ChemicalBook > Product Catalog >Chemical pesticides >Herbicide >Other herbicides >BARBAN

BARBAN

BARBAN Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:barban
CAS:101-27-9
Purity:99% Package:5KG;1KG
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
Products Intro: Product Name:BARBAN
CAS:101-27-9
Purity:0.99 Package:5KG;1KG
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Email: sale@mainchem.com
Products Intro: Product Name:BARBAN
CAS:101-27-9
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833- ;010-82848833-
Email: jkinfo@jkchemical.com;market6@jkchemical.com
Products Intro: Product Name:Barban
CAS:101-27-9
Purity:0.1 Mg/ML in Acetonitrile Package:1ML
Company Name: BEST-REAGENT  
Tel: 400-1166-196;028-84555506- ;028-84555506-
Email: cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
Products Intro: Product Name:BARBAN
CAS:101-27-9
Purity:99% HPLC Package:10g;50g;100g;500g;1kg;5kg;25kg
BARBAN Basic information
Product Name:BARBAN
Synonyms:(3-Chlorophenyl)carbamic acid 4-chloro-2-butynyl ester;(3-chlorophenyl)-carbamicaci4-chloro-2-butynylester;(3-chlorophenyl)carbamicacid4-chloro-2-butynylester;(4-Chloor-but-2-yn-yl)-N-(3-chloor-fenyl)-carbamaat;(4-Chlor-but-2-in-yl)-N-(3-chlor-phenyl)-carbamat;(4-Cloro-but-2-in-il)-N-(3-cloro-fenil)-carbammato;2-Butyn-1-ol, 4-chloro-, m-chlorocarbanilate;2-Butynyl 4-chloro-m-chlorocarbanilate
CAS:101-27-9
MF:C11H9Cl2NO2
MW:258.1
EINECS:202-930-4
Product Categories:Alphabetic;B;BA - BHPesticides&Metabolites;Carbanilate;Herbicides
Mol File:101-27-9.mol
BARBAN Structure
BARBAN Chemical Properties
Melting point 75-76℃
Boiling point 340.8±32.0 °C(Predicted)
density 1.403
refractive index 1.6070 (estimate)
storage temp. 0-6°C
form Powder/Solid
pka12.30±0.70(Predicted)
color White
Water Solubility 11mg/L(25 ºC)
Merck 13,962
BRN 2376181
EPA Substance Registry SystemBarban (101-27-9)
Safety Information
Hazard Codes Xn,N
Risk Statements 22-43-50/53
Safety Statements 24-36/37-60-61
RIDADR UN3077 9/PG 3
WGK Germany 3
RTECS FD7700000
HS Code 29242990
Hazardous Substances Data101-27-9(Hazardous Substances Data)
ToxicityLD50 orally in rats: 600 mg/kg (Bailey, White)
MSDS Information
BARBAN Usage And Synthesis
Chemical PropertiesCrystalline solid; melts at 75°C (167°F);insoluble in water [11 mg/L at 25°C (77°F)];slightly soluble in hexane; soluble in benzeneand chlorinated hydrocarbons.
Chemical PropertiesWhitecrystallinesolid;meltsat75°C(167°F);insoluble in water, dissolves in benzene,toluene, and ethylene dichloride; hydrolyzedby acids and alkalies; alkaline hydrolysis liberates terminal chlorine atom.
UsesBarban is used as a selective herbicide forwild oats.
UsesSelective herbicide for wild oats.
DefinitionChEBI: A carbamate ester that is 4-chlorobut-2-yn-1-yl ester of N-(3-chlorophenyl)carbamic acid. A herbicide, it is no longer approved for use within the European Community.
General DescriptionCrystalline solid. Water solubility is 11 ppm at 20°C. Used as a selective herbicide.
Air & Water ReactionsHydrolyzed by strong acid or base.
Reactivity ProfileBARBAN is a carbamate ester. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.
Health HazardModerately toxic by ingestion and inhalation;absorption through skin may be very slowand, therefore, almost nontoxic by dermalroute; used as a herbicide, rather than as apesticide; toxic symptoms are those of othercarbamate esters;
LD50 oral (rat): 600 mg/kg
LD50 skin (rabbit): >20,000 mg/kg.
BARBAN Preparation Products And Raw materials
Tag:BARBAN(101-27-9) Related Product Information
(-)-MENTHYL CHLOROFORMATE 2-Butyne BARBAN SOLUTION 100UG/ML IN METHANOL 1ML BARBAN SOLUTION 100UG/ML IN METHANOL 5X1ML BARBAN SOLUTION 100UG/ML IN METHANOL 5ML 3-Chloropropyne N-(3-CHLOROPHENYL)URETHANE 4-CHLORO-2-BUTYN-1-OL BARBAN