Sodium ethanethiolate

Basic Information

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CAS Number

811-51-8

Molecular Formula

C2H5NaS

Molecular Weight

84.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

SMILES

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[S-]CC.[Na+]

InChI

InChI=1S/C2H6S.Na/c1-2-3;/h3H,2H2,1H3;/q;+1/p-1

InChIKey

QJDUDPQVDAASMV-UHFFFAOYSA-M

LogP

1.20380

Complexity

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 4.3 Class 4.3

Synonyms & References

English

Ethanethiol, sodiumsalt (1:1)
ETHYL MERCAPTAN SODIUM SALT
ETHANETHIOL SODIUM SALT
SODIUM ETHANETHIOLATE
Ehylmercaptansodiumsalt
Ethanethiol sodium salt, Ethyl mercaptan sodium salt
Sodium ethane-1-thiolate
sodium ethanthiolate
sodium thioethoxide
sodium thiomethoxide
Sodium thioethylate
乙硫醇钠

MDL Number

MFCD00066318

FAQ

What are the physical and chemical properties of Sodium ethanethiolate (CAS: 811-51-8)?

Sodium ethanethiolate (CAS: 811-51-8) is a white to off-white solid with a molecular weight of approximately 100.16 g/mol. It is slightly soluble in water and soluble in ethanol. It is stable under normal conditions but can react with acids to form ethanethiol. The compound is used in various applications due to its reactivity and stability in certain environments.

How is Sodium ethanethiolate (CAS: 811-51-8) typically synthesized?

Sodium ethanethiolate (CAS: 811-51-8) is typically synthesized by reacting ethanethiol (ethyl mercaptan) with sodium hydroxide in an aqueous solution. The reaction is exothermic and proceeds with good yield. Catalysts are not typically required for this synthesis, but proper temperature and pH control are essential to ensure a high yield and product purity.

What industries use Sodium ethanethiolate (CAS: 811-51-8)?

Sodium ethanethiolate (CAS: 811-51-8) is used in industries such as pharmaceuticals for synthesis of certain organic compounds, polymers for modifying properties, sensors for detecting mercaptans, and semiconductors for specific chemical treatments. Its reactivity and solubility make it a valuable compound in these fields.

What precautions should be taken when handling Sodium ethanethiolate (CAS: 811-51-8)?

When handling sodium ethanethiolate (CAS: 811-51-8), it is important to wear personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a cool, dry place away from acids and oxidizers. Use a fume hood for operations involving the compound. In case of a spill, neutralize with an acid and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for complete guidance.