O806
1-Octadecene
technical grade, 90%
Synonym(s):
ODE
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About This Item
Linear Formula:
CH3(CH2)15CH=CH2
CAS Number:
Molecular Weight:
252.48
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-012-9
Beilstein/REAXYS Number:
1761067
MDL number:
Assay:
90%
grade
technical grade
Quality Level
vapor density
0.71 (vs air)
assay
90%
autoignition temp.
482 °F
refractive index
n20/D 1.444 (lit.)
bp
314.4 +/- 5.0 °C/760 mmHg (lit.), 179 °C/15 mmHg (lit.), 314.4 °C±5.0 °C/760 mmHg (lit.)
mp
14-16 °C (lit.)
density
0.789 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCCCCCCCCCCC=C
InChI
1S/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3H,1,4-18H2,2H3
InChI key
CCCMONHAUSKTEQ-UHFFFAOYSA-N
General description
1-Octadecene is a long-chain hydrocarbon used in the synthesis of nanoparticles as a capping and reducing agent.
Application
1-Octadecene has been commonly used as a non-coordinating solvent for growing nanoparticles and quantum dots due to its high boiling point. The 1-octadecene monolayer is a promising passivating coating in nanoelectronics due to its stability and chemical protection against oxidation, effects of acids and bases without altering the properties.
Other Notes
Contains 2-octyl-1-decene, n-octadecane, 2-butyl-1-tetradecene, 2-hexyl-1-dodecene
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signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1
supp_hazards
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
300.2 °F - closed cup
flash_point_c
149.00 °C - closed cup
ppe
Eyeshields, Gloves
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Electrical passivation of the silicon surface by organic monolayers of 1-octadecene.
Antonova IV
Semiconductors, 41(8), 991-997 (2007)
Xiao-Shuai Zhang et al.
Journal of nanobiotechnology, 16(1), 42-42 (2018-04-21)
Ag2S has the characteristics of conventional quantum dot such as broad excitation spectrum, narrow emission spectrum, long fluorescence lifetime, strong anti-bleaching ability, and other optical properties. Moreover, since its fluorescence emission is located in the NIR-II region, has stronger penetrating
Wei Zheng et al.
Nature communications, 9(1), 3462-3462 (2018-08-29)
All-inorganic CsPbX3 (X = Cl, Br, and I) perovskite quantum dots (PeQDs) have shown great promise in optoelectronics and photovoltaics owing to their outstanding linear optical properties; however, nonlinear upconversion is limited by the small cross-section of multiphoton absorption, necessitating high power