Does CAS 34464-38-5 define a single Isodecane composition?

The name and CAS are used inconsistently in public records, including references to a defined C10 isomer and to commercial isoparaffin material. Request a supplier composition statement, GC profile and identity method before comparing an offer with n-decane or another isodecane grade.

Which specifications should be compared for bulk Isodecane?

Compare hydrocarbon composition and carbon-number distribution, distillation range, density, flash point, aromatics, sulfur, color, water and nonvolatile residue using agreed methods. The inquiry should also state the application, quantity, package and destination because these determine the appropriate commercial grade and transport basis.

Isodecane CAS 34464-38-5

Isodecane , CAS 34464-38-5 , is a C10 hydrocarbon identity that must be qualified by the supplier's composition statement and GC profile. Public records cross-reference this CAS with isodecane and 2-methylnonane, while 2-methylnonane is also listed under CAS 871-83-0 . The offered material therefore must be clarified as a defined isomer or a commercial isoparaffin composition before comparing distillation range, density, flash point, aromatics, sulfur and nonvolatile residue.

CAS: 34464-38-5
Synonyms: Isodecane, Branched decane, C10 iso-alkane, Isoparaffinic C10 hydrocarbon
Molecular Formula: C₁₀H₂₂
Grade: Confirm whether the offer is a defined isomer or commercial C10 isoparaffin composition, then compare GC profile, distillation range, density, flash point, aromatics, sulfur and nonvolatile residue against the current COA and SDS.
Package: State composition, flash point, quantity and destination; confirm hydrocarbon-compatible packaging, closure, fill and headspace, transfer bonding and grounding, transport classification and receiving requirements against the current SDS.

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Product Description

1 Identity and specification

2 Quality controls for purchasing

3 Applications and grade selection

4 Storage and handling

5 Documentation and quotation details

Identity and specification

Item	Verified purchasing information
Product name	Isodecane
CAS	34464-38-5
Nominal formula / molecular weight	C10H22 / 142.28 g/mol
Critical selection point	Defined isomer or documented commercial composition and GC profile

Isodecane CAS 34464-38-5 must be qualified by the supplier’s composition statement and GC profile. Public records cross-reference this CAS with isodecane and 2-methylnonane, while 2-methylnonane is also listed under CAS 871-83-0. The offered material should therefore be clarified as a defined isomer or a commercial isoparaffin composition.

Quality controls for purchasing

Confirm single-isomer identity or the GC distribution of the commercial branched C10 fraction.
Set limits for distillation range, density, flash point, aromatics, sulfur, color and nonvolatile residue.
For precision cleaning or coatings, test evaporation rate, residue, odor and material compatibility in the actual process.

Applications and grade selection

Isodecane can be evaluated as a fast-evaporating nonpolar carrier in coatings, adhesives, cleaning and other solvent systems. Performance depends on isomer distribution and boiling profile. Application trials should compare solvency, drying, odor, residue and substrate compatibility.

Storage and handling

Store as a flammable hydrocarbon in tightly closed compatible packaging with ventilation, ignition control, bonding and grounding. Keep away from oxidizers and heat. Follow the flash point, transport classification and handling measures stated in the lot-specific SDS.

Documentation and quotation details

State the required commercial C10 profile, GC composition, boiling range, flash point, residue, package, volume and destination. Request COA, SDS and a sample for compatibility testing.

FAQ - Technical & Supply Chain

Q:
Does CAS 34464-38-5 define a single Isodecane composition?

A: The name and CAS are used inconsistently in public records, including references to a defined C10 isomer and to commercial isoparaffin material. Request a supplier composition statement, GC profile and identity method before comparing an offer with n-decane or another isodecane grade.
Q:
Which specifications should be compared for bulk Isodecane?

A: Compare hydrocarbon composition and carbon-number distribution, distillation range, density, flash point, aromatics, sulfur, color, water and nonvolatile residue using agreed methods. The inquiry should also state the application, quantity, package and destination because these determine the appropriate commercial grade and transport basis.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

Quotation

Send the CAS number, grade, quantity, packing preference and destination.

Sample & Supply

Support is available for samples, trial orders, bulk and repeat supply.

Storage & Shipping

Product-specific conditions are confirmed before order.

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