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Mecoprop

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Identification
Molecular formula
C9H9ClO3
CAS number
93-65-2
IUPAC name
2-(4-chloro-2-methyl-phenoxy)acetic acid
State
State

At room temperature, Mecoprop is typically in the solid state.

Melting point (Celsius)
94.00
Melting point (Kelvin)
367.15
Boiling point (Celsius)
308.50
Boiling point (Kelvin)
581.65
General information
Molecular weight
184.63g/mol
Molar mass
184.6260g/mol
Density
1.2639g/cm3
Appearence

Mecoprop appears as a white crystalline solid which may come in the form of powder or needles. It is typically used in its salt forms for herbicidal applications and is recognized for having a somewhat pungent odor.

Comment on solubility

Solubility of 2-(4-chloro-2-methyl-phenoxy)acetic acid

The solubility of 2-(4-chloro-2-methyl-phenoxy)acetic acid in various solvents can tell us a lot about its chemical properties. Here are some key points to consider:

  • Polar Solvents: This compound generally exhibits better solubility in polar solvents due to its ability to form hydrogen bonds.
  • Non-Polar Solvents: In contrast, it may have poor solubility in non-polar solvents, which limits its use in certain applications.
  • pH Dependency: The presence of the carboxylic acid functional group can influence solubility, as adjusting pH can enhance or diminish its dissociation in solution.
  • Fragment Interaction: The chlorophenyl group in its structure can enhance solubility by increasing molecular interactions in specific solvents.

As a general rule, the solubility of a compound is a vital aspect of its functionality in both natural and industrial contexts. More importantly, it is affected by factors such as temperature and the specific environment:

  1. Temperature: Increasing temperature often leads to higher solubility.
  2. Concentration: As concentrations increase, solubility dynamics can alter, often requiring equilibrium adjustment.

Understanding these solubility characteristics allows chemists and industrial developers to optimize the use of 2-(4-chloro-2-methyl-phenoxy)acetic acid in practical applications.

Interesting facts

Overview of 2-(4-chloro-2-methyl-phenoxy)acetic acid

2-(4-chloro-2-methyl-phenoxy)acetic acid, commonly referred to in the realm of biochemistry and ecology, is a notable compound that acts as a selective herbicide. This compound is widely recognized for its effectiveness in managing weeds, particularly in agricultural practices.

Key Facts

  • Herbicidal Properties: This compound operates by mimicking natural plant hormones called auxins, which are critical for plant growth. When applied to unwanted growth, it disrupts their normal growth patterns, causing them to eventually cease functioning.
  • Selective Action: One of the remarkable aspects of 2-(4-chloro-2-methyl-phenoxy)acetic acid is its selective action. This means it targets specific types of weeds while sparing crops, making it invaluable for farmers seeking to maintain their yield without harming desirable plants.
  • Environmental Impact: With its use being carefully regulated, the compound highlights an ongoing balance practiced in modern agriculture—utilizing chemicals responsibly to minimize ecological disruption.
  • Research Applications: Beyond agriculture, this compound serves as a significant subject in research focused on plant biology. Scientists study how its interaction with plants can provide insights into plant growth regulation and herbicide resistance mechanisms.
  • Synthesis: The chemical synthesis of this compound involves a sophisticated process that illustrates the creativity and precision required in organic chemistry, showcasing the importance of reaction pathways and condition optimization.

Quotation

As a famous quote in the field states, "Chemistry is the study of matter, but I prefer to see it as the study of change." This resonates with the role of compounds like 2-(4-chloro-2-methyl-phenoxy)acetic acid in transforming agricultural practices and enhancing our understanding of plant interactions.

In conclusion, 2-(4-chloro-2-methyl-phenoxy)acetic acid not only exemplifies the complexities of chemical interactions within ecosystems but serves as a pivotal tool in the ongoing quest for sustainable farming solutions.

