Octane - ≥99%(GC) , CAS No.111-65-9

CAS: 111-65-9 Cat. No.: O100577 Formula: C8H18 Molecular Weight: 114.23 Beilstein Registry Number: 1696875 EC Number: 203-892-1
AVAILABLE TO ORDER
GRADE & PURITY ≥99%(GC)
Synonyms
octane | OCTANE [MI] | n-C8H18 | O0151 | Octane, all isomers | LMFA11000002 | OTTANE | Octane; NSC 9822; n-Octane | Octil | FT-0696530 | OCTANE [INCI] | Oktan | Normal octane | Ottani [Italian] | Q150681 | DTXCID406882 | InChI=1/C8H18/c1-3-5-7-8-6-4-2/h3-
Storage
Room temperature,Argon charged,Desiccated
Shipped In
FedEx DG Service
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Size
USA
Germany (EU)*
Price
Qty
25ml
O100577-25ml
3 In stock
—

$11.90

$14.90
Save $3.00 (20.13%)
100ml
O100577-100ml
3 In stock
—

$28.90

$37.90
Save $9.00 (23.75%)
250ml
O100577-250ml
3 In stock
—
$42.90
500ml
O100577-500ml
In stock ≥10
7 In stock
$76.90
12×500ml
O100577-12×500ml
Made to order · 8–12 wks
$830.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥99%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 420 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
octane | OCTANE [MI] | n-C8H18 | O0151 | Octane, all isomers | LMFA11000002 | OTTANE | Octane; NSC 9822; n-Octane | Octil | FT-0696530 | OCTANE [INCI] | Oktan | Normal octane | Ottani [Italian] | Q150681 | DTXCID406882 | InChI=1/C8H18/c1-3-5-7-8-6-4-2/h3-
Specifications & Purity
≥99%(GC)
Storage
Room temperature,Argon charged,Desiccated
Shipped In
FedEx DG Service
Purity
≥99%(GC)
Names and Identifiers
Pubchem Sid
Canonical Smiles
CCCCCCCC
IUPAC Name
octane
InChIKey
TVMXDCGIABBOFY-UHFFFAOYSA-N
INCHI
1S/C8H18/c1-3-5-7-8-6-4-2/h3-8H2,1-2H3
Isomeric SMILES
CCCCCCCC
WGK Germany
2
RTECS
RG8400000
UN Number
1262
Packing Group
II
Molecular Weight
114.23
Beilstein
1696875
Reaxy-Rn
1696875
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1696875&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassHydrocarbons
ClassSaturated hydrocarbons
SubclassAlkanes
Intermediate Tree Nodes Not available
Direct ParentAlkanes
Alternative Parents Not available
Molecular FrameworkAliphatic acyclic compounds
Substituents Acyclic alkane - Alkane - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkanes. These are acyclic branched or unbranched hydrocarbons having the general formula CnH2n+2 , and therefore consisting entirely of hydrogen atoms and saturated carbon atoms.
External Descriptors a small molecule
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

