1-methoxy-2-methylpropan-2-ol

Also known as: 1,1-Dimethyl-2-methoxyethanol, 2-Methoxy-1,1-dimethylethanol, 2-(Methoxymethyl)-2-propanol, 2-Propanol, 1-methoxy-2-methyl-, HOCMe2CH2OMe, methoxy-tert-butyl alcohol

1-methoxy-2-methylpropan-2-ol (CAS 3587-64-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H12O2 and a molecular weight of 104.14800 g/mol. Key properties include a boiling point of 124ºC at 760 mmHg, a density of 0.892 and a flash point of 42.9ºC. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3587-64-2
Jingsj CID: J-13958-2
Molecular Formula: C₅H₁₂O₂
Molecular Weight: 104.14800 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	124ºC at 760 mmHg
Density	0.892
Flash Point	42.9ºC
Exact Mass	104.08400
PSA	29.46000
LogP	0.40370
Appearance	Liquid \| Clear colorless
Refractive Index	n20/D 1.4044(lit.)

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

H226 — Flammable liquid and vapour
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Customs & Trade Information

HS Code	2909499000
Summary	2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-methoxy-2-methylpropan-2-ol?

The CAS number of 1-methoxy-2-methylpropan-2-ol is 3587-64-2.

What are the molecular formula and molecular weight of 1-methoxy-2-methylpropan-2-ol?

1-methoxy-2-methylpropan-2-ol has molecular formula C5H12O2 and molecular weight 104.14800 g/mol.

Is 1-methoxy-2-methylpropan-2-ol hazardous?

1-methoxy-2-methylpropan-2-ol has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

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. "1-methoxy-2-methylpropan-2-ol (CAS 3587-64-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13958-2 (accessed 2026-11-09).

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