2-Ethylhexyl acrylate
Also known as: 2-EHA, Acrylic acid 2-ethylhexyl ester, 2-Propenoic acid 2-ethylhexyl ester, 2-Ethylhexyl prop-2-enoate, 2-Ethylhexyl propenoate, Octyl acrylate, EINECS 203-080-7, UNII-HR49R9S6XG
2-Ethylhexyl acrylate (CAS 103-11-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H20O2 and a molecular weight of 184.275 g/mol. Key properties include a melting point of -90ºC, a boiling point of 216.0±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 79.4±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103-11-7
- Jingsj CID
- J-1520000-7
- Molecular Formula
- C11H20O2
- Molecular Weight
- 184.275 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -90ºC |
|---|---|
| Boiling Point | 216.0±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 79.4±0.0 °C |
| Exact Mass | 184.146332 |
| PSA | 26.30000 |
| LogP | 4.33 |
| Additional Property | 6.4 (vs air) |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.434 |
| Additional Property | <0.1 g/100 mL at 22 ºC |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H335 — May cause respiratory irritation
- H412 — Harmful to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2916129000 |
|---|---|
| Summary | 2916129000 other esters of acrylic acid VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Ethylhexyl acrylate?
The CAS number of 2-Ethylhexyl acrylate is 103-11-7.
What are the molecular formula and molecular weight of 2-Ethylhexyl acrylate?
2-Ethylhexyl acrylate has molecular formula C11H20O2 and molecular weight 184.275 g/mol.
Is 2-Ethylhexyl acrylate hazardous?
2-Ethylhexyl acrylate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 2-Ethylhexyl acrylate?
For 2-Ethylhexyl acrylate, Upstream Products: 2-Ethylhexanol, Acrolein, Acrylic acid; Downstream Products: Octyl methoxycinnamate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Ethylhexyl acrylate (CAS 103-11-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520000-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.