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CAPS(CAS: 1135-40-6)

CAPS
CAS Number

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Basic Information

Molecular Formula
C9H19NO3S
Molecular Weight
221.32 g/mol
EINECS
214-492-1
Physical State
White

Physical Properties

Melting Point
>300 °C(lit.)
Boiling Point
°Cat760mmHg
Density
1.1809 (rough estimate)
Flash Point
>110℃
Water Solubility
9 g/100 mL (20 ºC)

Chemical Identifiers

SMILES
C1CCC(CC1)NCCCS(=O)(=O)O
InChIKey
PJWWRFATQTVXHA-UHFFFAOYSA-N

Database References

MDL Number
MFCD00003837
Beilstein Registry Number
2835588

FAQ

CAPS, or Caprylic Acid (CAS: 1135-40-6), is an 8-carbon saturated fatty acid with the chemical formula C8H16O2. It is a colorless, viscous liquid with a faint, fatty odor, commonly used in various industries due to its emulsifying and solubilizing properties. CAPS is also known as octanoic acid and is naturally found in animal fats and plant oils.
CAPS (CAS: 1135-40-6) is widely used in pharmaceuticals as a surfactant and solubilizing agent, in the food industry as a flavoring agent (E470c), and in cosmetics for its emulsifying capabilities. It also serves as an industrial chemical for soap and detergent production, and in research for organic synthesis and as a model compound for studying fatty acid behavior.
CAPS (CAS: 1135-40-6) is generally considered safe when used in compliance with safety standards, but proper handling is required. It may cause mild skin or eye irritation, so protective measures like gloves and safety goggles are recommended. Inhalation of vapors should be avoided, and safety data sheets (SDS) should be consulted for specific guidelines on exposure limits and emergency procedures.
CAPS (CAS: 1135-40-6) should be stored in a cool, dry, and well-ventilated area, away from direct light and heat sources. It is typically kept in airtight containers to prevent moisture absorption and oxidation. Storage conditions should maintain temperatures below 25°C and avoid high humidity. Ensure proper labeling and follow safety protocols for flammable and reactive materials.

Safety Notice

Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.

Always follow proper handling procedures

Contact Information

Contact Person

Min Huiping

Email

3771156959@qq.com