Trimethylolpropane monoallyl ether
Also known as: 2-(allyloxymethyl)-2-ethyl-1,3-propanediol, 2-ethyl-2-(prop-2-enoxymethyl)propane-1,3-diol, 2-ethyl-2-[(prop-2-en-1-yloxy)methyl]propane-1,3-diol, 2-allyloxymethyl-2-ethyl-1,3-propanediol, 1,1,1-trimethylolpropane monoallyl ether, trimethylolpropane allyl ether, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol monoallyl ether, MFCD00046753, EINECS 211-662-7
Trimethylolpropane monoallyl ether (CAS 682-11-1) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C9H18O3 and a molecular weight of 174.23700 g/mol. Key properties include a melting point of -10ºC, a boiling point of 160ºC33 mm Hg(lit.), a density of 1.01 g/mL at 25ºC(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 682-11-1
- Jingsj CID
- J-3412-0
- Molecular Formula
- C9H18O3
- Molecular Weight
- 174.23700 g/mol
- Category
- Ethers
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -10ºC |
|---|---|
| Boiling Point | 160ºC33 mm Hg(lit.) |
| Density | 1.01 g/mL at 25ºC(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 174.12600 |
| PSA | 49.69000 |
| LogP | 0.57000 |
| Refractive Index | n20/D 1.467(lit.) |
GHS Safety & Compliance
- 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 Trimethylolpropane monoallyl ether?
The CAS number of Trimethylolpropane monoallyl ether is 682-11-1.
What are the molecular formula and molecular weight of Trimethylolpropane monoallyl ether?
Trimethylolpropane monoallyl ether has molecular formula C9H18O3 and molecular weight 174.23700 g/mol.
Is Trimethylolpropane monoallyl ether hazardous?
Trimethylolpropane monoallyl ether has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of Trimethylolpropane monoallyl ether?
For Trimethylolpropane monoallyl ether, Upstream Products: Trimethylolpropane, Allyl bromide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trimethylolpropane monoallyl ether (CAS 682-11-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3412-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.