Molekula
3,5-Di-tert-butyl-4-hydroxyphenylpropionic acid
Fournisseur de plus de 4 500 clients dans plus de 80 pays
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 1999 · Certificat d’Analyse (CoA) pour chaque lot
3,5-Di-tert-butyl-4-hydroxyphenylpropionic acid is a synthetic antioxidant commonly used in plastics, rubber, and adhesives to prevent oxidative degradation. It stabilizes polymers by inhibiting chain reactions that cause material breakdown under heat or UV exposure. This chemical has a CAS number of 20170-32-5, a molecular formula of C17H26O3, and a molecular weight of 278.3865 g/mol. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies 3,5-Di-tert-butyl-4-hydroxyphenylpropionic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Ce produit est disponible auprès de Molekula sur demande. La fiche technique complète, la Fiche de Données de Sécurité (SDS) et les documents du Certificat d'Analyse (CoA) vous seront fournis avec votre devis dès que notre équipe validera le grade et la taille de colis souhaités.
Aperçu
- SKU
- 48174531
- Numéro CAS
- 20170-32-5
- Nom IUPAC
- 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid
- Numéro CE
- 243-556-1
- Formule moléculaire
- C17H26O3
- Masse moléculaire
- 278.3865
- Masse exacte
- 278.1882
- SMILES
- CC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)CCC(=O)O
- InChIKey
- WPMYUUITDBHVQZ-UHFFFAOYSA-N
- InChI
- InChI=1S/C17H26O3/c1-16(2,3)12-9-11(7-8-14(18)19)10-13(15(12)20)17(4,5)6/h9-10,20H,7-8H2,1-6H3,(H,18,19)
- PubChem CID
- 88389
Synonymes
- 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoic acid
- 3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionic acid
- 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid
- Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-
- beta-(4-hydroxy-3,5-di-tert-butyl)phenylpropionic acid
- Fenozan
- fenozan-K
- phenozan
- potassium fenozan
- potassium phenosan
Questions fréquentes
What is 3,5-Di-tert-butyl-4-hydroxyphenylpropionic acid (CAS 20170-32-5) used for?
This compound is primarily used as a **polymer stabilizer**, particularly in **polyolefins and PVC**, to prevent degradation from heat, light, and oxidation. It’s also a precursor in the synthesis of **antioxidants** and **UV absorbers** for plastics, adhesives, and coatings.
What is the chemical formula and molecular weight of this product?
The formula is **C₁₇H₂₆O₃**, and the molecular weight is **278.3865 g/mol**.
How should this product be stored?
Store in a **cool, dry place at ambient temperature**, away from direct sunlight and incompatible substances. Ensure containers are tightly sealed to prevent moisture absorption.
What grades or purities are available for this chemical?
Molekula supplies this product in **technical grade (98%+ purity)** and **analytical/pharma grade (99%+ purity)**. Custom specifications may be available upon request.
Can Molekula supply this in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 25 kg drums, 1-tonne IBCs) for industrial customers. Minimum order quantities and lead times vary by grade and application—please contact our sales team for details.
What documentation is provided with each order?
Every shipment includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** (e.g., purity analysis, heavy metals report). Additional certifications (e.g., REACH, FDA compliance) are available for regulated industries.
Molekula fournit des produits chimiques fins et des produits biochimiques depuis 1999, et ses installations sont certifiées ISO 9001:2015 et ISO 14001:2015. Chaque lot expédié est enregistré avec un numéro de lot et associé à un Certificat d'Analyse, et les Fiches de Données de Sécurité sont disponibles en cinq langues.