Benzylparaben

Basic Information

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CAS Number

94-18-8

Molecular Formula

C14H12O3

Molecular Weight

228.25 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

Physical State

Powder

Melting Point

109-112 °C

Boiling Point

170℃

Density

1.1799

Flash Point

167℃

Solubility

ethanol: soluble25mg/mL, clear, colorless

Refractive Index

1.5805

SMILES

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C1=CC=C(C=C1)COC(=O)C2=CC=C(C=C2)O

InChI

InChI=1S/C14H12O3/c15-13-8-6-12(7-9-13)14(16)17-10-11-4-2-1-3-5-11/h1-9,15H,10H2

InChIKey

MOZDKDIOPSPTBH-UHFFFAOYSA-N

LogP

2.749200000000001

Topological Polar Surface Area

46.53 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

238

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

Benzyl 4-hydroxybenzoate
4-Hydroxybenzoic acid benzyl ester
Benzyl paraben
Benzyl 4-Hydroxybenzoate [for Biochemical Research]
Benzyl 4-Hydroxybenzoate (Benzyl Paraben)
4-BroMobutyryl chloride
4-HOC6H4CO2Bn
BASEPTOL
benzyl 4-hydroxy-benzoate
Benzyl parabe
benzyl para-hydroxybenzoate
Nipabenzyl
PARABEN,BENZYL
PARABEN,BUTYL
Parosept
POB-BZ
Solbrol Z
4-Hxdroxybenzoic acid benzyl ester
Benzylparaben
Benzyl p-hydroxybenzoate
Benzyl Tegosept
Benzyl Parasept
Benzyl-Parasept
p-Hydroxybenzoic acid benzyl ester
Benzyl parahydroxybenzoate
Benzoic acid, 4-hydroxy-, phenylmethyl ester
Phenylmethyl 4-hydroxybenzoate
Benzyl hydroxybenzoate
8Y41DYV4VG
MOZDKDIOPSPTBH-UHFFFAOYSA-N
Benzoic acid, p-hydroxy-, benzyl est

MDL Number

MFCD00016471

Customs Code

2918290000

FAQ

What is Benzylparaben (CAS: 94-18-8)?

Benzylparaben is a common chemical compound with the formula C16H21NO3. It functions as a preservative and is widely used in pharmaceutical and cosmetic products due to its antimicrobial properties. It is a derivative of p-hydroxybenzoic acid and is known for its ability to inhibit the growth of fungi and bacteria, making it effective in preventing spoilage in various formulations.

What are the main uses of Benzylparaben (CAS: 94-18-8)?

Benzylparaben is primarily used as a preservative in pharmaceuticals, cosmetics, and food products. It helps extend shelf life by preventing microbial contamination. It is also found in topical medications, skincare products, and as an additive in some beverages. Its applications span from personal care to industrial preservation, ensuring product safety and stability.

Is Benzylparaben (CAS: 94-18-8) safe?

Benzylparaben is generally considered safe when used within recommended concentrations and proper guidelines. It is approved by regulatory bodies like the FDA and EMA for use in food and pharmaceutical products. However, some individuals may experience skin irritation or allergic reactions. Precautions include avoiding prolonged contact with skin and following safety data sheet recommendations for handling.

How should Benzylparaben (CAS: 94-18-8) be stored?

Benzylparaben should be stored in a cool, dry, and dark place, away from direct sunlight and moisture. It is typically kept in a sealed container at temperatures below 25°C. Proper storage ensures stability and prevents degradation. Avoid exposure to high humidity and heat to maintain its effectiveness and safety over time.