Carbetamide Solution, 1000ppm

Name	carbetamide
Synonyms	11,561rp carbetamide CarbetaMide 0 Carbetamide Standard Carbetamide Solution, 1000ppm (phenylcarbamoyloxy)-2-n-ethylpropionamide (1-ethylcarbamoyl)ethylester,d-(-)-carbanilicaci (R)-1-(ethylaMino)-1-oxopropan-2-yl phenylcarbaMate (r)-n-ethyl-2-(((phenylamino)carbonyl)oxy)propanamide
CAS	16118-49-3
EINECS	240-286-6
InChI	InChI=1/C12H16N2O3/c1-3-13-11(15)9(2)17-12(16)14-10-7-5-4-6-8-10/h4-9H,3H2,1-2H3,(H,13,15)(H,14,16)/t9-/m0/s1

Molecular Formula	C12H16N2O3
Molar Mass	236.27
Density	1.174
Melting Point	>110°C
Boling Point	378.73°C (rough estimate)
Flash Point	182.6°C
Water Solubility	3.5g/L(20 ºC)
Vapor Presure	6.31E-06mmHg at 25°C
Appearance	neat
BRN	8318291
pKa	13.22±0.70(Predicted)
Storage Condition	0-6°C
Refractive Index	1.5460 (estimate)
Physical and Chemical Properties	The neat was a white crystalline solid. m. P. 119 °c (118 °c). The solubility was 900g/L in acetone, 1400g/L in methanol, 300mg/L in cyclohexanone, and 3.5G/L in water. Under normal storage conditions, it is stable and non-corrosive. The melting point of the original drug was> 110 ℃, the relative density was 0.5, and the vapor pressure was 0.133 × 10-3Pa.

EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
toxicity	acute oral LD50 in rats is 11000mg/kg, 1250mg/kg in mice and 1000mg/kg in dogs. The application of 500 mg/kg skin on rabbits has no effect. Rats were fed with a non-acting dose of 3200mg/kg for 90 days, and animal tests showed no carcinogenic, teratogenic and mutagenic effects. Blue gill LC50 is 20mg/L, rainbow trout LC50 is 6.5mg/L; Pigeon LD50 is 2000 mg/kg. Non-toxic to bees. No irritation to eyes and skin.
use	selective herbicide. It can control gramineous weeds and certain broad-leaved weeds, and is used in rape, alfalfa, and cruciferous crop fields. For example, rape fields can be used to spray water with 70% wettable powder before transplanting and after transplanting live trees. This product is not affected by soil and climate. Under normal circumstances, the residual period in the soil can reach 2 months.
Production method	Methyl α-hydroxypropionate reacts with ethylamine to generate N-ethyl-α-hydroxypropionamide, which is then added with phenyl isocyanate.
category	pesticide
toxicity classification	poisoning
acute toxicity	oral-rat LD50: 11000 mg/kg; Oral-mouse LD50: 1200 mg/kg
flammability hazard characteristics	combustion produces toxic nitrogen oxide gas
storage and transportation characteristics	warehouse ventilation and low temperature drying
fire extinguishing agent	dry powder, foam, water mist