Lidocaine
Also known as: Lignocaine, Xylocaine, 2-(Diethylamino)-N-(2,6-dimethylphenyl)acetamide, 2-Diethylamino-2',6'-acetoxylidide, N-(2,6-Dimethylphenyl)-N,N-diethylglycinamide, Esracaine, Leostesin, Lidoderm, Lidothesin, Anestacon, Gravocain, Maricaine, 2',6'-Acetoxylidide, 2-(diethylamino)-, N1-(2,6-dimethylphenyl)-2-(diethylamino)acetamide
Lidocaine (CAS 137-58-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H22N2O and a molecular weight of 234.337 g/mol. Key properties include a melting point of 66-69°C, a boiling point of 372.7±52.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 179.2±30.7 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 137-58-6
- Jingsj CID
- J-1990715-4
- Molecular Formula
- C14H22N2O
- Molecular Weight
- 234.337 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 66-69°C |
|---|---|
| Boiling Point | 372.7±52.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 179.2±30.7 °C |
| Exact Mass | 234.173218 |
| PSA | 32.34000 |
| LogP | 3.63 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.512 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Additional Property | practically insoluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Activity & Biological Data
| Additional Information | [1]. VAN DER Wal S, et al. Lidocaine increases the anti-inflammatory cytokine IL-10 following mechanical ventilation in healthy mice. Acta Anaesthesiol Scand. 2014 Oct 14. [2]. Acevedo-Arcique CM, et al. Lidocaine, dexmedetomidine and their combination reduce isoflurane minimum alveolar concentration in dogs. PLoS One. 2014 Sep 18;9(9):e106620. |
|---|
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. 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 Lidocaine?
The CAS number of Lidocaine is 137-58-6.
What are the molecular formula and molecular weight of Lidocaine?
Lidocaine has molecular formula C14H22N2O and molecular weight 234.337 g/mol.
Is Lidocaine hazardous?
Lidocaine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of Lidocaine?
For Lidocaine, Upstream Products: Diethylamine, 2-Chloro-N-(2,6-dimethylphenyl)acetamide, 2,6-dimethylaniline; Downstream Products: Monoethylglycinexylidide, 2-Amino-N-(2,6-dimethylphenyl)acetamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Lidocaine (CAS 137-58-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990715-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.