Glyphosate
- CAS No.
- 1071-83-6
- Chemical Name:
- Glyphosate
- Synonyms
- GLYPHOSPHATE;TOTAL;sting;N-(PHOSPHONOMETHYL)GLYCINE;glyphosate acid;AMMO;GLIPHOSATE;GLYPHOSATE TECH;N-(Phosphonomethyl)glycine 2-propylamine;Rounduuuuup(Monsanto)
- CBNumber:
- CB7680517
- Molecular Formula:
- C3H8NO5P
- Molecular Weight:
- 169.07
- MOL File:
- 1071-83-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/7 20:48:41
| Melting point | 230 °C (dec.) (lit.) |
|---|---|
| Boiling point | 465.8±55.0 °C(Predicted) |
| Density | 1.74 |
| Flash point | 230°C |
| storage temp. | APPROX 4°C |
| solubility | DMSO: slightly soluble; PBS (pH 7.2): slightly soluble |
| pka | 1.22±0.10(Predicted) |
| form | solid |
| color | White to off-white |
| Odor | odorless |
| Water Solubility | 1.2 g/100 mL |
| Decomposition | 230 ºC |
| Merck | 13,4525 |
| BRN | 2045054 |
| Stability | Stable. Incompatible with metals, strong oxidizing agents, strong bases. May be light sensitive. |
| InChIKey | XDDAORKBJWWYJS-UHFFFAOYSA-N |
| LogP | -2.360 (est) |
| CAS DataBase Reference | 1071-83-6(CAS DataBase Reference) |
| IARC | 2A (Vol. 112) 2017 |
| EPA Substance Registry System | Glyphosate (1071-83-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H312-H318-H411 | |||||||||
| Precautionary statements | P273-P280-P302+P352+P312-P305+P351+P338-P362+P364-P391 | |||||||||
| Hazard Codes | Xi,N,Xn | |||||||||
| Risk Statements | 41-51/53-62-37/38-36/37/38-36-22 | |||||||||
| Safety Statements | 26-39-61-2-37-36 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | MC1075000 | |||||||||
| HS Code | 29319090 | |||||||||
| Toxicity | LD50 in rats, mice (mg/kg): 4873, 1568 orally (Bababunmi) | |||||||||
| NFPA 704 |
|
Glyphosate price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | P9556 | N-(Phosphonomethyl)glycine suitable for plant cell culture, BioReagent | 1071-83-6 | 5G | ₹32659.03 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 337757 | N-(Phosphonomethyl)glycine 96% | 1071-83-6 | 250MG | ₹2316.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 89432 | Glyphosate certified reference material, TraceCERT? | 1071-83-6 | 100MG | ₹8454.33 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 337757 | N-(Phosphonomethyl)glycine 96% | 1071-83-6 | 1G | ₹5661.48 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 45521 | Glyphosate PESTANAL?, analytical standard | 1071-83-6 | 250MG | ₹7880.6 | 2022-06-14 | Buy |
Glyphosate Chemical Properties,Uses,Production
Description
Glyphosate (N-(phosphonomethyl)glycine; 1071-83-6) is the active ingredient in several commercial herbicides for nonselective weed control. Glyphosate herbicides are among the world’s most widely used herbicides. Roundup?, containing the active ingredient glyphosate, was developed and introduced by Monsanto Company in 1974. Other formulations include WeatherMax, UltraMAX, Buccaneer, Razor Pro, Rodeo, and AquaMaster?. Some crops such as soybeans and cotton have been genetically engineered to be resistant to glyphosate (Roundup Ready), allowing farmers to use glyphosate as a postemergence herbicide. The United States Environmental Protection Agency (EPA) considers glyphosate to be relatively low in toxicity compared to organochlorine and organophosphate pesticides.
Chemical Properties
Glyphosate is a broad-spectrum, non-selective systemic herbicide. It is a colorless crystal at room temperature and is soluble in acetone, ethanol, xylene, and water. Glyphosate is used for the control of annual and perennial plants, including grasses, sedges, broadleaved weeds, and woody plants. It can be used on non-cropland as well as on many varieties of crops. Glyphosate itself is an acid, but it is commonly used in salt form, most commonly isopropylamine salt. It may also be available in acidic or trimethylsulfonium salt forms. It is generally distributed as water-soluble concentrates and powders. Glyphosate is a GUP.
Uses
Glyphosate is the active ingredient in several commercial herbicides. It is a broad-spectrum systemic herbicide for various types of weeds, grasses (Poaceae), and woody plants.
General Description
Odorless white powder. Decomposition begins at approximately 419°F (darkens). pH (1% solution in water) 2.5.
Reactivity Profile
Glyphosate may react with galvanized steel or unlined steel (except stainless steel) containers to produce hydrogen gas which may form a highly combustible or explosive gas mixture. Glyphosate can react with caustic (basic) materials to liberate heat. Glyphosate is corrosive to iron.
