Mefenacet
- CAS NO.：73250-68-7
- Empirical Formula: C16H14N2O2S
- Molecular Weight: 298.36
- MDL number: MFCD00078691
- EINECS: 277-328-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 15:30:33
What is Mefenacet?
The Uses of Mefenacet
Mefenacet is an acetanilide herbicide which is used for pre- and post emergence control of annual weeds in paddy oil. Mefenacet has been widely used and repeated in Asian countries and is frequently d etected in river or lake water.
The Uses of Mefenacet
Herbicide.
Definition
ChEBI: Mefenacet is a member of benzothiazoles and a tertiary carboxamide. It has a role as an antimitotic and a herbicide.
Safety Profile
A poison by inhalation.Moderately toxic by intraperitoneal and subcutaneousroutes. Low toxicity by ingestion. When heated todecomposition it emits toxic vapors of NOx and SOx.
Properties of Mefenacet
| Melting point: | 134.8° |
| Boiling point: | 441.0±47.0 °C(Predicted) |
| Density | 1.2361 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| Flash point: | >100 °C |
| storage temp. | 0-6°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 1.53±0.10(Predicted) |
| form | neat |
| BRN | 1143987 |
| CAS DataBase Reference | 73250-68-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Mefenacet(73250-68-7) |
| EPA Substance Registry System | Mefenacet (73250-68-7) |
Safety information for Mefenacet
| Pictogram(s) |
 Environment GHS09 |
| GHS Hazard Statements |
H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. |
Computed Descriptors for Mefenacet
New Products
Cyclopentane-1,2-dione 2,6-Dibromoaniline (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 1-AMino-cyclobutaneMethanol HCl TETRABUTYLAMMONIUM CYANIDE 3-Amino-3-(3-fluorophenyl)propanoic acid 3-Amino-3-(4-methylphenyl)propionic acid 3-AMINO-3-(3-CHLORO-PHENYL)-PROPIONIC ACID Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity 4 - fluoro- 2 - methoxy- 5 - nitroaniline 1-(2-amino-5-hydroxy phenyl)propan-1-one tert-butyl 4-(6-((7-cyclo pentyl -6-(dimethyl carbamoyl) -7H-pyrrolo [2,3-d]pyrimidin-2-yl) amino)pyridin-3-yl) piperazine-1-carboxylate 2-amino-5-nitrobenzonitrile (4-Fluoro-2-methoxy-5-nitro- phenyl)-[4- (1-methyl-1H- indol-3- yl)-pyrimidin-2-yl]- amine (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3- amine 2-Chloro Benzylcyanide 3,4 Diethoxy Benzylcyanide 3,4 Dimethoxy Benzylcyanide 3-chlorobenzyl cyanideRelated products of tetrahydrofuran
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