4,4-Dimethylheptane

Also known as: 4,4-DIMETHYL HEPTANE, 4,4-dimethylheptane, Heptane, 4,4-dimethyl-, Heptane,4,4-dimethyl

4,4-Dimethylheptane (CAS 1068-19-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H20 and a molecular weight of 128.255 g/mol. Key properties include a boiling point of 135.1±7.0 °C at 760 mmHg, a density of 0.7±0.1 g/cm3 and a flash point of 26.1±11.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1068-19-5
Jingsj CID: J-1140257-6
Molecular Formula: C₉H₂₀
Molecular Weight: 128.255 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	135.1±7.0 °C at 760 mmHg
Density	0.7±0.1 g/cm3
Flash Point	26.1±11.7 °C
Exact Mass	128.156494
LogP	5.17
Vapor Pressure	9.7±0.1 mmHg at 25°C
Refractive Index	1.408

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 4,4-Dimethylheptane?

The CAS number of 4,4-Dimethylheptane is 1068-19-5.

What are the molecular formula and molecular weight of 4,4-Dimethylheptane?

4,4-Dimethylheptane has molecular formula C9H20 and molecular weight 128.255 g/mol.

What are the upstream and downstream products of 4,4-Dimethylheptane?

For 4,4-Dimethylheptane, Upstream Products: 4-Heptanone, 2-Heptanone, Dimethylzinc.

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. "4,4-Dimethylheptane (CAS 1068-19-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1140257-6 (accessed 2026-11-09).

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