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Carbetamide

Carbetamide structure

CAS No:
16118-49-3
Formula:
C12H16N2O3
Chemical Name:
Carbetamide
Synonyms:
Propanamide,N-ethyl-2-[[(phenylamino)carbonyl]oxy]-,(2R)-;Lactamide,N-ethyl-,carbanilate (ester),D-;Propanamide,N-ethyl-2-[[(phenylamino)carbonyl]oxy]-,(R)-;(2R)-N-Ethyl-2-[[(phenylamino)carbonyl]oxy]propanamide;Carbetamide;RP 11561;11561RP;Carbethamide;Carbetamex;Legurame PM;25227-21-8
Categories:
Agrochemicals > Herbicides

Description

Carbetamide is a colorless, crystalline powder, or solid.ChEBI: A carbamate ester obtained by the formal condensation of phenylcarbamic acid with the hydroxy group of N-ethyl-2-hydroxypropanamide.

Carbetamide Basic Attributes

Molecular Weight：

236.27

Exact Mass：

236.27

EC Number：

240-286-6

HScode：

29242990

Characteristics

PSA：

67.43000

XLogP3：

2.83

Density：

1.174

Melting Point：

119 °C

Boiling Point：

378.73°C (rough estimate)

Flash Point：

198.4±31.5 °C

Refractive Index：

1.5460 (estimate)

Storage Conditions：

0-6°C

Vapor Pressure：

6.31E-06mmHg at 25°C

Toxicity：

Oral-Rat LD50: 11000 mg/kg; Oral-Mouse LD50: 1200 mg/kg

Flammability characteristics：

Combustion produces toxic nitrogen oxide gas

Safety Information

Transport codes：

UN2757 Carbamate pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN 2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

wgk germany：

hazard class code：

R36/37/38:Irritating to eyes, respiratory system and skin .

safety instructions：

S26

RTECS Number：

FD8900000

Marks：

Storage features：

Warehouse ventilated, low temperature and dry

Toxicity

Toxicity class：

moderately toxic

Carbetamide Use and Manufacturing

Methods of Manufacturing

Methyl α-hydroxypropionate reacts with ethylamine to generate N-ethyl-α-hydroxypropionamide, which is then added with phenyl isocyanate to form carbachol.

Uses

Selective herbicide. It can control gramineous weeds and certain broad-leaved weeds and is used in rapeseed, alfalfa, and cruciferous crop fields. If the rape field is used, it can be treated before transplanting and after transplanting live trees, and spray water with 70% wettable powder. This product is not affected by soil and climate. Under normal circumstances, the residual effect period in the soil can reach 2 months.

Recommended Suppliers of Carbetamide

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

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Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

CARBETAMIDE

CAS No.: 16118-49-3

Content: 99.00%

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