Chlorpropham CAS#101-21-3
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Chemical Name:Chlorpropham
CAS No.:101-21-3
Molecular Formula:C10H12ClNO2
Molecular weight:213.66
Sample: Available
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Products Description of Chlorpropham CAS#101-21-3
Chlorofen, also known as clopfen, is an organic compound with the chemical formula C10H12ClNO2. It is a light brown crystalline powder and is insoluble in water. It is a plant growth regulator and herbicide that can effectively control wheat, corn, and alfalfa. , sunflower, potato, sugar beet, rice, kidney beans, carrot, spinach, lettuce, onion, pepper and other crops to control annual grass weeds and some broadleaf grasses, and can also be used to inhibit potato germination during storage.
Chlorpropham Chemical Properties
Melting point | 41°C |
Boiling point | 247°C |
density | 1.18 |
refractive index | nD20 1.5388 |
Fp | 247°C |
storage temp. | 2-8°C |
solubility | Chloroform (Slightly), Methanol (Slightly) |
form | crystalline |
pka | 13.06±0.70(Predicted) |
color | light tan |
Odor | faint char. odor |
Water Solubility | 0.009 g/100 ml very poor |
Decomposition | 247 ºC |
Merck | 14,2187 |
BRN | 2211397 |
Exposure limits | An experimental carcinogen and neoplastigen |
Stability: | Stable. Incompatible with strong acids, strong bases, strong oxidizing agents. |
CAS DataBase Reference | 101-21-3(CAS DataBase Reference) |
IARC | 3 (Vol. 12, Sup 7) 1987 |
NIST Chemistry Reference | Chlorpropham(101-21-3) |
EPA Substance Registry System | Chlorpropham (101-21-3) |
Safety Information
Hazard Codes | Xn,N,F |
Risk Statements | 22-51/53-36-20/21/22-11 |
Safety Statements | 61-36/37-26-16 |
RIDADR | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | FD8050000 |
HS Code | 2924.29.4300 |
HazardClass | 9 |
PackingGroup | III |
Hazardous Substances Data | 101-21-3(Hazardous Substances Data) |
Toxicity | LD50 orally in rats: 1.2 g/kg (Boyd, Carsky) |
Product Application of Chlorpropham CAS#101-21-3
It is both a plant growth regulator and a herbicide. It can inhibit β-amylase activity, inhibit the synthesis of plant RNA and protein, interfere with oxidative phosphorylation and photosynthesis, and destroy cell division, so it can significantly inhibit the germination of potatoes during storage. It can also be used for thinning flowers and fruits on fruit trees. At the same time, chlorpheniramine is a highly selective pre-emergence or early post-emergence herbicide. The agent is absorbed by the spores of grass weeds. It is mainly absorbed by the roots of the plant. It can also be absorbed by the leaves and travels upward and upward in the body. With two-way conduction, it can effectively control annual grass weeds and some broadleaf grasses in wheat, corn, alfalfa, sunflower, potato, sugar beet, soybean, rice, beans, carrots, spinach, lettuce, onion, pepper and other crops.
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