4-Azidobenzoic acid
对叠氮苯甲酸
Also known as: p-Azidobenzoic acid, Benzoic acid, 4-azido-, 4-Carboxyphenyl azide, MFCD00013987, EINECS 229-198-9
4-Azidobenzoic acid (CAS 6427-66-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H5N3O2 and a molecular weight of 163.133 g/mol. It is also known as p-Azidobenzoic acid, Benzoic acid, 4-azido- and 4-Carboxyphenyl azide. Key properties include a boiling point of 73-75 °C0.35 mm Hg(lit.), a density of 1.352 g/mL at 25 °C(lit.) and a flash point of 195 °F. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6427-66-3
- Jingsj CID
- J-1367794-7
- Molecular Formula
- C7H5N3O2
- Chinese Name
- 对叠氮苯甲酸
- Molecular Weight
- 163.133 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 73-75 °C0.35 mm Hg(lit.) |
|---|---|
| Density | 1.352 g/mL at 25 °C(lit.) |
| Flash Point | 195 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Azidobenzoic acid?
The CAS number of 4-Azidobenzoic acid is 6427-66-3.
What are the molecular formula and molecular weight of 4-Azidobenzoic acid?
4-Azidobenzoic acid has molecular formula C7H5N3O2 and molecular weight 163.133 g/mol.
Is 4-Azidobenzoic acid hazardous?
4-Azidobenzoic acid has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Azidobenzoic acid (CAS 6427-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367794-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.