Health Hazard
Glyphosate is practically non-toxic if ingested, with a reported acute oral LD50 of 5600 mg/kg in the rat. The toxicities of the technical acid (glyphosate) and the formulated product (Roundup) are nearly the same. Laboratory animals, such as rats, dogs, mice, and rabbits, exposed to glyphosate for 2 years did not indicate any kind of adverse health effects.
Fire Hazard
Flash point data for Glyphosate are not available; however, Glyphosate is probably combustible.
Pharmacology
Glyphosate is the only known inhibitor of the biosynthesis
of aromatic acids that has been commercialized as a
successful herbicide (1). Glyphosate acts as a competitive
inhibitor of phosphoenolpyruvate, the natural substrate of
the enzyme 5-enolpyruvyl-shikimate-3-phosphate (EPSP)
synthase, and causes amassive accumulation of shikimate
in treated plant tissue (1).
Glyphosate is a nonselective herbicide, and it has
been characterized as a low-risk herbicide for the
evolution of herbicide resistance. A few weed species
are somewhat tolerant to glyphosate, probably due
to uptake or translocation mechanisms, but no plant
species has sufficient resistance to glyphosate to allow its use directly on the crop as a selective herbicide.
The complicated procedure used to genetically engineer
the commercialized glyphosate-tolerant crops (31) would
suggest that the evolution of glyphosate-resistant weeds
will be a very slow process and that the level of resistance
from field selection will be relatively low.
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. Human systemic effects: arrhythmias, blood pressure lowering, body temperature increase, change in heart rate, convulsions, darrhea, fibrosing alveolitis, fibrosis, hypermoultty, respiratory depression, respiratory stimulation. Used as an herbicide. When heated to decomposition it emits very toxic fumes of NOx and POx.
Potential Exposure
A potential danger to those involved in the manufacture, formulation, and application of this nonselective and nonresidual pre-emergence organophos phate herbicide. Has wide residential use in the United States for the control of weeds.
Metabolic pathway
The photolytic degradation of glyphosate results in the formation of glycine, (aminomethyl)phosphonic acid (AMPA), and NH3. Glyphosate undergoes nitrogen ? carbon cleavage on reaction with m- chloroperoxybenzoic acid, leading ultimately to many of the same products formed on their metabolism and environmental degradation. It is suggested that insoluble complexes of glyphosate with iron(III), copper(II), calcium, and magnesium ions are formed at near-neutral pH, a mechanism of which is the inactivation of glyphosate in contaminated groundwater.268 The bacterium degrades high levels of glyphosate, primarily by converting to AMPA. Appreciable uptake of glyphosate is observed with seedlings and leaves and to a lesser extent with culture cells in the form of non-metabolized glyphosate, with AMPA as the only detectable metabolite.
Metabolism
In soils, glyphosate is rapidly mineralized within 1 to 2 weeks, and degradation occurs under aerobic and anaerobic conditions (79). The C?P bond is relatively resistant to chemical degradation, but several bacteria, e.g., Arthrobacter (80), Pseudomonas (81), various members of the Rhizobiaceae family (82), and certain fungi (83), have been shown to metabolize glyphosate.
Shipping
UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous haz ardous material, Technical Name Required.
Incompatibilities
Organophosphates are susceptible to for mation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water, and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithio carbamates, isocyanates, mercaptans, nitrides, sulfides (releasing heat, toxic, and possibly flammable gases), thio sulfates, and dithionites (releasing hydrogen sulfate and oxides of sulfur). Solutions are corrosive to iron, unlined steel, and galvanized steel, forming a highly combustible or explosive gas mixture. Do not store glyphosate in contain ers made from these materials.
Glyphosate Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Insecticides Ltd | +91-1127679700 +91-1127679700 | New Delhi, India | 13 | 58 | Inquiry |
| Kilpest India limited | +91-7552586536 +91-7552586536 | Madhya Pradesh, India | 38 | 58 | Inquiry |
| ENTOMIC CHEMICALS | +91-9425149263 +91-9425149263 | Madhya Pradesh, India | 39 | 58 | Inquiry |
| General Crop Science | +91-9810438260 +91-9896700555 | Haryana, India | 31 | 58 | Inquiry |
| SD Agro Chemicals | +91-9650182828 +91-9871331171 | Uttar Pradesh, India | 42 | 58 | Inquiry |
| Unique Farm Aid Pvt Ltd | +91-9873006591 +91-9873006592 | New Delhi, India | 31 | 58 | Inquiry |
| Mangalore Chemicals And Fertilizers Limited | +91-8045855599 +91-8045855599 | Karnataka, India | 17 | 58 | Inquiry |
| HPM Chemicals And Fertilizers Ltd | +91-1145071800 +91-8275418788 | New Delhi, India | 13 | 58 | Inquiry |
| Aimco Pesticides Limited | +91-9444137807 +91-9825358545 | Maharashtra, India | 22 | 58 | Inquiry |
| Super Crop Safe Limited | +91-9726022444 +91-9824169514 | Gujarat, India | 38 | 58 | Inquiry |
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