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Documenti

W295101

Sigma-Aldrich

Propil 4-idrossibenzoato

≥99%

Sinonimo/i:

Estere propilico dell’acido 4-idrossibenzoico, Propil parabene

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About This Item

Formula condensata:
HOC6H4CO2CH2CH2CH3
Numero CAS:
94-13-3
Peso molecolare:
180.20
Numero FEMA:
2951
Beilstein:
1103245
Numero CE:
202-307-7
Numero MDL:
MFCD00002354
Codice UNSPSC:
12164502
ID PubChem:
329830550
NACRES:
NA.21

Origine biologica

synthetic

Grado

Fragrance grade

agenzia

follows IFRA guidelines

Conformità normativa

EU Regulation 1223/2009

Saggio

≥99%

Punto di fusione

95-98 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Organolettico

burnt; smoky

Stringa SMILE

CCCOC(=O)c1ccc(O)cc1

InChI

1S/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3
QELSKZZBTMNZEB-UHFFFAOYSA-N

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Descrizione generale

Propyl 4-hydroxybenzoate belongs to a group called parabens, which are commonly used as preservatives in cosmetics, skin care products, food, and beverages. Propyl 4-hydroxybenzoate, in combination with other parabens also shows strong antimicrobial activity against a wide range of micro-organisms.

Indicazioni di pericolo

H412

Consigli di prudenza

P273 - P501

Classi di pericolo

Aquatic Chronic 3

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

356.0 °F

Punto d’infiammabilità (°C)

180 °C

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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Validation of HPLC analysis of 2-phenoxyethanol, 1-phenoxypropan-2-ol, methyl, ethyl, propyl, butyl and benzyl 4-hydroxybenzoate (parabens) in cosmetic products, with emphasis on decision limit and detection capability.
Borremans M, et al.
Chromatographia, 59(1), 47-53 (2004)
Dennis G Maki et al.
Critical care medicine, 39(4), 613-620 (2011-01-05)
Catheter-related bloodstream infection is the greatest threat to the safety of patients on hemodialysis. Catheter lock solutions containing heparin have been linked to an increased risk of hemorrhage and thrombocytopenia. To ascertain the safety and efficacy for prevention of catheter-related
Miguel González-Doncel et al.
Environmental pollution (Barking, Essex : 1987), 184, 360-369 (2013-10-08)
Here we proposed a battery of non-invasive biomarkers and a histological survey to examine physiological/anatomical features in embryos, eleutheroembryos (13 days post-fertilization, dpf), and larvae (28-42 dpf) of medaka to investigate the effects of embryonic exposure to propylparaben (PrP). Concentrations <1000 μg
C L Barberis et al.
Journal of food protection, 73(8), 1493-1501 (2010-09-08)
Each year, a significant portion of the peanuts produced cannot be marketed because of fungal disease at the postharvest stage and mycotoxin contamination. Antioxidants could be used as an alternative to fungicides to control ochratoxigenic fungi in peanuts during storage.
Yang Wang et al.
Analytica chimica acta, 673(2), 145-150 (2010-07-06)
A selective, sensitive, rapid and reliable method based on molecularly imprinted polymers (MIPs) with dual templates to determine total content of parabens in cosmetics was developed. With methylparaben (MP) and propylparaben (PP) as dual-templates, methacrylic acid (MAA) as a functional
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