4455-15-6

4455-15-6 - Names and Identifiers

Name	ethyl methylsulfonylacetate
Synonyms	ETHYL METHYLSULFONYLACETATE ethyl methylsulfonylacetate ETHYL METHANESULFONYLACETATE Ethyl methanesulfonylacetate ETHYL METHANESULPHONYLACETATE ethyl (methylsulphonyl)acetate Ethyl (methylsulphonyl)acetate Methanesulphonylacetic acid ethyl ester Ethyl (methylsulphonyl)acetate~Methanesulphonylacetic acid ethyl ester
CAS	4455-15-6
EINECS	224-702-3
InChI	InChI=1/C5H10O4S/c1-3-9-5(6)4-10(2,7)8/h3-4H2,1-2H3

4455-15-6 - Physico-chemical Properties

Molecular Formula	C5H10O4S
Molar Mass	166.2
Density	1.234g/mLat 25°C(lit.)
Boling Point	111-113°C0.2mm Hg(lit.)
Flash Point	>230°F
Vapor Presure	0.000839mmHg at 25°C
Specific Gravity	1.26
BRN	1771631
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	n20/D 1.456(lit.)
MDL	MFCD00041258

4455-15-6 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/38 - Irritating to eyes and skin.
Safety Description	S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S37 - Wear suitable gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany	3
HS Code	29309090
Hazard Note	Irritant

4455-15-6 - Introduction

Ethyl methylsulfonylacetate is an organic compound with the chemical formula C5H10O4S. The following is a description of the nature, use, formulation and safety information of ethyl methylsulfonylacetate:

Nature:
Ethyl methylsulfonylacetate is a colorless liquid with a special aromatic odor at room temperature. It is soluble in organic solvents such as ethanol, ethers and esters, but insoluble in water. Ethyl methylsulfonylacetate is a combustible material that may produce harmful fumes and vapors.

Use:
Ethyl methylsulfonylacetate is widely used in chemical synthesis and organic synthesis. It is often used as an important intermediate for the preparation of organic compounds such as pharmaceuticals, pesticides, dyes and coatings. In addition, it can also be used as a solvent, a preservative, and a polymer additive.

Preparation Method:
ethyl methylsulfonylacetate can be prepared by a methane sulfonylation reaction. Specific methods of preparation generally involve the reaction of methanesulfonyl chloride and ethyl acetate to give ethyl methylsulfonylacetate as the product.

Safety Information:
Ethyl methylsulfonylacetate is an organic compound and should be safe when used. Contact with the skin, eyes, or respiratory system may cause irritation. Therefore, wear protective gloves, face shield and goggles during operation. In addition, it is also necessary to ensure good ventilation conditions and keep away from open flames or high temperatures to avoid the risk of fire and explosion. If taken by mistake or inhaled by mistake, seek medical attention immediately.

Last Update：2024-04-09 20:52:54