Synonyms
MCPA
94-74-6
2-METHYL-4-CHLOROPHENOXYACETIC ACID
(4-Chloro-2-methylphenoxy)acetic acid
Agroxone
4-Chloro-2-methylphenoxyacetic acid
Metaxon
Zelan
2-(4-Chloro-2-methylphenoxy)acetic acid
Mephanac
Emcepan
Netazol
Rhonox
Herbicide M
Hedarex M
Hedonal M
Okultin M
Leuna M
Bordermaster
Hornotuho
Linormone
Agroxon
Chiptox
Krezone
Raphone
Rhomenc
Rhomene
Trasan
Anicon kombi
Dicopur-M
Anicon M
B-Selektonon M
Cornox-M
Hormotuho
Leyspray
Shamrox
Ustinex
2,4-MCPA
Empal
Kilsem
Acetic acid, (4-chloro-2-methylphenoxy)-
Legumex db
Phenoxylene plus
Seppic mmd
Vesakontuho mcpa
Hedapur M 52
Phenoxylene super
Phenoxylene 50
Razol dock killer
Weedone mcpa ester
BH Mcpa
Chwastox 30
Agritox
Vacate
2-Methyl-4-chlorphenoxyessigsaeure
Chwastox Extra
Acme MCPA Amine 4
2M-4Ch
Banvel M
Brominal M & plus
(4-Chloro-o-toloxy)acetic acid
Dikotes
Dikotex
2M-4Kh
Caswell No. 557C
[(4-Chloro-o-tolyl)oxy]acetic acid
Kilsem4k-2m
Methylchlorophenoxyacetic acid
4-Chloro-o-toloxyacetic acid
((4-Chloro-o-tolyl)oxy)acetic acid
4-Chloro-o-cresoxyacetic acid
Cekherbex
Chwastox
Dicotex
Mecaphar
(2-Methyl-4-chlorophenoxy)acetic acid
Selektonon M
Soviet technical herbicide 2M-4C
4K-2M
Albar-M
Aceticacid, 2-(4-chloro-2-methylphenoxy)-
Weedar MCPA
Atlas MCPA
Agritox 50
M 40
CHEBI:50099
(4-Chloro-o-cresoxy)acetic acid
2-Methyl-4-chlorphenoxyessigsaeure [German]
Acetic acid, 2-(4-chloro-2-methylphenoxy)-
Kwas 4-chloro-2-metylofenoksyoctowy
Dow MCP amine weed killer
Kyselina 4-chlor-2-methylfenoxyoctova
WLN: QV1OR DG B1
Acetic acid, ((4-chloro-o-tolyl)oxy)-
2-(4-chloro-2-methyl-phenoxy)acetic acid
Campbell's MCPA 25, 50
MLS000054403
CHEMBL394657
Methyl chlorophenoxy acetic acid
DTXSID4024195
D888C394VO
NSC-2351
MCPA 10 microg/mL in Acetonitrile
MCPA 100 microg/mL in Acetonitrile
Acetic acid, [(4-chloro-o-tolyl)oxy]-
SMR000066149
Cornox
MCPA 2000 microg/mL in Methyl tert-butyl ether
DTXCID304195
MCPA [BSI:ISO]
(((4-chloro-O-tolyl)oxy)acetic) acid
{[(4-chloro-O-tolyl)oxy]acetic} acid
CAS-94-74-6
Acetic acid, (((4-chloro-O-tolyl)oxy)-)
Acetic acid, {[(4-chloro-O-tolyl)oxy]-}
CCRIS 1022
HSDB 1127
(4-Chloro-2-methylphenoxy)aceticAcid-13C6
NSC 2351
2-METHYL-4-CHLORPHENOXYESSIGSAEURE (GERMAN)
EINECS 202-360-6
MFCD00004306
MCPA [ISO]
EPA Pesticide Chemical Code 030501
BRN 2051752
CornoxM
DicopurM
UNII-D888C394VO
Banlene Plus
Basagran-M
BSelektonon M
Chwastox F
CMP acetate
MCPA [Chlorophenoxy herbicides]
Kwas 4-chloro-2-metylofenoksyoctowy [Polish]
MCP ester
Kyselina 4-chlor-2-methylfenoxyoctova [Czech]
MCPA Ester
Power MCPA
Agroxone 50
MCPA (Standard)
Star MCPA
2 Methyl 4 chlorophenoxyacetic Acid
Agricorn 500
Brominal m and plus
Agricorn 500 II
Farmon MCPA 50
Chafer MCPA 675
DICOPUR M
HEDAPUR M
FBC MCPA
U 46 MFluid
U 46 M Fluid
4Chlorootoloxyacetic acid
2M4Ch
2M4Kh
Opera_ID_1492
4Chloroocresoxyacetic acid
MCPA [HSDB]
FLUID 4
MCPA [MI]
MSS MCPA 50
Agrichem MCPA-25, 50
BH MCPA 75
2,4MCPA
MLS000881211
SCHEMBL117877
2Methyl4chlorphenoxyessigsaeure
Chloro-(O-cresoxy)acetic acid
Chloro-(O-tolyloxy)acetic acid
2-methyl-4-chlorophenoxyacetate
Kwas 4chloro2metylofenoksyoctowy
Soviet technical herbicide 2M4C
((4Chlorootolyl)oxy)acetic acid
HY-B0859R
NSC2351
Kyselina 4chlor2methylfenoxyoctova
(4Chloro2methylphenoxy)acetic acid
2M-4C
HMS2232I09
HMS3372K10
ALBB-032879
HY-B0859
Tox21_202272
Tox21_300746
Acetic acid, (4-chloro-o-toloxy)-
BBL002969
BDBM50213927
STK373011
UN3345
((4-chloro-o-tolyl)oxy)acetic acid,
AKOS000119470
KS-5262
Phenoxyacetic acid, 4-chloro-2-methyl
(4-chloro-2-methylphenoxy)ethanoic acid
NCGC00036782-02
NCGC00036782-03
NCGC00036782-04
NCGC00036782-05
NCGC00254652-01
NCGC00259821-01
(4-chloro-2-methyl-phenoxy)-acetic acid
2-Methyl-4-chlorophenoxymethylacetic acid
BP-11952
FM156819
MCPA, PESTANAL(R), analytical standard
DB-057526
CS-0012872
NS00000243
EN300-16931
C18528
H10107
AB00425449-11
Q149413
Z56824184
4-Chloro-2-methylphenoxyacetic acid, technical, >=95.0% (T)