HPEG raw material
The starting alcohol for HPEG macromonomer in polycarboxylate superplasticizers.
MAOH
Methallyl Alcohol Supplier from China
Methallyl alcohol is the raw material for HPEG polyether macromonomer used in polycarboxylate concrete superplasticizers, and an intermediate for fragrances, pharmaceuticals and resins. SUNCHEM supplies methallyl alcohol in 167 kg drums with a batch COA on every shipment.
CAS 513-42-8 · C₄H₈O · 2-Methyl-2-propen-1-ol
- Lot de COA avec chaque expédition
- Des échantillons pour vos essais
- Support technique pour votre essai
Présentation du produit & avantages clés
Alcool méthallylique (2-methyl-2-propen-1-ol) is an unsaturated primary alcohol. Its largest use is ethoxylation to methallyl polyoxyethylene ether (HPEG), the macromonomer for polycarboxylate superplasticizers in concrete. It is also an intermediate for fragrance and pharmaceutical chemicals, for methallyl esters and ethers, and for specialty resins.
The current page lists the CAS number in the formula field; the correct formula is C₄H₈O.
Reactive double bond and OH
Copolymerizes through the double bond and reacts through the hydroxyl, for esters, ethers and resins.
Spécifié selon vos conditions
We quote against your purity, water and impurity limits and send the batch COA for each lot.
Spécifications techniques
| Paramètre | Valeur typique |
|---|---|
| Nom du produit | Alcool méthallylique |
| Synonymes | 2-Methyl-2-propen-1-ol; 2-methylallyl alcohol; isobutenol |
| Numéro CAS. | 513-42-8 |
| Numéro CE. | 208-161-9 |
| Formule moléculaire | C₄H₈O |
| Poids moléculaire | 72.11 |
| Apparence | Colorless liquid |
| Emballage | 167 kg fût |
Pureté, water and impurity limits depend on the producer grade and are stated on the TDS and batch COA; les limites de votre commande sont confirmées dans le devis et le contrat.
Applications par industrie
Where methallyl alcohol is used, et que confirmer avant de changer d'approvisionnement.
HPEG for concrete admixtures
Ethoxylated to methallyl polyoxyethylene ether (HPEG), the macromonomer for polycarboxylate superplasticizers.
Vérifiez avant l'essai
- Purity and water limits for ethoxylation
- Volume mensuel
- Drum or bulk
Fragrance and pharmaceutical intermediates
An intermediate for fragrance chemicals, pharmaceuticals and methallyl derivatives.
Vérifiez avant l'essai
- Synthesis route
- Impurity limits
- Documents your QA needs
Resins and polymers
Introduces methallyl groups into specialty resins and polymers.
Vérifiez avant l'essai
- Polymer route
- Pureté
- Sample size
Sélection & comparaison
Choosing the right methallyl alcohol grade
| Votre exigence | Ce qui fonctionne habituellement |
|---|---|
| HPEG / superplasticizer macromonomer | Specify purity and water for ethoxylation |
| Fragrance and pharmaceutical synthesis | Specify impurity limits your QA approves |
| Resin modification | Standard grade |
| Remplacer un fournisseur existant | Envoyez votre TDS ou COA actuel; nous citons en fonction des paramètres que vous approuvez |
Emballage & stockage
Emballage
167 fûts de kg.
Stockage
Keep drums closed in a cool, ventilated store away from heat and ignition sources.
Transport
Liquide inflammable (ET 2614, Classe 3, GE III).
Du premier e-mail à la fourniture approuvée
Nommer l'utilisation finale
HPEG, fine chemicals or resins: purity and water limits follow from it.
Comparez les chiffres qui comptent
Pureté, water and the impurities that affect your catalyst or reaction.
Protect the material
Keep drums closed and dry; water affects ethoxylation catalysts.
Procès, puis verrouillez la spécification
Analysez un échantillon dans votre propre processus et conservez le COA du lot approuvé comme référence pour les limites du contrat..
Dites-nous votre besoin. Nous correspondons à la note.
Tell us what you make with methallyl alcohol, la quantité et le port de destination. Ajoutez vos spécifications actuelles et nous établirons un devis en fonction de celles-ci.
| Information | Exemple |
|---|---|
| Application | HPEG, fine chemicals, résines |
| Spécification requise | Pureté, l'eau |
| Emballage | 167 fûts de kg |
| Quantité | Échantillon / commande à l'essai / volume annuel |
| Destination | Pays et port |
| Documents nécessaires | COA, FDS, DT, Déclaration REACH |
Produits associés
Methallyl Alcohol FAQ
What is methallyl alcohol used for?
Mainly to make HPEG macromonomer for polycarboxylate superplasticizers, and as an intermediate for fragrances, médicaments, methallyl derivatives and resins.
How is it packed?
Dans 167 fûts de kg.
Quels paramètres dois-je comparer entre les offres?
Pureté, water and impurities; for HPEG, the parameters your ethoxylation catalyst is sensitive to.
Is methallyl alcohol dangerous goods?
Oui. It is a flammable liquid regulated under UN 2614, Classe 3, GE III.
