Pentane,2,2,4,4-tetramethyl-

Also known as: 2,2,4,4-TETRAMETHYL-3-PENTANONE, 2,2,4,4-Tetramethyl-pentan, 2,2,4,4-tetramethyl-pentane, 2,2,4,4-tetramethylpentane, 2,4,4-Tetramethylpentane, Di-tert-Butylmethane, Di-tert.-butyl-methan, MFCD00060873, Pentane,2,2,4,4-tetramethyl, Pentane,2,4,4-tetramethyl, di-t-butylmethane

Pentane,2,2,4,4-tetramethyl- (CAS 1070-87-7) 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 128.25500 g/mol. Key properties include a boiling point of 121°C, a density of 0.72 and a flash point of 121°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1070-87-7
Jingsj CID: J-32966-8
Molecular Formula: C₉H₂₀
Molecular Weight: 128.25500 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	121°C
Density	0.72
Flash Point	121°C
Exact Mass	128.15700
LogP	3.46870
Vapor Pressure	16.6mmHg at 25°C
Refractive Index	1.407

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 Pentane,2,2,4,4-tetramethyl-?

The CAS number of Pentane,2,2,4,4-tetramethyl- is 1070-87-7.

What are the molecular formula and molecular weight of Pentane,2,2,4,4-tetramethyl-?

Pentane,2,2,4,4-tetramethyl- has molecular formula C9H20 and molecular weight 128.25500 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. "Pentane,2,2,4,4-tetramethyl- (CAS 1070-87-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32966-8 (accessed 2026-11-09).

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