MCPB

MCPB Basic information
Product Name:MCPB
Synonyms:(4-chloro-o-tolyloxy)butyricacid;[(4-Chloro-o-tolyl)oxy]butyric acid;2M 4KhM;u46mcpb;2,4-MCPB;4-(2-METHYL-4-CHLOROPHENOXY)-BUTYRIC ACID;4-(4-CHLORO-2-METHYLPHENOXY)BUTANOIC ACID;4-(4-CHLORO-2-METHYLPHENOXY)BUTYRIC ACID
CAS:94-81-5
MF:C11H13ClO3
MW:228.67
EINECS:202-365-3
Product Categories:Miscellaneous
Mol File:94-81-5.mol
MCPB Structure
MCPB Chemical Properties
Melting point 101-102℃ (ligroine )
Boiling point 327.31°C (rough estimate)
density 1.2076 (rough estimate)
refractive index 1.4530 (estimate)
storage temp. 0-6°C
pka4.58±0.10(Predicted)
form neat
Water Solubility 44mg/L(room temperature)
BRN 2215202
EPA Substance Registry SystemMCPB (94-81-5)
Safety Information
Hazard Codes N
Risk Statements 50/53
Safety Statements 60-61
RIDADR UN3077 9/PG 3
WGK Germany 2
RTECS ES8575000
HS Code 29189900
Hazardous Substances Data94-81-5(Hazardous Substances Data)
ToxicityLD50 oral in rat: 680mg/kg
MSDS Information
MCPB Usage And Synthesis
Chemical PropertiesColorless crystal; melts at 100 °C (212 °F);practically insoluble in water (44 mg/L at25 °C/77 °F); readily dissolves in most organicsolvents.
UsesMCPB is used for research regarding herbicides to control weed in crop field.
UsesHerbicide.
DefinitionChEBI: A monocarboxylic acid that is butyric acid substituted by a 2-methyl-4-chlorophenoxy group at position 4.
HazardToxic by ingestion.
Health HazardMCPB is structurally similar to 2,4-DB,except one methyl group substituting a Clatom in the ring. Toxic properties and thesymptoms are similar to 2,4-DB. It is mod-erately toxic by ingestion and possibly otherroutes of exposure. Skin contact can causeirritation.
LD50 oral (rat): 680 mg/kg
LD50 oral (mouse): 800 mg/kg.
Agricultural UsesHerbicide: A metabolite of MCPA (see above). MCPB is a phenoxy herbicide produced as a sodium salt and an acid. Herbicide registered for use on peas prior to flowering. There are no residential uses of MCBP. Target organisms: post-emergence control of Canadian thistle, buttercup, mustard, purslane, ragweed, common lambsquarters, pigweed, smartweed, sowthistle, morning glory and other broad leaf weeds[83] .
Trade name2 M-4Kh-M; 2M4KhM; 2 M-4XM; 4MCPB; BEXANE; BEXONE; U46 MCPB; LEGUMEX; PDQ; THITROL; TRIFOLEX; TRITROL; TROTOX
Methyldopa MCPB-METHYL ESTER D3 (RING) METHYL (2S,4S)-4-(4-CHLORO-2-CYCLOHEXYLPHENOXY)-2-PYRROLIDINECARBOXYLATE (2S,4S)-4-(2-BENZYL-4-CHLOROPHENOXY)-1-(TERT-BUTOXYCARBONYL)-2-PYRROLIDINECARBOXYLIC ACID MCPB-ETHYL ESTER MCPB SOLUTION 100UG/ML IN MTBE 1ML MCPB sodium,MCPB sodium salt MCPB METHYL ESTER SOLUTION 100UG/ML IN ACETONITRILE 1ML METHYL (2S,4S)-4-(2-BENZYL-4-CHLOROPHENOXY)-2-PYRROLIDINECARBOXYLATE McpB protein MCPB-ETHYL ESTER MCPB METHYL ESTER (2S,4S)-1-(TERT-BUTOXYCARBONYL)-4-(4-CHLORO-2-CYCLOHEXYLPHENOXY)-2-PYRROLIDINECARBOXYLIC ACID MCPB MCPB D6 (RING D3, METHYL D3) MCPB METHYL ESTER SOLUTION 100UG/ML IN MTBE 1ML MCPB SOLUTION 100UG/ML IN ACETONITRILE 1ML 4-(4-chloro-2,6-dimethylphenoxy)butanoic acid

Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.