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Ethyl methanesulfonate

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Identification
Molecular formula
C3H8O3S
CAS number
62-50-0
IUPAC name
ethyl methanesulfonate
State
State

Ethyl methanesulfonate exists as a liquid at room temperature. It is typically handled with care due to its chemical reactivity and potential health hazards.

Melting point (Celsius)
-25.00
Melting point (Kelvin)
248.15
Boiling point (Celsius)
206.00
Boiling point (Kelvin)
479.15
General information
Molecular weight
124.16g/mol
Molar mass
124.1580g/mol
Density
1.1980g/cm3
Appearence

Ethyl methanesulfonate is a liquid at room temperature. It is colorless to pale yellow in appearance. The liquid is clear and transitions to an oily state upon temperature reduction.

Comment on solubility

Solubility of Ethyl Methanesulfonate

Ethyl methanesulfonate (C3H8O3S), often abbreviated as EMS, displays interesting solubility properties that are significant in various chemical applications. It's essential to consider several factors regarding its solubility:

  • Polar Characteristics: Due to the presence of the sulfonate group, EMS is a polar compound, which enhances its ability to dissolve in polar solvents.
  • Solvent Compatibility: Ethyl methanesulfonate is highly soluble in organic solvents such as ethanol and acetone, making it useful in organic synthesis.
  • Water Solubility: While EMS is not readily soluble in water, it can dissolve to a certain extent due to its polar functional groups.
  • Temperature Dependence: The solubility of EMS can be affected by temperature; higher temperatures typically increase solubility in most solvents.

In summary, the solubility of ethyl methanesulfonate is influenced by its molecular structure and the type of solvent used. Its compatibility with polar solvents underscores its utility in various chemical processes. However, when working with this compound, care should be taken regarding its limited solubility in water. As the saying goes, "A solution is found in the right solvent!"

Interesting facts

Interesting Facts about Ethyl Methanesulfonate

Ethyl methanesulfonate (EMS) is a notable chemical compound widely recognized for its applications in various scientific fields. Here are some fascinating insights into this versatile compound:

  • Alkylating Agent: EMS is classified as a powerful alkylating agent, meaning it can introduce ethyl groups into other molecules, which often results in significant changes in their chemical behavior.
  • Role in Genetic Research: One of the most impactful uses of EMS is in genetics. It is employed in mutagenesis to induce mutations in DNA, thereby helping scientists to understand gene function and the mechanisms of mutation.
  • Pharmaceutical Applications: The compound has applications in the pharmaceutical industry, particularly in the development of new drugs. Its ability to modify biological macromolecules makes it valuable for creating novel compounds with specific properties.
  • Safety Precautions: Due to its mutagenic properties, EMS must be handled with care. Researchers often work with it in controlled environments and utilize personal protective equipment to ensure safety.
  • Historical Impact: EMS has played a crucial role in numerous studies and breakthroughs, contributing to our current understanding of genetics, biochemistry, and molecular biology.

In conclusion, ethyl methanesulfonate is not only a significant tool in scientific research but also a compound that exemplifies the intricate balance between beneficial applications and safety concerns in the field of chemistry. "Science knows no bounds when it comes to exploring the unexpected," remarked one famous scientist, which perfectly encapsulates the wide-ranging impact of EMS.

Synonyms
ETHYL METHANESULFONATE
62-50-0
Ethyl mesylate
Ethyl methanesulphonate
Half-myleran
Methanesulfonic acid, ethyl ester
Methanesulfonic acid ethyl ester
Ethyl methansulphonate
RCRA waste number U119
Methylsulfonic acid, ethyl ester
ethylmethanesulfonate
Ethyl ester of methylsulfonic acid
Ethyl ester of methanesulfonic acid
NSC 26805
EMS
Methanesulphonic acid ethyl ester
CB 1528
Ethyl ester of methylsulphonic acid
Ethyl ester of methanesulphonic acid
CCRIS 299
ENT 26396
HSDB 4007
Ethylester kyseliny methansulfonove
EINECS 200-536-7
Ethyl methansulfonate
BRN 0773969
9H154DI0UP
DTXSID6025309
CHEBI:23994
AI3-26396
Ethylester kyseliny methansulfonove [Czech]
NSC26805
NSC-26805
methylsulfonic acid ethyl ester
DTXCID705309
ETHYL METHANESULFONATE [MI]
ETHYL METHANESULFONATE [HSDB]
ETHYL METHANESULFONATE [IARC]
Ethylmesilate
Ethylmesylate
Ethyl Mesilate
Ethylmethane Sulfonate
ETHYL METHANESULFONATE (IARC)
Mesilate, Ethyl
Mesylate, Ethyl
ethyl methyl sulfonate
Methanesulfonate, Ethyl
Sulfonate, Ethylmethane
RCRA waste no. U119
UNII-9H154DI0UP
Halfmyleran
ethylmethanesulphonate
MFCD00007559
methanesulfonate ethyl
Ethyl methane sulfonate
SCHEMBL2296
Ethyl methanesulfonate, 99%
MLS002152903
Ethyl methanesulfonate, liquid
O-ETHYL METHYLSULFONATE
WLN: WS1&O2
CHEMBL338686
HMS3039D16
BCP34359
UYB79544
Tox21_200006
AKOS006221868
CS-W016570
DS-3245
ENT 26,396
FM11879
HY-W015854
CAS-62-50-0
Ethyl methanesulfonate, >=98.0% (T)
NCGC00090890-01
NCGC00090890-02
NCGC00257560-01
METHANESULPHONIC ACID, ETHYL ESTER
NCI60_002168
SMR001224511
DB-054182
M0607
NS00022545
C19239
H10715
EN300-1238093
Ethyl mesylate;Methanesulfonic acid, ethyl ester
Q416643
Ethyl methanesulfonate, certified reference material, TraceCERT(R)
200-536-7