296988
Octane
anhydrous, ≥99%
Sinónimos:
n-Octane
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Fórmula lineal:
CH3(CH2)6CH3
Número CAS:
Peso molecular:
114.23
UNSPSC Code:
12352001
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-892-1
Beilstein/REAXYS Number:
1696875
MDL number:
Assay:
≥99%
Grade:
anhydrous
Bp:
125-127 °C (lit.)
Vapor pressure:
11 mmHg ( 20 °C)
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anhydrous
Quality Level
vapor density
3.9 (vs air)
vapor pressure
11 mmHg ( 20 °C)
assay
≥99%
form
liquid
autoignition temp.
428 °F
expl. lim.
6.5 %
impurities
<0.002% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0003%
refractive index
n20/D 1.398 (lit.)
bp
125-127 °C (lit.)
mp
−57 °C (lit.)
solubility
ethanol: soluble(lit.)
density
0.703 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCC
InChI
1S/C8H18/c1-3-5-7-8-6-4-2/h3-8H2,1-2H3
InChI key
TVMXDCGIABBOFY-UHFFFAOYSA-N
General description
Octane is linear alkane that can be synthesized from furfural, a renewable biomass resource. It can undergo catalytic cracking over alkali-treated MFI (Mordenite Framework Inverted) zeolites to mainly form primary cracking products.
Application
- A photonic crystal material for the online detection of nonpolar hydrocarbon vapors.: Research on a novel photonic crystal material aimed at the efficient detection of nonpolar hydrocarbons such as octane, enhancing safety and monitoring in chemical processing environments (Bolshakov et al., 2022).
Packaging
Other Notes
Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
Legal Information
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Central nervous system
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 2
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Ignition of non-premixed counterflow flames of octane and decane isomers.
Liu N, et al.
Proceedings of the Combustion Institute, 34(1), 903-910 (2013)
Catalytic cracking of n-octane over alkali-treated MFI zeolites.
Jung JS, et al.
Applied Catalysis A: General, 288(1), 149-157 (2005)
Nai-Tzu Chen et al.
Theranostics, 4(8), 798-807 (2014-06-24)
The unique optical properties of gold nanorods (GNRs) have recently drawn considerable interest from those working in in vivo biomolecular sensing and bioimaging. Especially appealing in these applications is the plasmon-enhanced photoluminescence of GNRs induced by two-photon excitation at infrared