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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Product Details

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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