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Merck
CN

D221600

Sigma-Aldrich

1-十二烯

95%

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别名:
n-Dodec-1-ene, alpha-Dodecene
线性分子式:
CH3(CH2)9CH=CH2
CAS号:
分子量:
168.32
Beilstein:
1699848
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

5.8 (vs air)

质量水平

蒸汽压

0.2 mmHg ( 20 °C)

检测方案

95%

形式

liquid

自燃温度

491 °F

expl. lim.

~4.7 %

杂质

≤2.0% 2-butyl-1-octene
≤2.0% 2-ethyl-1-decene
≤2.0% n-dodecane

折射率

n20/D 1.429 (lit.)

bp

214-216 °C (lit.)

mp

−35 °C (lit.)

密度

0.758 g/mL at 20 °C (lit.)

SMILES字符串

CCCCCCCCCCC=C

InChI

1S/C12H24/c1-3-5-7-9-11-12-10-8-6-4-2/h3H,1,4-12H2,2H3

InChI key

CRSBERNSMYQZNG-UHFFFAOYSA-N

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应用

1-Dodecene can be used as a substrate in:
  • Preparation of linear phenyldodecanes by reacting with benzene using various acid catalysts.
  • Hydroformylation reaction by microemulsion method in the presence of rhodium catalyst.
  • Synthesis of synthetic lubricants using chromium catalysts via trimerization.
  • Alkylation of toluene
  • Polymerization using various supported catalysts.

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Asp. Tox. 1

补充剂危害

WGK

WGK 3

闪点(°F)

163.4 °F

闪点(°C)

73 °C


分析证书(COA)

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Synthesis of linear phenyldodecanes by the alkylation of benzene with 1-dodecene over non-zeolitic catalysts
Yadav GD and Doshi NS
Organic Process Research & Development, 6(3), 263-272 (2002)
Polymerization of ethene and longer chained olefins by metallocene catalysis
Macromolecular Symposia, 226(1), 25-34 (2005)
Synthesis of Synthetic Lubricants by Trimerization of 1-Decene and 1-Dodecene with Homogeneous Chromium Catalysts
Wasserscheid P, et al.
Advanced Synthesis & Catalysis, 343(8), 814-818 (2001)
Hydroformylation of 1-dodecene using Rh-TPPTS in a microemulsion
Haumann M, et al.
Applied Catalysis A: General, 225(1-2), 239-249 (2002)
Synthesis and characterization of HPW/MCM-41 (Si) and HPW/MCM-41 (Si/Al) catalysts: Activity for toluene alkylation with 1-dodecene
Llanos A, et al.
Catalysis Today, 133(8), 20-27 (2008)

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