Product
Desmedipham
Common
name:
Desmedipham(bsi,e-iso,ansi,wssa)
Molecular weight:
240
Molecular formula:
C16H16N2O4
Structural formula:
Chemical
name:
ethyl[3-phenylamino canbonyl oxy]phenyl carbamate
Physical and Chemical
Properties:
colourless crystals M.P.120°C,V.P<1.30umPa(25°C),Solubility:in
water 7 mg/L(PH7,20°C)Readily soluble in
polar organic Solvents:acetone 400, isophorone
400, methanol 180 chloroform 78,Benzene 1.6
(all in g/L,20°C) Stability:Two years at
room tempterature. Water 91 mg/ml at 20°C
Water 0.9mg/ml at 27.7°C Organic solvents
g/L Organic solvents(%) Acetone 41.6 acetone
over 4 Chloroform and dichloromethane over 50
Distribution coefficient in n-octyl alcohol
and water:Pure 55:1,technical 6140:1.
Stability:stable in aqueous acidic media,but
hydrolysed in neutral and alkaline use media
Usage: Used
post-emergeme to control broad-leaved weeds
in beet crops,in particular sugar beet.Usually
sprayed in combination with phen medipham.
Toxicity :Oral
LD50(Rat)>9.5g/kg;
Dermal LD50(Rabbit)>2g/kg.
Specifications:95%
Tech.
Packing:
Iron
drums with plastic linling of 50kg net each.
FAX: 86-513-3882818
TEL: 86-513-3883399
E-MAIL: wechem@pub.nt.jsinfo.net
WEB SITE: www.w-echem.com
ADD: Laogang, Qidong City, Jiangsu Province,
China(226221)
