CAS No.97780-06-8,Ethametsulfuron-methyl Suppliers

Products Categories

Pharmaceutical (22)
Organic Chemicals (11)
Agrochemicals (9)
Others (9)
Materials (2)
Reagent (1)

Basic Information

Molecular Structure:
CAS No.:	97780-06-8
Name:	Ethametsulfuron-methyl
Article Data:	3

Formula:	C₁₅H₁₈N₆O₆S
Molecular Weight:	410.411
Synonyms:	DPX-A 7881;Ethametsulfuron methyl ester;Muster;
Density:	1.473 g/cm³
Melting Point:	192-194 °C
Boiling Point:	316.8℃
Appearance:	Light tan Solid
Hazard Symbols:	N
Risk Codes:	50/53
Safety:	60-61
PSA:	169.88000
LogP:	2.22670

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:44 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 97780-06-8

Chemistry

Product Name: Ethametsulfuron-methyl
The MF of Ethametsulfuron-methyl(97780-06-8) is C₁₅H₁₈N₆O₆S.

The MW of Ethametsulfuron-methyl(97780-06-8) is 410.41.
Synonyms: methyl 2-(((((4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl)amino)carbonyl)amino)sulfonyl)benzoate;DPX-A7881;ETHAMETSULFURON-METHYL;methyl2-((4-ethoxy-6-methylamino-1,3,5-triazin-2-yl)carbamoylsulfamoyl)benzo;ETHAMESULFURON;ETHAMETSULFURON METHYL ESTER;MUSTER;benzoicacid,2-(((((4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl)amino)carbonyl
Product Categories: Herbicide
Mol File: 97780-06-8.mol
Surface Tension: 73.1 dyne/cm
Density: 1.473 g/ml
MP: 192-194°C
storage temp: 0-6°C
EPA Substance Registry System: 97780-06-8(EPA Substance)

Uses

The Ethametsulfuron-methyl(97780-06-8) is used as a herbicide used for a branched-chain amino acid synthesis inhibitor, inhibit acetolactate synthase. For Weed Control in rape, has a good selectivity. Right Alopecurus, Cardamine, thin capsule, grass, Galium aparine and so have a good Control effect, dosage 0.3 ~ 0.6g/100m2, broadcast before and after the buds can be role; to Succeeding crops such as rice, cotton, wheat and other security. Not in rice seedling, cotton, corn, melons, beans, the use of crop fields.

Toxicity Data With Reference

1.	orl-rat LD50:>5 g/kg	PEMNDP Pesticide Manual. 9 (1991),580.
2.	orl-qal LD50:>2250 mg/kg	PEMNDP Pesticide Manual. 9 (1991),580.
3.	orl-dck LD50:>2250 mg/kg	PEMNDP Pesticide Manual. 9 (1991),580.

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NO_x and SO_x

Specification

2 - amino -4 - methylamino--6 - ethoxy-3 nitrogen of benzene were prepared to 57g of cyanuric chloride dissolved in 800mL acetone, cooling to -10 ℃, pass ammonia 11g, reaction to 30min; dropwise methylamine aqueous solution 84g, at 30 ℃ reaction 3h; by post-treatment was 2 - amino -4 - methylamino--6 - chloro-benzene, all three nitrogen 46.5g, mp> 230 ℃. And then in ethanol solution (400mL) of sodium with ethanol (10% CH3CH2ONa 224g) reflux 3h, products handled by the post-40.5g, mp 171.1 ~ 171.6 ℃, content of "95%, the yield of 80%. 2 - methyl benzene sulfonyl isocyanate of preparation, see preparation method of metsulfuron-methyl.Ethametsulfuron synthesis will be 2 - amino -4 - methylamino--6 - ethoxy-3-N were dissolved in 17.7g of benzene 6000mL dichloromethane, dropping o-methyl benzene sulfonyl isocyanate 27.3g, at room temperature reaction of 3h, solution gradually into the cream, put it aside, filtration, drying may ethametsulfuron 35g, mp195 ℃, content of "93%, the yield of" 80%.