Obtucarbamate B
Also known as: Dimethyl toluene-2,6-dicarbamate, 2-Methyl-1,3-phenylenedicarbamic acid dimethyl ester, Dimethyl (2-methyl-1,3-phenylene)biscarbamate, Dimethyl (2-methyl-1,3-phenylene)dicarbamate, Carbamic acid, N,N'-(2-methyl-1,3-phenylene)bis-, C,C'-dimethyl ester, toluene-2,6-bis(methyl) carbamate
Obtucarbamate B (CAS 20913-18-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H14N2O4 and a molecular weight of 238.240 g/mol. Key properties include a boiling point of 266.6±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 115.0±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20913-18-2
- Jingsj CID
- J-1975472-4
- Molecular Formula
- C11H14N2O4
- Molecular Weight
- 238.240 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 266.6±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 115.0±27.3 °C |
| Exact Mass | 238.095352 |
| PSA | 76.66000 |
| LogP | 2.33 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.600 |
Activity & Biological Data
| Additional Information | [1]. Huang LS, et al. Carbamate derivatives and sesquiterpenoids from the South China Sea gorgonian Melitodes squamata. Beilstein J Org Chem. 2012;8:170-6. |
|---|
Frequently Asked Questions
What is the CAS number of Obtucarbamate B?
The CAS number of Obtucarbamate B is 20913-18-2.
What are the molecular formula and molecular weight of Obtucarbamate B?
Obtucarbamate B has molecular formula C11H14N2O4 and molecular weight 238.240 g/mol.
What are the upstream and downstream products of Obtucarbamate B?
For Obtucarbamate B, Downstream Products: Toluene-2,6-diisocyanate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Obtucarbamate B (CAS 20913-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975472-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.