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Ethylparaben

CAS Number
120-47-8
EC Number
204-399-4
Chemical Formula
C9H10O3
Molecular Weight
166.17 g/mol

Description

Ethylparaben (CAS 120-47-8 ), also known as E214 and ethyl 4-hydroxybenzoate, is a synthetic preservative used across food, pharmaceutical, and personal care manufacturing. It inhibits the growth of mold, yeast, and bacteria in finished formulations. This chemical is essential for extending shelf life and maintaining product integrity. In cosmetics and personal care, it protects creams, lotions, and shampoos from microbial contamination during consumer use. It is often used in combination with other parabens to broaden the preservation spectrum. Food and beverage manufacturers apply it as a permitted preservative, particularly in baked goods, condiments, and flavored products. Pharmaceutical formulators incorporate it into oral suspensions, topical preparations, and multi-dose injectable vehicles. In these applications, microbial control is a strict regulatory requirement for safety and efficacy. It also functions as a UV stabilizer in certain formulations, protecting active ingredients from photodegradation during storage. This dual functionality makes it a versatile choice for complex chemical formulations. The product is supplied as a white crystalline powder in technical, food-grade, and pharmaceutical-grade specifications. Recognized grades include FCC , USP , BP , and Ph.Eur. for compliance-driven procurement. These standards support global distribution across highly regulated industries. Packaging is available in standard drum and bag formats, with bulk quantities accessible for industrial-scale production needs. Contact us for supply of Ethylparaben Request Quote

Other Names (Synonyms)

ethyl para-hydroxybenzoate | E214 | ETHYL 4-HYDROXYBENZOATE | Ethyl p-hydroxybenzoate | Tegosept E | Mycocten | Ethyl parasept | 4-Hydroxybenzoic acid ethyl ester

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point116 °C
Boiling Point297-298 °C
Density1.291 g/cm³ @ Press: 750 Torr
Flash Point297-298°C
Appearancewhite crystalline powder
ColorWhite
Odorat 100.00?%. mild phenolic
FormCrystalline Powder
Water SolubilitySlightly soluble in water.
Vapor Pressure0.00012 hPa (25 °C)
Refractive Index1.5286 (estimate)
pH4.5-5.5 (H2O, 20°C) (saturated solution)
Log P2.470

Safety & Handling

Danger
GHS07· IrritantGHS08· Health Hazard

Hazard Statements

H304May be fatal if swallowed and enters airways
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H401Toxic to aquatic life

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P272Contaminated work clothing should not be allowed out of the workplace.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P321Specific treatment (see … on this label).
P331Do NOT induce vomiting.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P316Get emergency medical help immediately.
P352IF ON SKIN: Wash with plenty of water.
P317Get emergency medical help.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29182930
Storage Class11 - Combustible Solids
WGK (Germany)1