4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid
Also known as: Benzenebutanoic acid, 2,5-dimethoxy-γ-oxo-, 2,5-Dimethoxy-γ-oxobenzenebutanoic acid, 3-(2,5-Dimethoxybenzoyl)propionic acid, 3-(2',5'-Dimethoxybenzoyl)propionic acid, 4-(2,5-dimethoxyphenyl)-4-oxobutanoic acid
4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid (CAS 1084-74-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O5 and a molecular weight of 238.23700 g/mol. Key properties include a melting point of 102-106ºC(lit.), a boiling point of 429.1ºC at 760mmHg, a density of 1.211g/cm3 and a flash point of 166ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1084-74-8
- Jingsj CID
- J-21248-6
- Molecular Formula
- C12H14O5
- Molecular Weight
- 238.23700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 102-106ºC(lit.) |
|---|---|
| Boiling Point | 429.1ºC at 760mmHg |
| Density | 1.211g/cm3 |
| Flash Point | 166ºC |
| Exact Mass | 238.08400 |
| PSA | 72.83000 |
| LogP | 1.75130 |
| Vapor Pressure | 3.98E-08mmHg at 25°C |
| Refractive Index | 1.527 |
GHS Safety & Compliance
- H315 — Causes skin irritation
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid?
The CAS number of 4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid is 1084-74-8.
What are the molecular formula and molecular weight of 4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid?
4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid has molecular formula C12H14O5 and molecular weight 238.23700 g/mol.
Is 4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid hazardous?
4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation.
What are the upstream and downstream products of 4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid?
For 4-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid, Upstream Products: Succinic anhydride, 1,4-Dimethoxybenzene, Dimethyl sulfate; Downstream Products: 4-(2,5-Dimethoxyphenyl)butanoic acid, 5,8-dihydroxy-1,4-naphthoquinone, 5,8-Dimethoxy-1-tetralone.
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-(2,5-Dimethoxyphenyl)-4-oxobutanoic acid (CAS 1084-74-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21248-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.