2,2-Dimethyl-1-butanol

Also known as: 1-Butanol, 2,2-dimethyl-, 2,2-dimethylbutan-1-ol, 2,2-dimethylbutanol, tert-Amylcarbinol, 3,3-dimethylbutanol, NSC 35406, 183296

2,2-Dimethyl-1-butanol (CAS 1185-33-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H14O and a molecular weight of 102.17500 g/mol. Key properties include a boiling point of 136.5ºC at 760mmHg, a density of 0.816g/cm3 and a flash point of 37.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1185-33-7
Jingsj CID: J-5685-9
Molecular Formula: C₆H₁₄O
Molecular Weight: 102.17500 g/mol
Category: Alcohols
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	136.5ºC at 760mmHg
Density	0.816g/cm3
Flash Point	37.4ºC
Exact Mass	102.10400
PSA	20.23000
LogP	1.41490
Vapor Pressure	0.00814mmHg at 25°C
Refractive Index	1.575

Customs & Trade Information

HS Code	2905199090
Summary	2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,2-Dimethyl-1-butanol?

The CAS number of 2,2-Dimethyl-1-butanol is 1185-33-7.

What are the molecular formula and molecular weight of 2,2-Dimethyl-1-butanol?

2,2-Dimethyl-1-butanol has molecular formula C6H14O and molecular weight 102.17500 g/mol.

What are the upstream and downstream products of 2,2-Dimethyl-1-butanol?

For 2,2-Dimethyl-1-butanol, Upstream Products: Formaldehyde, Isobutyraldehyde, 2,2-Dimethylbutane; Downstream Products: 2,2-dimethylbutanoic acid, 2-Ethyl-2-methylbutanoic acid, 2,2-Dimethylvaleric Acid.

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. "2,2-Dimethyl-1-butanol (CAS 1185-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5685-9 (accessed 2026-11-09).

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