Methocarbamol

美索巴莫

Also known as: Guaiacol glyceryl ether carbamate, Robaxin, Robaxan, Delaxin, Relax, Relestrid, Robamol, Lumirelax, Miolaxene, Miowas, Perilax, Traumacut, neuraxin, AHR 85, Avetil, Carbamic Acid 2-Hydroxy-3-(2-methoxyphenoxy)propyl Ester, 2-Hydroxy-3-(2-methoxyphenoxy)propyl carbamate, 2-Hydroxy-3-(o-methoxyphenoxy)propyl carbamate, Methyocarbamol, guaifenesin carbamate

Methocarbamol (CAS 532-03-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H15NO5 and a molecular weight of 241.240 g/mol. It is also known as Guaiacol glyceryl ether carbamate, Robaxin and Robaxan. Key properties include a melting point of 95-97ºC, a boiling point of 472.5±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 239.6±27.3 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
532-03-6
Jingsj CID
J-1981540-8
Molecular Formula
C11H15NO5
Chinese Name
美索巴莫
Molecular Weight
241.240 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point95-97ºC
Boiling Point472.5±40.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point239.6±27.3 °C

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Methocarbamol?

The CAS number of Methocarbamol is 532-03-6.

What are the molecular formula and molecular weight of Methocarbamol?

Methocarbamol has molecular formula C11H15NO5 and molecular weight 241.240 g/mol.

Is Methocarbamol hazardous?

Methocarbamol 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. "Methocarbamol (CAS 532-03-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1981540-8 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.