ChemicalBook > CAS DataBase List > MCPB

MCPB

Product Name
MCPB
CAS No.
94-81-5
Chemical Name
MCPB
Synonyms
MCPB;CMPB;4MCPB;2m4khm;2M-4XM;Bexane;Bexone;Trotox;u46mcpb;2M 4KhM
CBNumber
CB7123863
Molecular Formula
C11H13ClO3
Formula Weight
228.67
MOL File
94-81-5.mol
More
Less

MCPB Property

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
pka
4.58±0.10(Predicted)
Water Solubility 
44mg/L(room temperature)
BRN 
2215202
EPA Substance Registry System
MCPB (94-81-5)
More
Less

Safety

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 Data
94-81-5(Hazardous Substances Data)
Toxicity
LD50 oral in rat: 680mg/kg
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
36145
Product name
MCPB
Purity
PESTANAL
Packaging
100mg
Price
$47.6
Updated
2022/05/15
TRC
Product number
M199728
Product name
MCPB
Packaging
250mg
Price
$90
Updated
2021/12/16
TRC
Product number
M199728
Product name
MCPB
Packaging
100mg
Price
$45
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0012683
Product name
MCPB
Purity
95.00%
Packaging
50MG
Price
$879.25
Updated
2021/12/16
AK Scientific
Product number
0273BA
Product name
4-(4-Chloro-2-methylphenoxy)butanoicacid
Packaging
1g
Price
$156
Updated
2021/12/16
More
Less

MCPB Chemical Properties,Usage,Production

Chemical Properties

Colorless crystal; melts at 100 °C (212 °F);practically insoluble in water (44 mg/L at25 °C/77 °F); readily dissolves in most organicsolvents.

Uses

MCPB is used for research regarding herbicides to control weed in crop field.

Uses

Herbicide.

Definition

ChEBI: A monocarboxylic acid that is butyric acid substituted by a 2-methyl-4-chlorophenoxy group at position 4.

Hazard

Toxic by ingestion.

Health Hazard

MCPB 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 Uses

Herbicide: 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 name

2 M-4Kh-M; 2M4KhM; 2 M-4XM; 4MCPB; BEXANE; BEXONE; U46 MCPB; LEGUMEX; PDQ; THITROL; TRIFOLEX; TRITROL; TROTOX

MCPB Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

MCPB Suppliers

Australia 1 CHINA 51 France 1 Germany 2 India 4 Japan 2 Russia 1 Switzerland 1 The Netherlands 1 Ukraine 2 United Kingdom 4 United States 12 Global 82
More
Less

View Lastest Price from MCPB manufacturers

Career Henan Chemical Co
Product
MCPB 94-81-5
Price
US $1.00/g
Min. Order
1g
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-09

94-81-5, MCPBRelated Search:

Methyldopa MCPB MCPB-ETHYL ESTER MCPB METHYL ESTER MCPB-METHYL ESTER D3 (RING) MCPB D6 (RING D3, METHYL D3) MCPB sodium,MCPB sodium salt METHYL (2S,4S)-4-(2-BENZYL-4-CHLOROPHENOXY)-2-PYRROLIDINECARBOXYLATE MCPB SOLUTION 100UG/ML IN MTBE 1ML MCPB SOLUTION 100UG/ML IN ACETONITRILE 1ML MCPB METHYL ESTER SOLUTION 100UG/ML IN MTBE 1ML MCPB-ETHYL ESTER McpB protein MCPB METHYL ESTER SOLUTION 100UG/ML IN ACETONITRILE 1ML (2S,4S)-1-(TERT-BUTOXYCARBONYL)-4-(4-CHLORO-2-CYCLOHEXYLPHENOXY)-2-PYRROLIDINECARBOXYLIC ACID (2S,4S)-4-(2-BENZYL-4-CHLOROPHENOXY)-1-(TERT-BUTOXYCARBONYL)-2-PYRROLIDINECARBOXYLIC ACID METHYL (2S,4S)-4-(4-CHLORO-2-CYCLOHEXYLPHENOXY)-2-PYRROLIDINECARBOXYLATE 4-(4-chloro-2,6-dimethylphenoxy)butanoic acid

  • (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
  • 4-((4-Chloro-o-tolyl)oxy)butyric acid
  • MCPB
  • 'LGC' (1308)
  • CANTROL
  • TROPOTOX(R)
  • THISTROL(R)
  • MCPB PESTANAL<TM>
  • MCPB, 100MG, NEAT
  • 4-(4-CHLORO-2-METHYLPHENOXY)BUTYRIC ACID 99%
  • MCPB (ISO) 4-(4-chloro-o-tolyloxy) butyric acid
  • 4-(4-Chloro-2-methylphenoxy)butyric acid, 4-(4-Chloro-o-tolyloxy)butyric acid
  • MCPB 100mg [94-81-5]
  • 4-butyric Acid
  • CMPB
  • NSC 102796
  • mcpb (bsi,iso,wssa,jmaf)
  • 2-(4-CHLORO-2-METHYLPHENOXY)-BUTYRICACID
  • 2m4khm
  • 2m-4kh-m
  • 2M-4XM
  • 2-methyl-4-chlorophenoxybutyricacid
  • 2-methyl-4-chlorophenoxygamma-butyricacid
  • 3-Phenoxybutyric acid
  • 4-((4-chloro-o-tolyl)oxy)-butyricaci
  • 4-(2-Methyl-4-chlorphenoxy)-buttersaeure
  • 4-(4-Chlor-2-methyl-phenoxy)-buttersaeure
  • 4-(4-chlor-2-methylphenoxy)-buttersaeure
  • 4-(4-chlor-2-methylphenoxy)-buttersaeure[german]
  • 4-(4-Chloro-2-methylphenoxy)butanoate
  • 4-(4-chloro-2-methylphenoxy)-butanoicaci
  • 4-(MCB)
  • 4-chloro-2-methylphenoxybutyricacid
  • 4MCPB
  • acide(4-chloro2-methyl4-phenoxy)butanoique
  • Belmac straight
  • Bexane
  • Bexone
  • Butanoic acid, 4-(4-chloro-2-methylphenoxy)-
  • butryicacid.
  • Butyric acid, 4-[(4-chloro-o-tolyl)oxy]-
  • Fisons 18-15, MCPB
  • gamma-(2-Methyl-4-chlorophenoxy)butyric acid
  • gamma-(4-Chloro-2-methylphenoxy)butyric acid
  • gamma-(4-chloro-2-methylphenoxy)butyricacid
  • gamma-2-methyl-4-chlorophenoxybutyricacid
  • gamma-MCPB
  • Kyselina 4-(4-chlor-2-methylfenoxy)maselna
  • kyselina4-(4-chlor-2-methylfenoxy)maselna
  • MB 3046
  • mcpb(presentasisomerspecific)