Isobutyl acetate
Also known as: 2-methylpropyl acetate, 2-methylpropyl ethanoate, Acetic acid isobutyl ester, Acetic acid, 2-methylpropyl ester, iso-Butyl acetate, isobutyl ethanoate, β-methylpropyl ethanoate
Isobutyl acetate (CAS 110-19-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12O2 and a molecular weight of 116.158 g/mol. Key properties include a melting point of -99 °C, a boiling point of 116.6±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 21.7±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour and H336 — May cause drowsiness or dizziness. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 110-19-0
- Jingsj CID
- J-5411-5
- Molecular Formula
- C6H12O2
- Molecular Weight
- 116.158 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -99 °C |
|---|---|
| Boiling Point | 116.6±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 21.7±0.0 °C |
| Exact Mass | 116.083733 |
| PSA | 26.30000 |
| LogP | 1.59 |
| Additional Property | >4 (vs air) |
| Vapor Pressure | 18.0±0.2 mmHg at 25°C |
| Refractive Index | 1.396 |
| Additional Property | 7 g/L (20 ºC) |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H336 — May cause drowsiness or dizziness
Customs & Trade Information
| HS Code | 2915390090 |
|---|---|
| Summary | 2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Isobutyl acetate?
The CAS number of Isobutyl acetate is 110-19-0.
What are the molecular formula and molecular weight of Isobutyl acetate?
Isobutyl acetate has molecular formula C6H12O2 and molecular weight 116.158 g/mol.
Is Isobutyl acetate hazardous?
Isobutyl acetate has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H336 — May cause drowsiness or dizziness.
What are the upstream and downstream products of Isobutyl acetate?
For Isobutyl acetate, Upstream Products: Methallyl acetate, 2-Methyl-1-propanol, Acetyl chloride; Downstream Products: Silicon tetraacetate, Benzyl acetate, 2-Methyl-1-propanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isobutyl acetate (CAS 110-19-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5411-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.