2,4-Dimethyl-1-Vinylbenzene 2,4-二甲基-1-烯基苯

CAS 2234-20-0 MFCD00014937

化学结构图

2234-20-0
SMILES: C=Cc1ccc(C)cc1C

化学属性

Mol. FormulaC10H12
Mol. Weight132.20
Refractive indexn20/D 1.543(lit.)
Boiling Point73-74 °C at 10 mmHg
Density0.906 g/mL at 25 °C(lit.)
Melting Point-64 °C
Flash Point60°(140°F)
TSCANo
Solubility不溶于水，可混溶于乙醇、苯。

别名和识别编码

Chemical Name2,4-Dimethyl-1-Vinylbenzene
CAS Number2234-20-0
PubChem Substance ID16694
EC Number218-781-3
MDL NumberMFCD00014937
Synonym 2,4-Dimethyl-1-vinylbenzene {LY} 2,4-Dimethyl-1-vinylbenzene {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Dimethyl-1-vinylbenzene {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number2037627
Chemical Name Translation2,4-二甲基-1-烯基苯
Wiswesser Line Notation1U1R B1 D1
LabNetwork Molecule IDLN00237816
InChIInChI=1S/C10H12/c1-4-10-6-5-8(2)7-9(10)3/h4-7H,1H2,2-3H3
Canonical SMILESC=CC1=C(C)C=C(C)C=C1
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分类

  • {SNA} Monomers, Polymer Science, Styrene and Functionalized Styrene Monomers, 材料科学
  • {SNA} Materials Science, Monomers, Polymer Science, Styrene and Functionalized Styrene Monomers
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • Materials Science, Monomers, Polymer Science, Styrene and Functionalized Styrene Monomers

相关文献及参考

  • Beil. 5 ,491
  • Corp MSDS 1 (1), 1417:B / FT-NMR 1 (2), 27:C / RegBook 1 (1), 1141:D / Structure Index 1 , 176:C:2
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page:
  • 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/20A Title: Vapor Pressure and Antoine Coefficients for Hydrocarbons and Sulfur-, Selenium-, Tellurium-, and Halogen-Containing Organic Compounds Author: Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R. Source: Landolt-Börnstein, New Series Volume: IV/20A Year: 1999 Keyword: organic compounds; vapor pressure ISBN: 3-540-64735-X ISBN: 978-3-540-64735-5 Internet Resource: DOI:10.1007/b71086 RefComment: VIII, 373 pages.
  • Short: IV/8E Title: Densities of Aromatic Hydrocarbons Author: Wilhoit, R.C.; Hong, X.; Frenkel, M.; Hall, K.R. Editor: Hall, K.R.; Marsh, K.N. Source: Landolt-Börnstein, New Series Volume: IV/8E Year: 1998 Keyword: organic compounds; density; liquids ISBN: 3-540-62510-0 ISBN: 978-3-540-62510-0 Internet Resource: DOI:10.1007/b62075 RefComment: X, 373 pages, with CD-ROM, Hardcover

安全信息

GHS Symbol
WGK Germany3
Hazard Codes Xi
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSWL4450000
Precautionary statements
  • 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
Signal word Warning
UN Number UN 3295 3/PG 3 UN3295
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
  • 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；
  • 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；
  • S37 Wear suitable gloves 戴适当手套；
Packing GroupIII
Hazard Class3
Storage condition -20°C, sealed storage, away from moisture {LY} -20°C, sealed storage, away from moisture {} {LY} -20°C, sealed storage, away from moisture {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, sealed storage, away from moisture {} {} 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   28ZRAQ "Toxicology and Biochemistry of Aromatic Hydrocarbons," Gerarde, H.,
   New York, Elsevier, 1960  Volume(issue)/page/year: -,58,1960

其他信息

  • 急性毒性:口服- 大鼠 LDL0: 5000 毫克/ 公斤
  • 2,4-二甲基苯乙烯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 A14286 2,4-二甲基苯乙烯, 97%, stab. with 4-tert-butylcatechol 2,4-Dimethylstyrene, 97%, stab. with 4-tert-butylcatechol 5g 647元 2010/05/25 A14286 2,4-二甲基苯乙烯, 97%, stab. with 4-tert-butylcatechol 2,4-Dimethylstyrene, 97%, stab. with 4-tert-butylcatechol 25g 3038元 2010/05/25 A14286 2,4-二甲基苯乙烯, 97%, stab. with 4-tert-butylcatechol 2,4-Dimethylstyrene, 97%, stab. with 4-tert-butylcatechol 100g 10346元
  • 可燃性危险特性:明火可燃; 受热分解为刺激烟雾
  • Alfa Aesar:2,4-二甲基苯乙烯,97%,stab.with4-tert-butylcatechol 2,4-Dimethylstyrene, 97%, stab. with 4-tert-butylcatechol(2234-20-0)
  • 毒性分级:中毒
  • MOL 文件:2234-20-0.mol
  • 外观性质:无色至黄色油状液体。
  • Sigma Aldrich:2234-20-0(sigmaaldrich)
  • 灭火剂:泡沫、二氧化碳、干粉、砂土
  • 储运特性:库房通风低温干燥; 与氧化剂、食品添加剂分开存放
  • Acros Organics:2,4-二甲基苯乙烯 2,4-Dimethylstyrene, stabilized, 97%(2234-20-0)
  • MSDS 信息:2,4-二甲基苯乙烯(2234-20-0).msds
  • 类别:有毒物品

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. Materials Science 材料科学
  2. Products for Polymer Science Research
  3. Monomers - Polymer Science
  4. Styrene and Functionalized Styrene Monomers - Monomers

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