sodium tetradecyl sulfate

Basic Information

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CAS Number

1191-50-0

Molecular Formula

C14H29NaO4S

Molecular Weight

316.43 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

199 °C

Water Solubility

Soluble in water.

SMILES

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[Na+].CCCCCCCCCCCCCCOS(=O)(=O)[O-]

InChI

InChI=1S/C14H30O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-18-19(15,16)17;/h2-14H2,1H3,(H,15,16,17);/q;+1

InChIKey

UPUIQOIQVMNQAP-UHFFFAOYSA-N

LogP

5.24510

Complexity

275

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

Hygroscopic

Synonyms & References

English

Tetradecyl sodium sulfate
Sodium Myristyl Sulfate
Sodium 1-tetradecyl sulfate
Tetradecyl Sulphate Sodium Salt
Natriumtetradecylsulfat
sodium n-tetradecyl sulfate
sodium tetradecyl sulfates
sodium tetradecyl sulphate
stds
STS
tesaponk14
TETRADECYLSODIUMSULPHATE
XLT4 AGAR SUPPLEMENT
sodium tetradecyl sulfate
Tetradecyl sulfate sodium

MDL Number

MFCD00007468

Customs Code

2920909090

FAQ

What are the physical and chemical properties of sodium tetradecyl sulfate (CAS: 1191-50-0)?

Sodium tetradecyl sulfate (CAS: 1191-50-0) is a white crystalline solid with a molecular weight of approximately 316.41 g/mol. It is moderately soluble in water and has good emulsifying properties. Chemically, it exhibits low reactivity under normal conditions but can hydrolyze in basic solutions.

How is sodium tetradecyl sulfate (CAS: 1191-50-0) typically synthesized?

Sodium tetradecyl sulfate (CAS: 1191-50-0) is usually synthesized by reacting sodium hydroxide with tetradecanoic acid. The reaction is typically carried out in water, and the product is purified by recrystallization. The yield is around 80% with good selectivity towards the sodium salt form.

What industries use sodium tetradecyl sulfate (CAS: 1191-50-0)?

Sodium tetradecyl sulfate (CAS: 1191-50-0) is widely used in the pharmaceutical industry for surfactant applications, in the polymer industry for emulsification and stabilization, and in the semiconductor industry as a cleaning agent. It also finds applications in the manufacturing of sensors and other electronic devices.

What precautions should be taken when handling sodium tetradecyl sulfate (CAS: 1191-50-0)?

When handling sodium tetradecyl sulfate (CAS: 1191-50-0), it is important to wear appropriate personal protective equipment such as gloves and goggles. Store the compound in a cool, well-ventilated place, away from direct sunlight. In case of a spill, use appropriate methods to contain and clean up the substance, and refer to the safety data sheet (SDS) for detailed instructions.