Methallyl acetate
Also known as: 1-Acetoxy-2-methyl-2-propene, 2-METHYL-2-PROPENYL ACETATE, 2-METHYLALLYL ACETATE, 2-Methyl-2-propenyl Acetate, 2-Methylprop-2-en-1-yl acetate, 2-Propen-1-ol, 2-methyl-, acetate, ACETIC ACID 2-METHYL-2-PROPENYL ESTER, ACETIC ACID 2-METHYLALLYL ESTER, BETA-METHALLYL ACETATE, METHALLYL ACETATE, MFCD00048215, Methallyl acetate
Methallyl acetate (CAS 820-71-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O2 and a molecular weight of 114.142 g/mol. Key properties include a boiling point of 122.0±9.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 46.9±17.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 820-71-3
- Jingsj CID
- J-19465-0
- Molecular Formula
- C6H10O2
- Molecular Weight
- 114.142 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 122.0±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 46.9±17.1 °C |
| Exact Mass | 114.068077 |
| PSA | 26.30000 |
| LogP | 1.55 |
| Vapor Pressure | 14.2±0.2 mmHg at 25°C |
| Refractive Index | 1.410 |
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 Methallyl acetate?
The CAS number of Methallyl acetate is 820-71-3.
What are the molecular formula and molecular weight of Methallyl acetate?
Methallyl acetate has molecular formula C6H10O2 and molecular weight 114.142 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methallyl acetate (CAS 820-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19465-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.