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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

Molecular Weight:: 228.67

MOL File:: 94-81-5.mol

MSDS File:: SDS

Modify Date:: 2023/4/23 13:52:06

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

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS09
Signal word	Warning
Hazard statements	H302-H410
Precautionary statements	P273-P301+P312+P330
Hazard Codes	N
Risk Statements	50/53
Safety Statements	60-61
RIDADR	UN3077 9/PG 3
WGK Germany	2
RTECS	ES8575000
HS Code	29189900
Toxicity	LD50 oral in rat: 680mg/kg

MCPB price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	36145	MCPB PESTANAL?, analytical standard	94-81-5	100MG	₹4817.13	2022-06-14	Buy

Product number	Packaging	Price	Buy
36145	100MG	₹4817.13	Buy

MCPB Chemical Properties,Uses,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.

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

Benzene, 1-(3-bromopropoxy)-4-chloro-2-methyl- Sodium 4-chloro-2-methylphenolate 4-Chloro-2-methylphenol Carbon dioxide o-Cresol

Gamma Butyrolactone Potassium carbonate

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Preparation Products

4-(4-CHLORO-2-METHYLPHENOXY)BUTYRYL CHLORIDE

MCPB Suppliers

Global( 81)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Tata Project Limited Tower Manufacturing Unit	08068442310Ext 680	Nagpur, India	1	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29826	58	Inquiry
LGC Standards	+44 (0)20 8943 8480	United Kingdom	6495	0	Inquiry
United States Biological	800.520.3011 or 781.639.5092	United States	6256	80	Inquiry
Nufarm Limited	+61 3 9282 1000	Australia	96	58	Inquiry
A.P.T. Labs, Inc.	610-375-3888	United States	304	42	Inquiry
Shanghai Sanhao Biological Technology Co., Ltd.	021-67891653 18202139324	CHINA	6411	58	Inquiry

Supplier	Advantage
CHEMSWORTH	30
CLEARSYNTH LABS LTD.	58
Tata Project Limited Tower Manufacturing Unit	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
LGC Standards	0
United States Biological	80
Nufarm Limited	58
A.P.T. Labs, Inc.	42
Shanghai Sanhao Biological Technology Co., Ltd.	58

MCPB Spectrum

MCPB(94-81-5)MS MCPB(94-81-5)¹HNMR MCPB(94-81-5)¹³CNMR MCPB(94-81-5)IR1 MCPB(94-81-5)IR2

94-81-5(MCPB)Related 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

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(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 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)