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MCPB

MCPB structure

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

MDL Number:: MFCD00002820

MOL File:: 94-81-5.mol

MSDS File:: SDS

Last updated:2023-04-23 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
EWG's Food Scores	1
FDA UNII	OA1Z4N1842
Pesticides Freedom of Information Act (FOIA)	MCPB
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(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	36145	MCPB PESTANAL	94-81-5	100mg	$47.6	2022-05-15	Buy
TRC	M199728	MCPB	94-81-5	250mg	$90	2021-12-16	Buy
TRC	M199728	MCPB	94-81-5	100mg	$45	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0012683	MCPB 95.00%	94-81-5	50MG	$879.25	2021-12-16	Buy
AK Scientific	0273BA	4-(4-Chloro-2-methylphenoxy)butanoicacid	94-81-5	1g	$156	2021-12-16	Buy

Product number	Packaging	Price	Buy
36145	100mg	$47.6	Buy
M199728	250mg	$90	Buy
M199728	100mg	$45	Buy
HCH0012683	50MG	$879.25	Buy
0273BA	1g	$156	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

Herbicide.

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 synthesis

Synthesis of MCPB from 4-Chloro-2-methylphenol

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( 82)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32360	55
Jinan Tai Hang Seng Material Technology Co., LTD	17852565707	157163860@qq.com	China	14	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
BEST-REAGENT	400-1166-196 18981987031	cdhxsj@163.com	China	11726	57
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10269	58
Clearsynth Labs Limited	+91-22-26355700	info@clearsynth.com	India	9685	58
Shanghai JONLN Reagent Co., Ltd.	400-0066400 13621662912	422131432@qq.com	China	9986	55

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Mainchem Co., Ltd.	55
Jinan Tai Hang Seng Material Technology Co., LTD	58
J & K SCIENTIFIC LTD.	76
BEST-REAGENT	57
Hangzhou Sage Chemical Co., Ltd.	58
Clearsynth Labs Limited	58
Shanghai JONLN Reagent Co., Ltd.	55

View Lastest Price from MCPB manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-10	MCPB 94-81-5	US $1.00 / g	1g	99.0%	100kg	Career Henan Chemical Co

MCPB
94-81-5
US $1.00 / g
99.0%
Career Henan Chemical Co

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:

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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)