65 results found

Lot NumberCertificate TypeDateItem
I2609250Certificate of AnalysisAug 31, 2026 O100577
I2609252Certificate of AnalysisAug 31, 2026 O100577
I2609253Certificate of AnalysisAug 31, 2026 O100577
I2609249Certificate of AnalysisAug 31, 2026 O100577
I2609248Certificate of AnalysisAug 31, 2026 O100577
F2623608Certificate of AnalysisJun 01, 2026 O100577
F2623414Certificate of AnalysisJun 01, 2026 O100577
F2623413Certificate of AnalysisJun 01, 2026 O100577
D2602172Certificate of AnalysisMar 21, 2026 O100577
D2602178Certificate of AnalysisMar 21, 2026 O100577
D2602177Certificate of AnalysisMar 21, 2026 O100577
D2602176Certificate of AnalysisMar 21, 2026 O100577
D2602173Certificate of AnalysisMar 21, 2026 O100577
L2501203Certificate of AnalysisNov 21, 2025 O100577
L2501247Certificate of AnalysisNov 21, 2025 O100577
L2501248Certificate of AnalysisNov 21, 2025 O100577
L2501249Certificate of AnalysisNov 21, 2025 O100577
K2510251Certificate of AnalysisNov 11, 2025 O100577
J2521343Certificate of AnalysisOct 13, 2025 O100577
J2521349Certificate of AnalysisOct 13, 2025 O100577
J2521350Certificate of AnalysisOct 13, 2025 O100577
J2521351Certificate of AnalysisOct 13, 2025 O100577
J2521352Certificate of AnalysisOct 13, 2025 O100577
G2516199Certificate of AnalysisJul 01, 2025 O100577
H2526218Certificate of AnalysisJul 01, 2025 O100577
H2526216Certificate of AnalysisJul 01, 2025 O100577
H2526134Certificate of AnalysisJul 01, 2025 O100577
G2516201Certificate of AnalysisJul 01, 2025 O100577
G2516200Certificate of AnalysisJul 01, 2025 O100577
G2516198Certificate of AnalysisJul 01, 2025 O100577
G2516196Certificate of AnalysisJul 01, 2025 O100577
K2525014Certificate of AnalysisApr 27, 2025 O100577
E2506050Certificate of AnalysisApr 27, 2025 O100577
E2506054Certificate of AnalysisApr 27, 2025 O100577
E2506051Certificate of AnalysisApr 27, 2025 O100577
E2506052Certificate of AnalysisApr 27, 2025 O100577
E2506053Certificate of AnalysisApr 27, 2025 O100577
L2022181Certificate of AnalysisOct 15, 2024 O100577
H2409023Certificate of AnalysisJul 26, 2024 O100577
H2409024Certificate of AnalysisJul 26, 2024 O100577
H2409025Certificate of AnalysisJul 26, 2024 O100577
H2409026Certificate of AnalysisJul 26, 2024 O100577
L2304338Certificate of AnalysisDec 05, 2023 O100577
G2303321Certificate of AnalysisJun 25, 2023 O100577
A2516101Certificate of AnalysisJun 25, 2023 O100577
G2303316Certificate of AnalysisJun 25, 2023 O100577
G2303314Certificate of AnalysisJun 25, 2023 O100577
G2303300Certificate of AnalysisJun 25, 2023 O100577
G2303306Certificate of AnalysisJun 25, 2023 O100577
C23231106Certificate of AnalysisMar 11, 2023 O100577
C23231119Certificate of AnalysisMar 11, 2023 O100577
C23231120Certificate of AnalysisMar 11, 2023 O100577
C23231129Certificate of AnalysisMar 11, 2023 O100577
C23231128Certificate of AnalysisMar 11, 2023 O100577
A2330142Certificate of AnalysisFeb 09, 2023 O100577
A2330131Certificate of AnalysisFeb 09, 2023 O100577
A2330201Certificate of AnalysisFeb 08, 2023 O100577
I2216364Certificate of AnalysisSep 07, 2022 O100577
I2216393Certificate of AnalysisSep 07, 2022 O100577
I2216505Certificate of AnalysisSep 07, 2022 O100577
I2216509Certificate of AnalysisSep 07, 2022 O100577
I2216506Certificate of AnalysisSep 07, 2022 O100577
E2202030Certificate of AnalysisMar 24, 2022 O100577
E2202042Certificate of AnalysisMar 24, 2022 O100577
E2202043Certificate of AnalysisMar 24, 2022 O100577
Chemical and Physical Properties
SolubilityInsoluble in water, soluble in most organic solvents such as ethanol, ether, benzene and acetone.
SensitivityHygroscopic
Refractive Index1.397
Flash Point(°F)55.4 °F
Flash Point(°C)14°C
Boil Point(°C)125°C
Melt Point(°C)-57°C(lit.)
Molecular Weight114.230 g/mol
XLogP33.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count5
Exact Mass114.141 Da
Monoisotopic Mass114.141 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count8
Formal Charge0
Complexity25.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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