Specifications:
|
Name of Product |
Ethylparaben |
|
CAS No. |
120-47-8 |
|
Molecular Formula |
C9H10O3 |
|
Molecular Mass |
166.17 |
|
Boiling Point |
297-298 °C |
|
Density |
1.291 g/cm3 @ Press: 750 Torr |
|
Appearance |
White crystalline power |
|
Content |
≥99.000% |
|
Melting Point |
115.0-118.0℃ |
|
Acidity |
Chinese Pharmacopoeia 2020 |
|
Residue on Ignition |
≤0.100% |
|
Sulfate (SO?2?) |
Chinese Pharmacopoeia 2020 |
|
4-Hydroxybenzoic acid |
≤0.200% |
|
Water |
≤0.200%(Coulometry) |
Applications:
1. Preservative in cosmetics and personal care products: Found in creams, lotions, shampoos, and makeup to inhibit the growth of bacteria, mold, and yeast.
2. Food preservative: Sometimes used in beverages, baked goods, and sauces to extend shelf life (though its use is restricted or regulated in many regions).
3. Pharmaceutical preservative: Added to oral medicines, topical formulations, and sometimes injections to prevent microbial contamination.
4. Industrial applications: Used in products such as coatings, adhesives, and inks where microbial stability is important.
Other Names and Identifiers:
Benzoic acid, 4-hydroxy-, ethyl ester
Benzoic acid, p-hydroxy-, ethyl ester
Aseptoform E
Bonomold OE
p-Carbethoxyphenol
Easeptol
Ethyl p-hydroxybenzoate
Ethyl parasept
p-Hydroxybenzoic acid ethyl ester
Nipagin A
Nipazin A
Solbrol A
Tegosept E
Ethylparaben
Ethyl 4-hydroxybenzoate
4-Hydroxybenzoic acid ethyl ester
p-(Ethoxycarbonyl)phenol