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74820

Octane

analytical standard

Synonym(s):

n-Octane

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About This Item

Linear Formula:
CH3(CH2)6CH3
CAS Number:
111-65-9
Molecular Weight:
114.23
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329765876
EC Number:
203-892-1
Beilstein/REAXYS Number:
1696875
MDL number:
MFCD00009556
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grade

analytical standard

Quality Level

100

vapor density

3.9 (vs air)

vapor pressure

11 mmHg ( 20 °C)

assay

≥99.7% (GC)

autoignition temp.

428 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

6.5 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.397, n20/D 1.398 (lit.)

bp

125-127 °C (lit.)

mp

−57 °C (lit.)

density

0.703 g/mL at 25 °C (lit.)

application(s)

petroleum

format

neat

SMILES string

CCCCCCCC

InChI

1S/C8H18/c1-3-5-7-8-6-4-2/h3-8H2,1-2H3

InChI key

TVMXDCGIABBOFY-UHFFFAOYSA-N

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

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Danger

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

Storage Class

3 - Flammable liquids

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Class II Designated Chemical Substances

prtr

Group 4: Flammable liquids + Type 1 petroleums + Hazardous rank II + Water insoluble liquid

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

74820-10ML: + 74820-50ML:4548173963624 + 74820-5ML:4548173963631 + 74820-VAR: + 74820-BULK:

jan

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Rama Krishna Gudiminchi et al.
Applied microbiology and biotechnology, 96(6), 1507-1516 (2012-03-14)
CYP153A6 is a well-studied terminal alkane hydroxylase which has previously been expressed in Pseudomonas putida and Escherichia coli by using the pCom8 plasmid. In this study, CYP153A6 was successfully expressed in E. coli BL21(DE3) by cloning the complete operon from
Ben Li et al.
Journal of hazardous materials, 211-212, 296-303 (2011-11-08)
The sulfur in gasoline will convert to SO(2) after combustion under high temperature, which adversely affects human health and the environment. Membrane technique in particular pervaporation offers a number of potential advantages over conventional FCC gasoline desulfurization processes. The present
Nikolai A Sinkov et al.
Talanta, 103, 252-259 (2012-12-04)
A three-dimensional extension of a previously developed metric termed cluster resolution is presented. The cluster resolution metric considers confidence ellipses (here three-dimensional confidence ellipsoids) around clusters of points in principal component or latent variable space. Cluster resolution is defined as
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