Molekula
Méthoxy polyéthylène glycol (Mn moyen 350)
Methoxy polyethylene glycol (average Mn 350)
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Methoxy polyethylene glycol (average Mn 350) is a non-ionic surfactant and polymer used in pharmaceuticals, cosmetics, and detergents for emulsification, solubilization, and as a rheology modifier. It is a polyethylene glycol derivative with a methoxy group at one end, offering excellent solubility in water and organic solvents. This chemical has a CAS number of 9004-74-4 and the molecular formula CH3(OCH2CH2)nOH. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Methoxy polyethylene glycol (average Mn 350) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Methoxy polyethylene glycol (average Mn 350) is a non-ionic surfactant and polymer used in pharmaceuticals, cosmetics, and detergents for emulsification, solubilization, and as a rheology modifier. It is a polyethylene glycol derivative with a methoxy group at one end, offering excellent solubility in water and organic solvents. This chemical has a CAS number of 9004-74-4 and the molecular formula CH3(OCH2CH2)nOH. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Methoxy polyethylene glycol (average Mn 350) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Colourless liquid |
| Colour (Pt-Co) | 0 - 80 |
| Water | <1.0% |
| Molecular Weight | 310 - 400 |
| Hydroxyl value (mgKOH/g) | 140 - 180 |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Point d'inflammation | 268 C |
Identification
| Property | Value |
|---|---|
| SKU | 90026586 |
| Numéro CAS | 9004-74-4 |
| Formule moléculaire | CH3(OCH2CH2)nOH |
| Masse moléculaire | N/A |
| SMILES | N/A |
| Code REACH | Y113 |
| Inscrit au TSCA | Oui |
| Code HTS | 3907.29.00.00 |
| Code tarifaire | 3907291190 |
Sécurité et GHS
Informations de sécurité détaillées disponibles dans le FDS — voir les documents ci-dessous.
Documents
Fiches de données de sécurité (FDS)
Disponible en English, French, German, Italian, Portuguese, Spanish.
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is Methoxy polyethylene glycol (average Mn 350) commonly used for?
This product is widely used as a surfactant, solubilizer, and excipient in pharmaceutical formulations, cosmetics, and as a reagent in organic synthesis.
What is the chemical formula and molecular weight of Methoxy polyethylene glycol (average Mn 350)?
The chemical formula is **CH3(OCH2CH2)nOH**, where *n* varies to achieve an average molecular weight of **350 g/mol** (nominal).
How should Methoxy polyethylene glycol (average Mn 350) be stored?
Store in a tightly sealed container at **ambient temperature**, away from direct sunlight and moisture.
What grades or purity levels of Methoxy polyethylene glycol (average Mn 350) does Molekula supply?
Molekula supplies this product in **pharmaceutical-grade and industrial-grade purity**, with full documentation available upon request.
Can Molekula supply Methoxy polyethylene glycol (average Mn 350) in bulk quantities?
Yes, we offer bulk quantities (minimum order quantities vary by grade—contact us for details and pricing).
What documentation comes with an order of Methoxy polyethylene glycol (average Mn 350)?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and batch-specific documentation for traceability.
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