Nicosulfuron
烟嘧磺隆
Also known as: 1-(4,6-Dimethoxypyrimidin-2-yl)-3-(3-dimethylcarbamoyl-2-pyridylsulfonyl)urea, 2-[(4,6-Dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-N,N-dimethylnicotinamide, 2-[[[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-3-pyridinecarboxamide, Accent, DPX V9360, MU 495
Nicosulfuron (CAS 111991-09-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H18N6O6S and a molecular weight of 410.405 g/mol. It is also known as 1-(4,6-Dimethoxypyrimidin-2-yl)-3-(3-dimethylcarbamoyl-2-pyridylsulfonyl)urea, 2-[(4,6-Dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-N,N-dimethylnicotinamide and 2-[[[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-3-pyridinecarboxamide. Key properties include a melting point of 141-144°C, a boiling point of 719.1±70.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 388.7±35.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and 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.
- 111991-09-4
- Jingsj CID
- J-29602-9
- Molecular Formula
- C15H18N6O6S
- Chinese Name
- 烟嘧磺隆
- Molecular Weight
- 410.405 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 141-144°C |
|---|---|
| Boiling Point | 719.1±70.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 388.7±35.7 °C |
| Exact Mass | 410.100861 |
| PSA | 161.09000 |
| LogP | -2.09 |
| Vapor Pressure | 0.0±2.4 mmHg at 25°C |
| Refractive Index | 1.640 |
| Storage Conditions | 0-6°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Louis Carles, et al. Nicosulfuron Degradation by an Ascomycete Fungus Isolated From Submerged Alnus Leaf Litter. Front Microbiol. 2018 Dec 19;9:3167. |
|---|
Customs & Trade Information
| HS Code | 2935009013 |
|---|---|
| Summary | 2935009013 methyl 2-((n-((4,6-dimethoxypyrimidin-2-yl)carbamoyl)sulfamoyl)methyl)benzoate。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:35.0% |
Frequently Asked Questions
What is the CAS number of Nicosulfuron?
The CAS number of Nicosulfuron is 111991-09-4.
What are the molecular formula and molecular weight of Nicosulfuron?
Nicosulfuron has molecular formula C15H18N6O6S and molecular weight 410.405 g/mol.
Is Nicosulfuron hazardous?
Nicosulfuron has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Nicosulfuron (CAS 111991-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29602-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.