Molekula
Propil 4-hidroxibenzoato - grado BP
Propyl 4-hydroxybenzoate - BP grade
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Propyl 4-hydroxybenzoate (propyl paraben) is a synthetic preservative widely used in pharmaceuticals, cosmetics, and food products to inhibit bacterial and fungal growth. It is a white crystalline powder soluble in organic solvents and slightly soluble in water. This BP-grade chemical has a CAS number of 94-13-3, a molecular formula of HOC6H4CO2CH2CH2CH3, and a molecular weight of 180.20. It is stored at ambient conditions and carries a signal word of Warning for safety classification. Molekula supplies Propyl 4-hydroxybenzoate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Propyl 4-hydroxybenzoate (propyl paraben) is a synthetic preservative widely used in pharmaceuticals, cosmetics, and food products to inhibit bacterial and fungal growth. It is a white crystalline powder soluble in organic solvents and slightly soluble in water. This BP-grade chemical has a CAS number of 94-13-3, a molecular formula of HOC6H4CO2CH2CH2CH3, and a molecular weight of 180.20. It is stored at ambient conditions and carries a signal word of Warning for safety classification. Molekula supplies Propyl 4-hydroxybenzoate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White to Off-white crystalline powder |
| Melting Point | 96 - 99°C |
| Heavy metals | ≤ 10ppm |
| Loss on Drying | ≤ 0.50% |
| Solubility | Freely soluble in ethanol. Slightly soluble in water |
| Assay | 99.0 - 102.0% |
| Sulphated Ash | ≤ 0.10% |
| Acid | ≤ 0.1ml |
| Residue on Ignition | ≤ 0.05% |
| Appearance of Solution | Clear colourless solution |
| Identification (IR) | Conforms to Reference |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 180 C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90034023 |
| Número CAS | 94-13-3 |
| Fórmula molecular | HOC6H4CO2CH2CH2CH3 |
| Peso molecular | 180.20 |
| SMILES | CCCOC(=O)C1=CC=C(C=C1)O |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29182975 |
| Código arancelario | 2918290060 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- EUH381 Se sospecha que provoca alteración endocrina en los seres humanos.
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
- H335 Puede irritar las vías respiratorias.
- H412 Nocivo para los organismos acuáticos, con efectos nocivos duraderos.
Declaraciones de precaución
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P273 Evitar su liberación al medio ambiente.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
- P308+313 EN CASO DE exposición manifiesta o presunta: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Russian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is Propyl 4-hydroxybenzoate (BP grade) used for?
Propyl 4-hydroxybenzoate (BP grade) is primarily used as a preservative in pharmaceuticals, cosmetics, and food products to inhibit microbial growth.
What is the chemical formula and molecular weight of Propyl 4-hydroxybenzoate?
The chemical formula is **HOC₆H₄CO₂CH₂CH₂CH₃**, and the molecular weight is **180.20 g/mol**.
How should Propyl 4-hydroxybenzoate (BP grade) be stored?
Store at **ambient temperature** in a tightly sealed container, away from direct sunlight and moisture.
What grade of Propyl 4-hydroxybenzoate does Molekula supply?
Molekula supplies **BP (British Pharmacopoeia) grade** Propyl 4-hydroxybenzoate, meeting pharmaceutical standards.
Can Molekula supply Propyl 4-hydroxybenzoate in bulk?
Yes, Molekula can supply Propyl 4-hydroxybenzoate in bulk quantities—please contact us for specific packaging options.
What documentation comes with an order of Propyl 4-hydroxybenzoate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation confirming BP compliance.
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