Propylparaben
Effective Preservation: Nonylphenol propionate acts as an efficient preservative by inhibiting the growth of harmful microorganisms, thereby extending the shelf life of products in various industrial sectors.
Broad Applicability: It is widely employed as a preservative in food, cosmetics, pharmaceuticals, and animal feed, helping to maintain product safety and quality across diverse applications.
High Chemical Stability: The compound remains stable under various environmental conditions, ensuring consistent performance and reliability as a preservative.
Strong Antibacterial Activity: With notable antibacterial effects, it serves as a critical component in protecting commercial and industrial products from microbial contamination.
Propylparaben is an organic compound widely utilized as a preservative and antimicrobial agent across industries such as food, cosmetics, and pharmaceuticals. It is particularly appreciated for its efficacy in suppressing the growth of undesirable microbes, thereby prolonging product durability. Beyond its role in consumer products, it is also incorporated into animal feed as a preservative to uphold safety and quality standards for livestock.
The compound’s molecular configuration allows it to effectively inhibit microbial contamination while maintaining considerable stability under diverse environmental conditions. Owing to these preservative and antibacterial qualities, nonylphenol propionate remains an essential component in a wide array of commercial and industrial formulations. Nonetheless, growing concerns regarding its ecological effects—especially its potential impact on aquatic environments—have prompted ongoing evaluation of its safety and regulatory oversight.
Parameters
Melting point | 95-98 °C(lit.) |
Boiling point | 133°C |
density | 1.0630 |
vapor pressure | 0.67 hPa (122 °C) |
FEMA | 2951 | PROPYL P-HYDROXYBENZOATE |
refractive index | 1.5050 |
Fp | 180°(356°F) |
storage temp | Sealed in dry,Room Temperature |
solubility | ethanol: soluble0.1M, clear, colorless |
form | Crystalline Powder |
pka | pKa 8.4 (Uncertain) |
color | White |
Specific Gravity | 0.789 (20/4℃) |
Odor | at 100.00 %. sweet smoky burnt woody hawthorn |
PH | 6-7 (H2O, 20°C) (saturated solution) |
Odor Type | smoky |
biological source | synthetic |
Water Solubility | <0.1 g/100 mL at 12 ºC |
Merck | 14,7866 |
BRN | 1103245 |
Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
InChIKey | QELSKZZBTMNZEB-UHFFFAOYSA-N |
LogP | 2.8 at 20℃ |
CAS DataBase Reference | 94-13-3(CAS DataBase Reference) |
NIST Chemistry Reference | N-propyl-p-hydroxy-benzoate(94-13-3) |
EPA Substance Registry System | Propylparaben (94-13-3) |
Safety Information
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-24/25-36 |
WGK Germany | 1 |
RTECS | DH2800000 |
Autoignition Temperature | >600 °C |
TSCA | Yes |
HS Code | 29182930 |
Hazardous Substances Data | 94-13-3(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: > 5000 mg/kg |
