Isohexadecane

Also known as: 2,2,4,4,6,6-HEXAMETHYLCYCLOTRISILAZANE, 2,2,4,4,6,8,8,-Heptamethylnonane, 2,2,4,4,6,8,8-HEPTAMETHYLNONANE, 2,2,4,4,6,8,8-Heptamethylnonane, 2,2,4,4,6,8,8-Heptamethylnonane, 97+%, 2,2,4,4,6,8,8-heptamethyinonane, 2,2,4,4,6,8,8-heptamethyl-nonan, 2,2,4,4,6,8,8-heptamethylnonane, Cyprane, EINECS 224-506-8, HMN, MFCD00008856, Nonane, 2,2,4,4,6,8,8-heptamethyl-, Nonane,2,2,4,4,6,8,8-heptamethyl, Permethyl 101A, UNII:8LP0677305, heptamethylnonane, isocetane, nonane,2,2,4,4,6,8,8-heptamethy-

Isohexadecane (CAS 4390-04-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H34 and a molecular weight of 226.441 g/mol. Key properties include a boiling point of 240.0±0.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 95.6±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4390-04-9
Jingsj CID: J-1524787-4
Molecular Formula: C₁₆H₃₄
Molecular Weight: 226.441 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	240.0±0.0 °C at 760 mmHg
Density	0.8±0.1 g/cm3
Flash Point	95.6±0.0 °C
Exact Mass	226.266052
LogP	7.98
Additional Property	7.9 (vs air)
Vapor Pressure	0.1±0.2 mmHg at 25°C
Refractive Index	1.432

Customs & Trade Information

HS Code	2901100000
Summary	2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Isohexadecane?

The CAS number of Isohexadecane is 4390-04-9.

What are the molecular formula and molecular weight of Isohexadecane?

Isohexadecane has molecular formula C16H34 and molecular weight 226.441 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Isohexadecane (CAS 4390-04-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524787-4 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.