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CAS 35285-68-8

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Sodium ethyl p-hydroxybenzoate

Description:
Sodium ethyl p-hydroxybenzoate, with the CAS number 35285-68-8, is a sodium salt of ethyl p-hydroxybenzoate, which is an ester of p-hydroxybenzoic acid. This compound is typically used as a preservative in various cosmetic and pharmaceutical formulations due to its antimicrobial properties. It appears as a white to off-white powder and is soluble in water, making it suitable for aqueous formulations. The substance is known for its ability to inhibit the growth of bacteria and fungi, thereby extending the shelf life of products. Additionally, it is considered to be relatively safe for use in consumer products, although some individuals may experience sensitivity or allergic reactions. Its stability is generally good under normal storage conditions, but it should be kept away from strong oxidizing agents and extreme temperatures. Overall, sodium ethyl p-hydroxybenzoate serves as an effective preservative while being compatible with a variety of formulations in the cosmetic and pharmaceutical industries.
Formula:C9H9NaO3
InChI:InChI=1/C9H10O3.Na/c1-2-12-9(11)7-3-5-8(10)6-4-7;/h3-6,10H,2H2,1H3;/q;+1
InChI key:InChIKey=HLEKLAHSVAPCPF-UHFFFAOYSA-N
SMILES:C(OCC)(=O)C1=CC=C(O)C=C1.[Na]
Synonyms:
  • 4-Hydroxybenzoic acid ethyl ester sodium salt
  • Benzoic Acid, 4-Hydroxy-, Ethyl Ester, Sodium Salt (1:1)
  • Benzoic acid, 4-hydroxy-, ethyl ester, sodium salt
  • Benzoic acid, p-hydroxy-, ethyl ester, sodium deriv.
  • Benzoicacid,4-Hydroxy-,Ethylester,Sodiumsalt
  • Benzoicacid,p-hydroxy-,ethylester,sodiumderiv.
  • E 215
  • Ethyl 4-hydroxybenzoate,sodium salt
  • Ethyl Paraben Sodium
  • Ethyl p-hydroxybenzoate sodium
  • See more synonyms
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