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tricosane

CAS 638-67-5C23H48MW 324.6

tricosane (CAS 638-67-5) — formula C23H48, molecular weight 324.6; category organic chemicals.

Product Overview

CAS Number638-67-5
Molecular FormulaC23H48
Molecular Weight324.6
Melting Point117.7 °F (NTP, 1992)
Boiling Point716.4 °F at 760 mmHg (NTP, 1992)
LogP12.1
CategoryOrganic Chemicals

Technical Profile

What this product is

tricosane is a carbon-based organic compound with CAS registry number 638-67-5 and molecular formula C23H48 (molecular weight 324.6), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 638-67-5

Its molecular formula C23H48 comprises 23 C, 48 H atoms.

Also known as: tricosane · 二十三烷

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of tricosane?

The CAS registry number of tricosane is 638-67-5.

What is the molecular formula and molecular weight of tricosane?

Molecular formula C23H48, molecular weight 324.6.

What other names is tricosane known by?

It is also registered under: tricosane, 二十三烷.

Which category does tricosane belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for tricosane (CAS 638-67-5), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number638-67-5
PubChem CID12534
Molecular formulaC23H48
IUPAC nametricosane
UNII (FDA)T166B8R1VC

Computed descriptors

Molecular Weight324.6
XLogP312.1
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count20
Exact Mass324.375601531
Monoisotopic Mass324.375601531
Topological Polar Surface Area0
Heavy Atom Count23

Physicochemical values on record

Boiling Point716.4 °F at 760 mmHg (NTP, 1992)
Boiling Point381 °C
Boiling PointBP: 199-200 °C at 4 mm Hg
Melting Point117.7 °F (NTP, 1992)
Melting Point47.4 °C
Flash Point113 °C (235 °F) - closed cup
DensityDensity: 0.7785 g/cu cm at 48 °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

    TRICOSANE; n-Tricosane; 638-67-5; T166B8R1VC; NSC-78487; DTXCID5027697; DTXSID7047699; CHEBI:32934; RefChem:52063; 211-347-4; Docosane, methyl-; MFCD00009350; Tricosane, 99%; CH3-[CH2]21-CH3; EINECS 211-347-4; NSC 78487

    Regulatory listings held on file

    GHS notification summary100% (94 / 94)

    GHS hazard classification

    GHS notification summary100% (94 / 94)

    This chemical does not meet GHS hazard criteria for 100% (94 of 94) of all reports.

    Reported as not meeting GHS hazard criteria by 94 of 94 companies. For more detailed information, please visit ECHA C&L website.

    What the public record says

    tricosane · CAS 638-67-5 · C23H48. UNII T166B8R1VC. Boiling Point: 716.4 °F at 760 mmHg (NTP, 1992); Boiling Point: 381 °C; Boiling Point: BP: 199-200 °C at 4 mm Hg.

    Physical description and handling notes

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

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