Hazard Class3
Storage condition 2-8°C
Warnings 危化品目录(2015) 危险化学品

其他信息

  • Alfa Aesar:反式-2-戊烯,99% trans-2-Pentene, 99%(646-04-8)
  • Sigma Aldrich:646-04-8(sigmaaldrich)
  • 储运特性:库房通风低温干燥; 与氧化剂分开存放; 不宜久储, 以防聚合
  • 蒸气压:8.06 psi ( 20 °C)
  • 类别:易燃液体
  • 可燃性危险特性:遇明火、高温、氧化剂易燃; 燃烧产生刺激烟雾
  • Acros Organics:反-2-戊烯 trans-2-Pentene, 95%(646-04-8)
  • 图谱信息:反-2-戊烯(646-04-8)核磁图( 13 CNMR) 反-2-戊烯(646-04-8)质谱(MS) 反-2-戊烯(646-04-8)红外图谱(IR1) 反-2-戊烯(646-04-8)核磁图( 1 HNMR)
  • 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
  • 爆炸物危险特性:与空气混合可爆
  • TCI Shanghai:反-2-戊烯 trans-2-Pentene,>;99.0%(GC)(646-04-8)
  • 反-2-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 P0635 反-2-戊烯 trans-2-Pentene 10ML 1360元 2010/06/21 150000100 反-2-戊烯 trans-2-Pentene 95% 10 GR 2870元 2010/06/21 150000050 反-2-戊烯 trans-2-Pentene 95% 5 GR 1512元
  • MOL 文件:646-04-8.mol

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
  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. P - Alphabetic
  5. PA - PEN - P
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Environmental Standards - Chromatography
  5. Volatiles/ Semivolatiles - Environmental Standards
  6. Alpha Sort - Volatiles/ Semivolatiles
  7. P-S - Alpha Sort

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