Metoxuron
Also known as: 3-(3-Chloro-4-methoxyphenyl)-1,1-dimethylurea, N'-(3-Chloro-4-methoxyphenyl)-N,N-dimethylurea, Deftor, Dosaflo, Dosagran, Dosanex, Dosanex FL, Dosanex MG, Herbicide 6602, Purivel, Sulerex
Metoxuron (CAS 19937-59-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H13ClN2O2 and a molecular weight of 228.675 g/mol. Key properties include a melting point of 124-127ºC, a boiling point of 391.6±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 190.6±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19937-59-8
- Jingsj CID
- J-15425-6
- Molecular Formula
- C10H13ClN2O2
- Molecular Weight
- 228.675 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 124-127ºC |
|---|---|
| Boiling Point | 391.6±42.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 190.6±27.9 °C |
| Exact Mass | 228.066559 |
| PSA | 41.57000 |
| LogP | 1.80 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.578 |
| Storage Conditions | APPROX 4°C |
GHS Safety & Compliance
- H410 — Very toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of Metoxuron?
The CAS number of Metoxuron is 19937-59-8.
What are the molecular formula and molecular weight of Metoxuron?
Metoxuron has molecular formula C10H13ClN2O2 and molecular weight 228.675 g/mol.
Is Metoxuron hazardous?
Metoxuron has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Metoxuron?
For Metoxuron, Upstream Products: Dimethylamine, 3-Chloro-4-methoxyphenyl isocyanate, 3-Chloro-4-methoxyaniline; Downstream Products: Dimethylamine, 3-Chloro-4-methoxyaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Metoxuron (CAS 19937-59-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15425-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.