Proparacaine
Also known as: Proxymetacaine, 2-(Diethylamino)ethyl 3-amino-4-propoxybenzoate, 3-Amino-4-propoxybenzoic acid 2-(diethylamino)ethyl ester, Chibro-keracaine, Fluoracaine
Proparacaine (CAS 499-67-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H26N2O3 and a molecular weight of 294.38900 g/mol. Key properties include a melting point of 182-183.30C, a boiling point of 434.4ºC at 760 mmHg, a density of 1.065 g/cm3 and a flash point of 216.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 499-67-2
- Jingsj CID
- J-1035188-9
- Molecular Formula
- C16H26N2O3
- Molecular Weight
- 294.38900 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 182-183.30C |
|---|---|
| Boiling Point | 434.4ºC at 760 mmHg |
| Density | 1.065 g/cm3 |
| Flash Point | 216.5ºC |
| Exact Mass | 294.19400 |
| PSA | 64.79000 |
| LogP | 3.13740 |
| Vapor Pressure | 9.5E-08mmHg at 25°C |
| Refractive Index | 1.527 |
| Storage Conditions | Refrigerator |
Frequently Asked Questions
What is the CAS number of Proparacaine?
The CAS number of Proparacaine is 499-67-2.
What are the molecular formula and molecular weight of Proparacaine?
Proparacaine has molecular formula C16H26N2O3 and molecular weight 294.38900 g/mol.
What are the upstream and downstream products of Proparacaine?
For Proparacaine, Upstream Products: 4-Hydroxy-3-nitrobenzoic acid, 4-Propoxy-3-nitrobenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Proparacaine (CAS 499-67-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1035188-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.