Dodecyl 3,4,5-trihydroxybenzoate

Basic Information

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CAS Number

1166-52-5

Molecular Formula

C19H30O5

Molecular Weight

338.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

94-97 °C

Boiling Point

394.57°C (rough estimate)

Flash Point

180.3 °C

Refractive Index

1.6120 (estimate)

SMILES

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CCCCCCCCCCCCOC(=O)c1cc(c(c(c1)O)O)O

InChI

InChI=1S/C19H30O5/c1-2-3-4-5-6-7-8-9-10-11-12-24-19(23)15-13-16(20)18(22)17(21)14-15/h13-14,20-22H,2-12H2,1H3

InChIKey

RPWFJAMTCNSJKK-UHFFFAOYSA-N

LogP

4.881100000000007

Topological Polar Surface Area

86.99000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 5

Complexity

322

Safety Information

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GHS Hazard Pictograms

H317

Hazard Statement

H317 May cause an allergic skin reaction
Sensitization, Skin

Sensitiveness

Air Sensitive

Synonyms & References

English

Dodecyl 3,4,5-trihydroxybenzoate
N-DODECYL GALLATE
3,4,5-TRIHYDROXYBENZOIC ACID DODECYL ESTER
DODECYL GALLATE
LAURYL GALLATE
GALLIC ACID LAURYL ESTER
GALLIC ACID N-DODECYL ESTER
GALLIC ACID DODECYL ESTER
3,4,5-trihydroxy-benzoic acid dodecyl ester
dodecyl3,4,5
lauryl 3,4,5-trihydroxybenzoate
Nipagallin LA
Progallin LA
E312
Gallic acid, dodecyl ester
Gallic acid, lauryl ester
BENZOIC ACID, 3,4,5-TRIHYDROXY-, DODECYL ESTER
n-dodecylgallate
E 312 antioxidant
antioxidant E 312
Dodecylester kyseliny gallove
Lauryl gallate
Gallic Acid Dodecyl Ester
Gallic Acid Lauryl Ester
Lauryl Gallate
Dodecyl gallate

MDL Number

MFCD00002195

Customs Code

29182950

FAQ

What is Dodecyl 3,4,5-trihydroxybenzoate (CAS: 1166-52-5)?

Dodecyl 3,4,5-trihydroxybenzoate (CAS: 1166-52-5) is a white, crystalline ester derived from 3,4,5-trihydroxybenzoic acid and dodecyl alcohol. It is commonly used as a surfactant and emulsifier due to its hydrophobic and hydrophilic properties, which enhance solubility and stability in various applications. The compound contains hydroxyl groups on the benzene ring, contributing to its antioxidant and preservative characteristics.

What are the main uses of Dodecyl 3,4,5-trihydroxybenzoate (CAS: 1166-52-5)?

Dodecyl 3,4,5-trihydroxybenzoate (CAS: 1166-52-5) is primarily used in pharmaceuticals as a stabilizer and emulsifier, in the food industry as a preservative, and in cosmetic formulations to improve texture and solubility. It also serves as a raw material in research for developing new chemical products and industrial applications requiring surfactant properties.

Is Dodecyl 3,4,5-trihydroxybenzoate (CAS: 1166-52-5) safe?

Dodecyl 3,4,5-trihydroxybenzoate (CAS: 1166-52-5) is generally considered safe when used within recommended guidelines. It has low toxicity and is approved for use in food and cosmetics. However, direct skin or eye contact may cause irritation, and inhalation of dust should be avoided. Always follow safety data sheet (SDS) instructions and handle in well-ventilated areas with appropriate protective measures.

How should Dodecyl 3,4,5-trihydroxybenzoate (CAS: 1166-52-5) be stored?

Dodecyl 3,4,5-trihydroxybenzoate (CAS: 1166-52-5) should be stored in a cool, dry, and dark place to maintain stability. Keep in sealed containers to prevent moisture exposure, and avoid high temperatures or humidity. It is typically stable under normal storage conditions but may degrade if exposed to prolonged light or air, so proper container requirements and environmental controls are essential.