4,4'-Dimethoxybenzoin
Also known as: Anisoin, 2-Hydroxy-1,2-bis(4-methoxyphenyl)ethanone, 2-Hydroxy-4'-methoxy-2-(4-methoxyphenyl)acetophenone, Benzoin, 4,4'-dimethoxy-, Ethanone, 2-hydroxy-1,2-bis(4-methoxyphenyl)-, p,p'-Dimethoxybenzoin, p-Anisoin, MFCD00008411
4,4'-Dimethoxybenzoin (CAS 119-52-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H16O4 and a molecular weight of 272.296 g/mol. Key properties include a melting point of 108-111 °C(lit.), a boiling point of 459.4±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 171.0±20.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 119-52-8
- Jingsj CID
- J-1342022-9
- Molecular Formula
- C16H16O4
- Molecular Weight
- 272.296 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 108-111 °C(lit.) |
|---|---|
| Boiling Point | 459.4±40.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 171.0±20.8 °C |
| Exact Mass | 272.104858 |
| PSA | 55.76000 |
| LogP | 2.12 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.578 |
Customs & Trade Information
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,4'-Dimethoxybenzoin?
The CAS number of 4,4'-Dimethoxybenzoin is 119-52-8.
What are the molecular formula and molecular weight of 4,4'-Dimethoxybenzoin?
4,4'-Dimethoxybenzoin has molecular formula C16H16O4 and molecular weight 272.296 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. "4,4'-Dimethoxybenzoin (CAS 119-52-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1342022-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.