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Butylparaben CAS 94-26-8

Nitrile butyl ester is a white crystalline powder, odorless/tasteless, easily soluble in ethanol, used as a preservative, often mixed with isopropyl ester/butyl ester, etc
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  • 94-26-8

  • bosschemical

  • 94-26-8

Butylparaben Basic information
Product Name: Butylparaben
CAS: 94-26-8
MF: C11H14O3
MW: 194.23
EINECS: 202-318-7
Mol File: 94-26-8.mol
Butylparaben Chemical Properties
Melting point 67-70 °C(lit.)
Boiling point 156-157 °C3.5 mm Hg(lit.)
density 1.28
vapor pressure 0.002-0.113Pa at 20-50℃
refractive index 1.5115 (estimate)
FEMA 2203 | BUTYL P-HYDROXY BENZOATE
Fp 181℃
storage temp. 2-8°C
solubility Soluble in DMSO, ethyl acetate, methanol.
pka pKa 8.5 (Uncertain)
form Crystalline Powder
color White to almost white
Odor very faint phenolic
Odor Type bland
biological source synthetic
Water Solubility <0.1 g/100 mL at 17 ºC
Merck 141,584
JECFA Number 870
BRN 1103741
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong alkalies.
InChIKey QFOHBWFCKVYLES-UHFFFAOYSA-N
LogP 3.57
CAS DataBase Reference 94-26-8(CAS DataBase Reference)
NIST Chemistry Reference P-hydroxybenzoic acid, n-butyl ester(94-26-8)
EPA Substance Registry System Butylparaben (94-26-8)

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