tert-butyl glycidyl ether

Also known as: ((1,1-dimethylethoxy)methyl)oxirane, ((1,1-dimethylethoxy)methyl)-oxiran, 1,1-dimethylethyl glycidyl ether, 1,1-dimethylethylglycidylether, 1-tert-butoxy-2,3-epoxypropane, 1-tert-butoxy-2,3-epoxy-propan, 2-(tert-butoxymethyl)oxirane, [(1,1-dimethylethoxy)methyl]-oxiran, [(1,1-dimethylethoxy)methyl]-oxirane, TERT-BUTYL GLYCIDYL ETHER, EINECS 231-640-0, MFCD00010050

tert-butyl glycidyl ether (CAS 7665-72-7) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C7H14O2 and a molecular weight of 130.18500 g/mol. Key properties include a melting point of -70°C, a boiling point of 150-152 °C, a density of 0.917 g/mL at 25 °C(lit.) and a flash point of 55°C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H302 — Harmful if swallowed and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7665-72-7
Jingsj CID: J-1991570-2
Molecular Formula: C₇H₁₄O₂
Molecular Weight: 130.18500 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-70°C
Boiling Point	150-152 °C
Density	0.917 g/mL at 25 °C(lit.)
Flash Point	55°C
Exact Mass	130.09900
PSA	21.76000
LogP	1.20030
Refractive Index	n20/D 1.417(lit.)

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

H226 — Flammable liquid and vapour
H302 — Harmful if swallowed
H317 — May cause an allergic skin reaction
H319 — Causes serious eye irritation

Customs & Trade Information

HS Code	2910900090
Summary	2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. 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 tert-butyl glycidyl ether?

The CAS number of tert-butyl glycidyl ether is 7665-72-7.

What are the molecular formula and molecular weight of tert-butyl glycidyl ether?

tert-butyl glycidyl ether has molecular formula C7H14O2 and molecular weight 130.18500 g/mol.

Is tert-butyl glycidyl ether hazardous?

tert-butyl glycidyl ether has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction.

What are the upstream and downstream products of tert-butyl glycidyl ether?

For tert-butyl glycidyl ether, Upstream Products: Epibromohydrin, tert-Butanol, Epichlorohydrin; Downstream Products: tert-butyl vinyl ether, (2S)-2-(tert-Butoxymethyl)oxirane.

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. "tert-butyl glycidyl ether (CAS 7665-72-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991570-2 (accessed 2026-11-06).

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