D221600

1-Dodecene

95%

• Synonym(s): n-Dodec-1-ene, alpha-Dodecene
• Linear Formula: CH₃(CH₂)₉CH=CH₂
• CAS Number: 112-41-4
• Molecular Weight: 168.32
• Beilstein/REAXYS Number: 1699848
• EC Number: 203-968-4
• MDL number: MFCD00008961
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893658
• NACRES: NA.22

Properties

• vapor density: 5.8 (vs air)
• vapor pressure: 0.2 mmHg ( 20 °C)
• assay: 95%
• form: liquid
• autoignition temp.: 491 °F
• expl. lim.: ~4.7 %
• impurities: ≤2.0% 2-butyl-1-octene; ≤2.0% 2-ethyl-1-decene; ≤2.0% n-dodecane
• refractive index: n20/D 1.429 (lit.)
• bp: 214-216 °C (lit.)
• mp: −35 °C (lit.)
• density: 0.758 g/mL at 20 °C (lit.)
• SMILES string: 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

Description

Application

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.

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H304
• pcodes: P301 + P310 - P331 - P405 - P501
• Hazard Classifications: Asp. Tox. 1
• supp_hazards: EUH066
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 163.4 °F - closed cup
• flash_point_c: 73 °C - closed cup