MECOPROP-P

Product Name: MECOPROP-P
CAS No.: 16484-77-8
Chemical Name: MECOPROP-P
Synonyms: 2m-4xp;(R)-MCPP;OPTICA(R);Astix(TM);MECOPROP-P;duplosankv;(R)-Mecoprop;Mecoprop, D-;D(+)-MECOPROP;DUPLOSAN(R) KV
CBNumber: CB8188959
Molecular Formula: C10H11ClO3
Formula Weight: 214.65
MOL File: 16484-77-8.mol

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MECOPROP-P Property

Melting point:: 95 °C
Boiling point:: 308.11°C (rough estimate)
Density: 1.2413 (rough estimate)
vapor pressure: 0.001Pa at 25℃
refractive index: 1.5390 (estimate)
Flash point:: >100 °C
storage temp.: 0-6°C
pka: 3.19±0.10(Predicted)
Appearance: White to off-white Solid
optical activity: 16.53°(C=0.01 g/mL MeOH)
Water Solubility: 880mg/L at 20℃
BRN: 5261833
Major Application: agriculture
environmental
InChI: InChI=1S/C10H11ClO3/c1-6-5-8(11)3-4-9(6)14-7(2)10(12)13/h3-5,7H,1-2H3,(H,12,13)/t7-/m1/s1
InChIKey: WNTGYJSOUMFZEP-SSDOTTSWSA-N
SMILES: O(C1C=CC(=CC=1C)Cl)[C@H](C)C(=O)O
LogP: -0.19 at 20℃
EPA Substance Registry System: (R)-Mecoprop (16484-77-8)

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Safety

Hazard Codes: Xn,N
Risk Statements: 22-41-51/53
Safety Statements: 13-26-37/39-46-61
RIDADR: UN3077 9/PG 3
WGK Germany: 2
RTECS: UE9755000
Storage Class: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1
Eye Dam. 1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 36773
Product name: Mecoprop-P
Purity: PESTANAL?, analytical standard
Packaging: 250MG
Price: $87.2
Updated: 2025/07/31

TRC

Product number: M203055
Product name: Mecoprop-P
Packaging: 250mg
Price: $235
Updated: 2021/12/16

Usbiological

Product number: 454283
Product name: Mecoprop-P
Packaging: 50mg
Price: $355
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: AGR0000240
Product name: MECOPROP-P
Purity: 95.00%
Packaging: 5MG
Price: $501.69
Updated: 2021/12/16

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MECOPROP-P Chemical Properties,Usage,Production

Uses

Mecoprop-P has been used as a reference standard for identification of mecoprop enantiomer elution using chiral GC columns. It has also been used as a pesticide in a comparative study to detect the pesticide contamination of indoor air and human hair samples.

Definition

ChEBI: The (R)-enantiomer of 2-(4-chloro-2-methylphenoxy)propanoic acid; the active stereoisomer of the racemic herbicide mecoprop.

General Description

Mecoprop-P, a phenoxyalkanoic acid is widely used as herbicide. It forms colourless and odourless crystals. The (R)-isomer of mecoprop is the active herbicide site. It is generally used for postemergence control of broad-leaved weeds by translocating the herbicide to the roots.

Flammability and Explosibility

Not classified

Synthesis

Starting from racemic α-chloropropionic acid, non-diastereomeric salts are formed with (1-naphthyl)ethylamine, a chiral amine. Stepwise crystallization is applied to resolve the salts to obtain (R)-α-chloropropionate. The salt is hydrolyzed with 3 mol/L aqueous sodium hydroxide solution to yield (R)-α-chloropropionic acid. Subsequently, this product undergoes a condensation reaction with 2-methyl-4-chlorophenol in an aqueous sodium hydroxide system at 90°C and a pressure of 0.25×10⁵ Pa for 25 hours, generating the salt of the target product. Finally, through acidification, extraction and recrystallization purification, Mecoprop-P with an optical purity of 95.9% and a yield of 97% is obtained.

MECOPROP-P Preparation Products And Raw materials

Raw materials

Preparation Products

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MECOPROP-P Suppliers

China 44 France 1 Germany 2 Japan 2 Switzerland 1 United Kingdom 1 United States 6 Global 57

Jinan Tai Hang Seng Material Technology Co., LTD

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16484-77-8, MECOPROP-PRelated Search:

MECOPROP,BH(R) MECOPROP,BH MECOPROP(R),BH MECOPROP,mecoprop(mixedisomers MECOPROP METHYL ESTER 2-Phenoxypropionic acid 2-Methyl-4-chlorophenoxyacetic acid (R)-(+)-2-PHENOXYPROPIONIC ACID MECOPROP,mecoprop (bsi,iso,wssa),mecoprop solution,BH MECOPROP(R),BH(R) MECOPROP,MECOPROP PESTANAL<TM>,MECOPROP, 250MG, NEAT 2-(4-CHLOROPHENOXY) PROPIONIC ACID MECOPROP-METHYL ESTER PESTANAL 250 MG,MECOPROP METHYL ESTER,MECOPROP-METHYL ESTER PESTANAL<TM>,MECOPROP METHYL ESTER, 100MG, NEAT 2,4-D Mecoprop 2-(2-METHYLPHENOXY)PROPANOIC ACID MECOPROP-N/ISO-BUTYL ESTER MECOPROP-2-OCTYL ESTER PESTANAL 250 MG,MECOPROP-2-OCTYL ESTER PESTANAL<TM>,MECOPROP-2-OCTYL ESTER MECOPROP D3 MECOPROP-P MECOPROP D6 (RING D3, METHYL D3) MECOPROP-METHYL ESTER D3 (RING) MECOPROP SOLUTION 100 NG/MYL IN MECOPROP-2,4,4-TRIMETHYLPENTYL ESTER (100UG/ML IN ACETONE) 5ML [R]

(r)-2-(4-chloro-2-methylphenoxy)propanoicacid

2m-4xp

duplosankv

MECOPROP-P

D(+)-MECOPROP

DUPLOSAN(R) KV

Astix(TM)

Mecoprop-P Solution, 100ppm

OPTICA(R)

(+)-(R)-2-(4-CHLORO-2-METHYLPHENOXY)PROPIONIC ACID

(R)-2-(4-CHLORO-2-METHYLPHENOXY)PROPIONIC ACID

MECOPROP-P PESTANAL ((R)-2-(4-CHLORO2-ME

Propanoic acid, 2-(4-chloro-2-methylphenoxy)-, (2R)-

2-(4-CHLORO-2-METHYLPHENOXY)PROPANOICACID,(R)-

mecoprop-P [1] and its salts (R)-2-(4-chloro-2-methylphenoxy)propionic acid

(R)-MCPP

(R)-Mecoprop

Einecs 240-539-0

Mecoprop, D-

Mecoprop-p@100 μg/mL in Acetone

MCPP-P Standard

Mecoprop-P 100 μg/ml Acetonitrile

Chlorpyrifos Impurity 33

mecoprop-P (ISO)

(2R)-2-(4-Chloro-2-methylphenoxy)propanoic acid - [C89020]

Mecoprop-P 100 μg/mL in Acetonitrile

16484-77-8