(3-Glycidyloxypropyl)trimethoxysilane
Also known as: 3-Glycidoxypropyltrimethoxysilane, Glycidyl 3-(trimethoxysilyl)propyl ether, Trimethoxy[3-(oxiran-2-ylmethoxy)propyl]silane, KH-560, GLYMO, GOPTS, Z-6040, A-187, KBM-403, Silane coupling agent KH-560, 3-(2,3-Epoxypropoxy)propyltrimethoxysilane, γ-Glycidoxypropyltrimethoxysilane, [3-(Glycidyloxy)propyl]trimethoxysilane, Silquest A-187
(3-Glycidyloxypropyl)trimethoxysilane (CAS 2530-83-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C9H20O5Si and a molecular weight of 236.338 g/mol. Key properties include a melting point of -50°C, a boiling point of 299.4±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 81.9±22.2 °C. It is classified under GHS with signal word Danger and hazard statements H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2530-83-8
- Jingsj CID
- J-1498281-3
- Molecular Formula
- C9H20O5Si
- Molecular Weight
- 236.338 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -50°C |
|---|---|
| Boiling Point | 299.4±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 81.9±22.2 °C |
| Exact Mass | 236.108002 |
| PSA | 49.45000 |
| LogP | 0.28 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.436 |
GHS Safety & Compliance
- H318 — Causes serious eye damage
Customs & Trade Information
| HS Code | 29310095 |
|---|
Frequently Asked Questions
What is the CAS number of (3-Glycidyloxypropyl)trimethoxysilane?
The CAS number of (3-Glycidyloxypropyl)trimethoxysilane is 2530-83-8.
What are the molecular formula and molecular weight of (3-Glycidyloxypropyl)trimethoxysilane?
(3-Glycidyloxypropyl)trimethoxysilane has molecular formula C9H20O5Si and molecular weight 236.338 g/mol.
Is (3-Glycidyloxypropyl)trimethoxysilane hazardous?
(3-Glycidyloxypropyl)trimethoxysilane has GHS signal word Danger and hazard statements H318 — Causes serious eye damage.
What are the upstream and downstream products of (3-Glycidyloxypropyl)trimethoxysilane?
For (3-Glycidyloxypropyl)trimethoxysilane, Upstream Products: Allyl glycidyl ether, Trimethoxysilane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3-Glycidyloxypropyl)trimethoxysilane (CAS 2530-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498281-3 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.