sec-Butyl acetate
Also known as: 1-Methylpropyl acetate, 1-Methylpropyl ethanoate, Acetic Acid sec-Butyl Ester, Acetic acid 1-methylpropyl ester, DL-sec-Butyl acetate, sec-Butyl ethanoate, butan-2-yl acetate
sec-Butyl acetate (CAS 105-46-4) 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(lit.), a boiling point of 112.6±8.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 16.1±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 105-46-4
- Jingsj CID
- J-1492726-5
- 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(lit.) |
|---|---|
| Boiling Point | 112.6±8.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 16.1±0.0 °C |
| Exact Mass | 116.083733 |
| PSA | 26.30000 |
| LogP | 1.59 |
| Additional Property | 4 (vs air) |
| Vapor Pressure | 21.6±0.2 mmHg at 25°C |
| Refractive Index | 1.396 |
| Additional Property | 3 g/100 mL (20 ºC) |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
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 sec-Butyl acetate?
The CAS number of sec-Butyl acetate is 105-46-4.
What are the molecular formula and molecular weight of sec-Butyl acetate?
sec-Butyl acetate has molecular formula C6H12O2 and molecular weight 116.158 g/mol.
Is sec-Butyl acetate hazardous?
sec-Butyl acetate has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of sec-Butyl acetate?
For sec-Butyl acetate, Upstream Products: 2-Butanol, 2-Chlorobutane, 1-Ethyl-3-methylimidazolium acetate; Downstream Products: 1-Butene, cis-2-butene, 2-butene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "sec-Butyl acetate (CAS 105-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492726-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.