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Octacosane

CAS 630-02-4C28H58MW 394.8

Octacosane (CAS 630-02-4) — formula C28H58, molecular weight 394.8; category organic chemicals.

Product Overview

CAS Number630-02-4
Molecular FormulaC28H58
Molecular Weight394.8
Melting Point148.1 °F (NTP, 1992)
Boiling Point808.9 °F at 760 mmHg (NTP, 1992)
LogP14.8
CategoryOrganic Chemicals

Technical Profile

What this product is

Octacosane is a carbon-based organic compound with CAS registry number 630-02-4 and molecular formula C28H58 (molecular weight 394.8), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 630-02-4

Its molecular formula C28H58 comprises 28 C, 58 H atoms.

Also known as: Octacosane · 二十八烷

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of Octacosane?

The CAS registry number of Octacosane is 630-02-4.

What is the molecular formula and molecular weight of Octacosane?

Molecular formula C28H58, molecular weight 394.8.

What other names is Octacosane known by?

It is also registered under: Octacosane, 二十八烷.

Which category does Octacosane belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for Octacosane (CAS 630-02-4), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number630-02-4
PubChem CID12408
Molecular formulaC28H58
IUPAC nameoctacosane
UNII (FDA)VFF49836P8

Computed descriptors

Molecular Weight394.8
XLogP314.8
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count25
Exact Mass394.453851850
Monoisotopic Mass394.453851850
Topological Polar Surface Area0
Heavy Atom Count28

Physicochemical values on record

Boiling Point808.9 °F at 760 mmHg (NTP, 1992)
Boiling Point432 °C
Boiling Point440 °C @760 [mm Hg]
Melting Point148.1 °F (NTP, 1992)
Melting Point61.3 °C
Density0.8067 g/cu cm at 20 °C

Documented uses on record

    They are used mainly in applications for which isoalkanes are not acceptable for biological reasons, e.g., the production of detergents or proteins. /Higher n-Alkanes/Solid n-alkanes (paraffin waxes) are used in a variety of applications, e.g., ... oxidation, and chlorination reactions. /Higher n-Alkanes/

    Synonyms and trade names

    OCTACOSANE; n-Octacosane; 630-02-4; DTXSID6058639; VFF49836P8; NSC-5549; CHEBI:32943; RefChem:43509; DTXCID4032326; 211-125-7; Octacosane, n-; MFCD00009355; NSC 5549; CH3-[CH2]26-CH3; NSC 5549; n-Octacosane; Octacosane, analytical standard

    Regulatory listings held on file

    GHS notification summary100% (7 / 7)

    GHS hazard classification

    GHS notification summary100% (7 / 7)

    This chemical does not meet GHS hazard criteria for 100% (7 of 7) of all reports.

    Reported as not meeting GHS hazard criteria by 7 of 7 companies. For more detailed information, please visit ECHA C&L website.

    What the public record says

    Octacosane · CAS 630-02-4 · C28H58. UNII VFF49836P8. Boiling Point: 808.9 °F at 760 mmHg (NTP, 1992); Boiling Point: 432 °C; Boiling Point: 440 °C @760 [mm Hg].

    Physical description and handling notes

    Source: PubChem / Wikidata; the batch COA governs where values differ.

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