Chlorpropham (99%TC, 50%HFC)-Herbicide

• CAS No.: 101-21-3
• Formula: C10H12ClNO2
• EINECS: 202-925-7
• Appearance: Powder
• Method of Application: Cauline Leaf, Soil Treatment Agent
• Usage: Selective
• Model NO.: 99%TC, 50%HFC
• Composition: Organic
• Specific Conductivity: The Tag Type Herbicides
• Colour: Light Brown
• Weedicide: Chlorpropham
• Transport Package: Follow Customer′s Request.
• Specification: GB/FAO/SGS
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 1, 000 T/Year

Product Description

Chlorpropham

Specification: 99%TC, 50%HFC

Chemical name: Isopropyl N-(3-chlorophenyl)carbamate
CAS No.: 101-21-3
Molecular Formula: C₁₀H₁₂ClNO₂
Formula weight: 213.66
EINECS NO.: 202-925-7

Physical & Chemical Properties
Appearance: Light brown crystal
Water Solubility: 89 mg/L @ 25 °C
Solubility in Other Solvents: benzene v.s.; xylene v.s.; chloroform v.s.; ketones v.s.; acetone v.s.; methanol v.s.; esters v.s.; minerals and oils.
Melting Point: 41.4 °C
Vapor Pressure: 1.33 mPa @ 25 °C
Partition Coefficient: Not Available
Adsorption Coefficient: 400 (estimated)

Toxicity
Chlorpropham displays a low level toxicity profile, with no signs of acute toxicity after exposure of less than 1000 mg/kg/day. Long term exposure at high doses (≥ 1000 mg/kg/day) could cause reduction of body weight gain, decrease in hematocrit and hemoglobin, and increase in blood reticulocytes.
Regarding the carginogenic risk, chlorpropham is classified by the EPA as group E (non-carcinogenic).[1] However, one of its metabolites (3-chloroaniline, for which there are no carcinogenicity data available) is structurally similar to the known carcinogen 4-chloroaniline.
The acceptable daily intake ranges from 0.03 mg/Kg (FAO 2001) to 0.05 mg/Kg (EPA 1996 and EC 2003).

Application
Chlorpropham is a plant growth regulator and herbicide used as a sprout suppressant for grass weeds, alfalfa, lima and snap beans, blueberries, cane fruit, carrots, cranberries, ladino clover, garlic, seed grass, onions, spinach, sugar beets, tomatoes, safflower, soybeans, gladioli and woody nursery stock. It is also used to inhibit potato sprouting and for sucker control in tobacco. Chlorpropham is available in emulsifiable concentrate and liquid formulations.
Chlorpropham is within the maximum residue limit regulation in Germany germination inhibitors approved for the treatment of potatoes for the purpose of preservation after harvest. Chlorpropham products are approved as a germination inhibitor for potatoes in Germany, Austria and Switzerland.




Toxicity
Chlorpropham displays a low level toxicity profile, with no signs of acute toxicity after exposure of less than 1000 mg/kg/day. Long term exposure at high doses (≥ 1000 mg/kg/day) could cause reduction of body weight gain, decrease in hematocrit and hemoglobin, and increase in blood reticulocytes.
Regarding the carginogenic risk, chlorpropham is classified by the EPA as group E (non-carcinogenic). [1] However, one of its metabolites (3-chloroaniline, for which there are no carcinogenicity data available) is structurally similar to the known carcinogen 4-chloroaniline.
The acceptable daily intake ranges from 0.03 mg/Kg (FAO 2001) to 0.05 mg/Kg (EPA 1996 and EC 2003).

Application
Chlorpropham is a plant growth regulator and herbicide used as a sprout suppressant for grass weeds, alfalfa, lima and snap beans, blueberries, cane fruit, carrots, cranberries, ladino clover, garlic, seed grass, onions, spinach, sugar beets, tomatoes, safflower, soybeans, gladioli and woody nursery stock. It is also used to inhibit potato sprouting and for sucker control in tobacco. Chlorpropham is available in emulsifiable concentrate and liquid formulations.
Chlorpropham is within the maximum residue limit regulation in Germany germination inhibitors approved for the treatment of potatoes for the purpose of preservation after harvest. Chlorpropham products are approved as a germination inhibitor for potatoes in Germany, Austria and Switzerland.

 

 

HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.

Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Mr. Herry Xu-Tel: [phone];  
Ms. Sera Gu-Tel: [phone]; 
Web: chemsales.en.made-in-china.com 
Tel: [phone]
Fax: [phone]











HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.

Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Mr. Herry Xu-Tel: [phone]; 
Ms. Sera Gu-Tel: [phone];  
Web: chemsales.en.made-in-china.com 
Tel: [phone]
Fax: [phone]