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Propyzamide

Product Name
Propyzamide
CAS No.
23950-58-5
Chemical Name
Propyzamide
Synonyms
KERB;JUDO;PIZA;RAPIER;RH 315;clanex;KERB(R);kerb50w;Kerb 50w;Pronamid
CBNumber
CB8182391
Molecular Formula
C12H11Cl2NO
Formula Weight
256.13
MOL File
23950-58-5.mol
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Propyzamide Property

Melting point:
153-155°C
Boiling point:
340.9±42.0 °C(Predicted)
Density 
1.2742 (rough estimate)
refractive index 
1.5490 (estimate)
Flash point:
2 °C
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
12.30±0.46(Predicted)
form 
Solid
color 
White to Almost white
Water Solubility 
15mg/L(25 ºC)
λmax
289nm(lit.)
Merck 
14,7872
BRN 
882391
LogP
3.430
CAS DataBase Reference
23950-58-5(CAS DataBase Reference)
NIST Chemistry Reference
Propyzamide(23950-58-5)
EPA Substance Registry System
Pronamide (23950-58-5)
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Safety

Hazard Codes 
Xn;N,N,Xn,F
Risk Statements 
40-50/53-36-20/21/22-11
Safety Statements 
36/37-60-61-36-26
RIDADR 
UN 3077
WGK Germany 
3
RTECS 
CV3460000
HazardClass 
9
PackingGroup 
III
HS Code 
29242990
Hazardous Substances Data
23950-58-5(Hazardous Substances Data)
Toxicity
LD50 in male, female rats (mg/kg): 8350, 5620 orally (Viste)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H351Suspected of causing cancer

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P273Avoid release to the environment.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
45645
Product name
Propyzamide
Purity
PESTANAL
Packaging
250mg
Price
$36.5
Updated
2024/03/01
TCI Chemical
Product number
P2374
Product name
Propyzamide
Packaging
1G
Price
$100
Updated
2024/03/01
TCI Chemical
Product number
P2374
Product name
Propyzamide
Packaging
5G
Price
$296
Updated
2024/03/01
TRC
Product number
P838400
Product name
Propyzamide
Packaging
1g
Price
$135
Updated
2021/12/16
TRC
Product number
P838400
Product name
Propyzamide
Packaging
500mg
Price
$80
Updated
2021/12/16
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Propyzamide Chemical Properties,Usage,Production

Chemical Properties

White Solid

Chemical Properties

Pronamide is a colorless crystalline solid or powder.

Uses

Preemergence or postemergence herbicide used to control many perennial and annual grasses and broad-leaved weeds in ornamental trees and shrubs, forestry, fruits and vegetables

Uses

Selective pre-emergence herbicide.

Uses

Herbicide.

Definition

ChEBI: A member of the class of benzamides resulting from the formal condensation of the carboxy group of 3,5-dichlorobenzoic acid with the amino group of 2-methylbut-3-yn-2-amine. It is used as a systemic post-emergent herbicide for the control grass and broadle f weeds in a wide range of in a wide variety of fruit and root crops.

General Description

White solid. Used as a selective herbicide.

Reactivity Profile

3,5-DICHLORO-N-(1,1-DIMETHYL-2-PROPYNYL)BENZAMIDE is a chlorinated amide. Organic amides/imides react with azo and diazo compounds to generate toxic gases. Flammable gases are formed by the reaction of organic amides/imides with strong reducing agents. Amides are very weak bases (weaker than water). Imides are less basic yet and in fact react with strong bases to form salts. That is, they can react as acids. Mixing amides with dehydrating agents such as P2O5 or SOCl2 generates the corresponding nitrile. The combustion of these compounds generates mixed oxides of nitrogen (NOx).

Agricultural Uses

Herbicide: Pronamide is a selective herbicide used either before weeds emerge (pre-emergence), and/or after weeds come up (post-emergence). It controls a wide range of annual and perennial grasses, as well as certain annual broadleaf weeds. It is used primarily on lettuce and alfalfa crops, as well as on blueberries, ornamentals, fruit trees, forage legumes, and on pastures and rangelands. Pronamide is usually incorporated into the soil by cultivation, irrigation, or rain immediately following application. It is available in wettable powder and granular formulations. Registered for use in the U.S. and EU countries. A U.S. EPA restricted Use Pesticide (RUP).

Trade name

BENZAMIDE®; CAMPBELL'S RAPIER®; CLANEX®; KERB®; KERB 50 W®; KERB® PROPYZAMIDE 50; RH-315 RAPIER®; RONAMID®

Potential Exposure

A potential danger to those involved in the manufacture, formulation and application of this selective herbicide.

Environmental Fate

Biological. In the presence of suspended natural populations from unpolluted aquatic systems, the second-order microbial transformation rate constant determined in the laboratory was reported to be 5 × 10–14 L/organisms-hour (Steen, 1991).
Soil. The major soil metabolite is 2-(3,5-dichlorophenyl)-4,4-dimethyl-5-methyleneoxazoline. The half-life in soil is approximately 30 days at 25°C (Hartley and Kidd, 1987). Residual activity in soil is limited to approximately 2–6 months (Hartley and Kidd, 1987).
Chemical/Physical. Emits toxic fumes of nitrogen oxides and chlorine when heated to decomposition (Sax and Lewis, 1987).
Propyzamide is hydrolyzed to 3,5-dichlorobenzoate by refluxing under strongly acidic conditions (Humburg et al., 1989).

Shipping

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous haz- ardous material, Technical Name Required.

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo- sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Compounds of the car- boxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water and a salt that may be harmful. Incompatible with arsenic com- pounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides (releasing heat, toxic and possibly flammable gases), thiosulfates and dithionites (releasing hydrogen sulfate and oxides of sulfur).

Waste Disposal

Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations govern- ing storage, transportation, treatment, and waste disposal. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Propyzamide Preparation Products And Raw materials

Raw materials

Preparation Products

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Propyzamide Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
XiaoGan ShenYuan ChemPharm co,ltd
Tel
0712-0712-2580635 15527768850
Email
1791901229@qq.com
Country
China
ProdList
8850
Advantage
52
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14059
Advantage
65
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View Lastest Price from Propyzamide manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
Propyzamide 23950-58-5
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-11
Hebei Guanlang Biotechnology Co., Ltd.
Product
Propyzamide 23950-58-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-03-09
Career Henan Chemical Co
Product
Propyzamide 23950-58-5
Price
US $1.00/KG
Min. Order
1KG
Purity
98%-99.9%
Supply Ability
200kg
Release date
2020-01-10

23950-58-5, PropyzamideRelated Search:


  • Propyzamide 1g [23950-58-5]
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  • Propyzamide Reference Material
  • Pronamide @100 μg/mL in MeOH
  • Pronamide@1000 μg/mL in Methanol
  • PronamideSolution,100mg/L,1ml
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  • Propyzamide Solution in Acetonitrile, 100μg/mL
  • Propyzamide Solution in Hexane, 100μg/mL
  • Gestrinone Impurity 9
  • 23950-58-5
  • C12H11Cl2NO
  • Pyrroles ,Pyrimidines