tert-Butyl 4-formylbenzoate
Also known as: 4-formyl-benzoic acid tert-butyl ester, t-butyl p-formylbenzoate, 4-(tert-Butoxycarbonyl)benzaldehyde, 4-Formylbenzoic Acid tert-Butyl Ester, Benzoic acid, 4-formyl-, 1,1-dimethylethyl ester, tert-butyl 4-methanoylbenzoate, 2-Methyl-2-propanyl 4-formylbenzoate
tert-Butyl 4-formylbenzoate (CAS 65874-27-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O3 and a molecular weight of 206.238 g/mol. Key properties include a boiling point of 310.7±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 134.8±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65874-27-3
- Jingsj CID
- J-1103802-1
- Molecular Formula
- C12H14O3
- Molecular Weight
- 206.238 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 310.7±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 134.8±23.2 °C |
| Exact Mass | 206.094299 |
| PSA | 43.37000 |
| LogP | 3.28 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.534 |
Customs & Trade Information
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of tert-Butyl 4-formylbenzoate?
The CAS number of tert-Butyl 4-formylbenzoate is 65874-27-3.
What are the molecular formula and molecular weight of tert-Butyl 4-formylbenzoate?
tert-Butyl 4-formylbenzoate has molecular formula C12H14O3 and molecular weight 206.238 g/mol.
What are the upstream and downstream products of tert-Butyl 4-formylbenzoate?
For tert-Butyl 4-formylbenzoate, Upstream Products: 4-Formylbenzoic acid, 1,1-Di-tert-butoxy-N,N-dimethylmethanamine, Di-tert-butyl dicarbonate; Downstream Products: Benzoic acid, 4-[(1R)-1-aminoethyl]-, methyl ester, 4-(tert-Butoxycarbonyl)benzoic acid, Pemetrexed diethyl ester.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tert-Butyl 4-formylbenzoate (CAS 65874-27-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103802-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.