[3-[[(Phenylamino)carbonyl]oxy]phenyl]carbamic acid ethyl ester
![[3-[[(Phenylamino)carbonyl]oxy]phenyl]carbamic acid ethyl ester Structure](CAS/GIF/13684-56-5.gif)
- CAS No.
- 13684-56-5
- Chemical Name:
- [3-[[(Phenylamino)carbonyl]oxy]phenyl]carbamic acid ethyl ester
- Synonyms
- EP-475;KEMIFAM;Betanex;SN-38107;Bentanex;synbetand;Tiancaian;BETANEX(R);BETANAL AM;esmedipham
- CBNumber:
- CB2762504
- Molecular Formula:
- C16H16N2O4
- Molecular Weight:
- 300.31
- MOL File:
- 13684-56-5.mol
- Modify Date:
- 2024/8/1 17:24:36
| Melting point | 120 °C |
|---|---|
| Boiling point | 441.54°C (rough estimate) |
| Density | 1.1782 (rough estimate) |
| refractive index | 1.6240 (estimate) |
| storage temp. | 0-6°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 12.96±0.70(Predicted) |
| color | White to Off-White |
| Water Solubility | 7mg/L(room temperature) |
| BRN | 2395716 |
| LogP | 3.390 |
| CAS DataBase Reference | 13684-56-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Desmedipham(13684-56-5) |
| EPA Substance Registry System | Desmedipham (13684-56-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273-P391-P501 |
| Hazard Codes | N |
| Risk Statements | 50/53 |
| Safety Statements | 60-61 |
| RIDADR | UN 3077 |
| WGK Germany | 2 |
| RTECS | FD0425000 |
| HS Code | 29242990 |
| Toxicity | LC50 (96-hour) for rainbow trout 3.8 mg/L and bluegill sunfish 13.4 mg/L (Hartley and Kidd, 1987); acute oral LD50 of pure desmedipham and the formulated product for rats 10,300 and 3,700 mg/kg, respectively (Ashton and Monaco, 1991). |
[3-[[(Phenylamino)carbonyl]oxy]phenyl]carbamic acid ethyl ester Chemical Properties,Uses,Production
Chemical Properties
Colorless, crystalline solid.
Uses
[3-[[(Phenylamino)carbonyl]oxy]phenyl]carbamic acid ethyl ester is a carbanilate based herbicide used in the weed control programs in sugar beet.
Definition
ChEBI: A carbamate ester that is phenylcarbamic acid in which the hydrogen of the hydroxy group has been replaced by a 3-[(ethoxycarbonyl)amino]phenyl group. It is an agrochemical used as a herbicide.
Potential Exposure
[3-[[(Phenylamino)carbonyl]oxy]phenyl]carbamic acid ethyl ester is a postemergence bis-carbamate herbi- cide used on sugarbeets to control annual weeds such as pigweed, wild mustard, lamb’s quarters, nightshade, chick- weed, buckwheat, goosefoot, ragweed, fiddleneck, and kochia
Environmental Fate
Soil. Degrades in soil forming the intermediate 3-hydroxycarbanilate (Worthing and
Hance, 1991). The reported half-lives in soil are 70 days, 20 hours and 10 minutes at pH
values of 5, 7 and 9, respectively (Worthing and Hance, 1991).
Plant. In sugar beets, m-aminophenol and ethyl-N-(3-hydroxyphenyl)-carbamate were
identified as metabolites (Hartley and Kidd, 1987).
Shipping
UN2757 Carbamate pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Incompatibilities
Esters with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interac- tion of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Carbamates are incompatible with reducing agents, strong acids, oxidizing acids, peroxides, and bases. Contact with active metals or nitrides cause the release of flammable, and potentially explosive, hydrogen gas. Forms Carbon monoxide and toxic nitrogen oxides when heated to decomposition.
Waste Disposal
Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Consult with environmental regulatory agencies for guid- ance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.
[3-[[(Phenylamino)carbonyl]oxy]phenyl]carbamic acid ethyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Morden Incecide Ltd | 08066085790Ext 274 | Punjab, India | 15 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Qingdao Trust Agri Chemical Co.,Ltd | +8613573296305 | China | 297 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21667 | 55 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49392 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29825 | 58 | Inquiry |
| SIMAGCHEM CORP | +86-13806087780 | China | 17367 | 58 | Inquiry |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | United States | 19892 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |