CARBETAMIDE

ChemicalBook > CAS DataBase List > CARBETAMIDE

Product Name: CARBETAMIDE
CAS No.: 16118-49-3
Chemical Name: CARBETAMIDE
Synonyms: 561 RP;Liquide;11,561rp;LEGURAME;RP 11561;Arbetamex;carbetamid;carbetamex;leguramepm;Legurame[R]
CBNumber: CB7717695
Molecular Formula: C12H16N2O3
Formula Weight: 236.27
MOL File: 16118-49-3.mol

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CARBETAMIDE Property

Melting point:: >110°C
Boiling point:: 378.73°C (rough estimate)
Density: 1.174
refractive index: 1.5460 (estimate)
storage temp.: 0-6°C
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 13.22±0.70(Predicted)
Water Solubility: 3.5g/L(20 ºC)
BRN: 8318291
LogP: 1.520 (est)
EPA Substance Registry System: Carbetamide (16118-49-3)

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Safety

Hazard Codes: Xi
WGK Germany: 2
RTECS: FD8900000
HS Code: 29242990
Toxicity: dog,LD50,oral,900mg/kg (900mg/kg),Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 80, 1973.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H351Suspected of causing cancer

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P273Avoid release to the environment.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 45369
Product name: Carbetamide
Purity: PESTANAL
Packaging: 250mg
Price: $94.4
Updated: 2024/03/01

TRC

Product number: C178028
Product name: Carbetamide
Packaging: 250mg
Price: $120
Updated: 2021/12/16

AHH

Product number: MT-04527
Product name: Carbetamide
Purity: 98%
Packaging: 5g
Price: $412
Updated: 2021/12/16

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CARBETAMIDE Chemical Properties,Usage,Production

Chemical Properties

Carbetamide is a colorless, crystalline powder, or solid.

Uses

Carbetamide is used in the determination of pesticides.

Definition

ChEBI: A carbamate ester obtained by the formal condensation of phenylcarbamic acid with the hydroxy group of N-ethyl-2-hydroxypropanamide.

Potential Exposure

Carbamate herbicide used to kill unwanted plants

Metabolic pathway

Photodegradation of carbetamide in solution with UV irradiation in the presence of UV ? H2O2 and ? TiO2 primarily occurs at the o- and p-positions, but not at the m-position of the phenyl ring, and the preferential photoproduct isolated is ortho-hydroxylated carbetamide. 5-Methyl-3-phenyl-oxazolidine dione is isolated only in the presence of TiO2. The cyclization may result from radical coupling with the dissolved oxygen. N-De-ethylation of the ethylcarbamoyl group and hydroxylation on the carbamoyloxy linkage occur to yield free amine of carbetamide and lactamide analogs. It is interesting to note that formulated carbetamide is phototransformed to N-ethyllactamide- 4-aminobenzoate as a major product via the rearrangement reaction similar to the Photo-Fries reaction. The degradation kinetics of carbetamide and its potential metabolites are measured at different temperatures in both unsterilized and sterilized alkaline soil.
The chemical degradation of carbetamide importantly gives N-phenyl-3-methyloxazolidine-2,5- dione which results in 2-(phenylcarbamoyloxy)- propionic acid and N-phenyl-2-hydroxypropionamide and the aniline in the soil. The purely biological degradation of this compound cannot clearly yield degradation products that are different from those by chemical degradation in non-sterilized soils.

Shipping

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

Incompatibilities

Slowly hydrolyzes in water, releasing ammonia and forming acetate salts. 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. Amides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides with strong reducing agents such as hydrideds and active metals. Amides are very weak bases (weaker than water). Mixing amides with dehydrating agents such as phosphorus pentoxide or thionyl chloride generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx). This compound is decomposed by strong base or acid.

Waste Disposal

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved land fill. Consult with environmental regulatory agencies for guidance 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.

CARBETAMIDE Preparation Products And Raw materials

Raw materials

L(+)-Lactic acid Phenyl isocyanate Propionamide Methyl propionate

Preparation Products

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16118-49-3, CARBETAMIDERelated Search:

Propionamide CARBETAMIDE D5 (PHENYL D5) Propham CARBETAMIDE

(1-ethylcarbamoyl)ethylester,d-(-)-carbanilicaci

(phenylcarbamoyloxy)-2-n-ethylpropionamide

(r)-n-ethyl-2-(((phenylamino)carbonyl)oxy)propanamide

11,561rp

(R)-1-(ethylaMino)-1-oxopropan-2-yl phenylcarbaMate

CarbetaMide 0

Carbetamide Standard

Carbetamide Solution, 1000ppm

2-phenyl-carbamoyloxy-n-aethyl-propionamid

carbetamex

carbetamid

carbethamide

d-(-)-1-(ethylcarbamoyl)ethylphenylcarbamate

d-n-ethylacetamidecarbanilate

d-n-ethyllactamidecarbanilate(ester)

(2R)-N-Ethyl-2-[[(phenylamino)carbonyl]oxy]propanamide

Carbetamide Solution, 100ppm

LEGURAME

leguramepm

n-ethyl-,carbanilate(ester),d-lactamid

Carbetamex[R]

D-N-Ethylactamide carbanilate ester

Legurame[R]

(r)-(-)-1-(ethylcarbamoyl)ethyl n-phenylcarbamate

carbetamide (bsi,iso,ansi,wssa)

CARBETAMID STANDARD

(R)-(-)-1-(Ethylcarbamoyl)ethyl phenylcarbamate

Carbetamide, (2R)-1-(Ethylamino)-1-oxopropan-2-yl phenylcarbamate

Legruame P. M.

Liquide

RP 11561

D-N-ETHYL-2-(PHENYLCARBAMOYLOXY) PROPIONAMIDE

CARBETAMIDE

N-Ethyl-2-((phenylaminocarbonyl)oxy)propanamide

Arbetamex

(2R)-(-)-1-(Ethylcarbamoyl)ethyl phenylcarbamate

Carbetamide, (2R)-(-)-1-(Ethylamino)-1-oxoprop-2-yl phenylcarbamate

CARBETAMIDE PESTANAL, 250 MG ((R)-(-)-1-

Carbetamide@1000 μg/mL in Methanol

Carbetamide @100 μg/mL in MeOH

Propanamide, N-ethyl-2-[[(phenylamino)carbonyl]oxy]-, (2R)-

Carbetamide Solution in Methanol, 100μg/mL

Carbetamide 13C6

CarbetamideQ: What is Carbetamide Q: What is the CAS Number of Carbetamide

561 RP

Caswell No. 159B

EPA Pesticide Chemical Code 259200

Refametinib Impurity 9

Carbetamide-d5 (phenyl-d5) in acetone

Carbetamide 100 μg/ml Acetonitrile

C11000000 Carbetamide

L11000000ALCarbetamidE10μg/mLin Acetonitril

Carbetamide in Acetonitrile

16118-49-3