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  7. 1,5-Pentandiol, 97 %, Thermo Scientific Chemicals

1,5-Pentandiol, 97 %, Thermo Scientific Chemicals

Artikelnummer. 11474210
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Product Code. 11474210 Supplier Thermo Scientific Alfa Aesar Supplier No. A13998.22
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Description

CAS: 111-29-5 | C5H12O2 | 104.15 g/mol

1,5-Pentanediol is used as a plasticizer in cellulose products and adhesives. It is used as a brake fluid additive. It reacts with 3,4-dihydro-2H-pyran to get 5-tetrahydropyran-2-yloxy-pentan-1-ol. It is also used to prepare polyesters for emulsifying agents and resin intermediates. Further, it is used in ink, toner and colorant products. In addition to this, it is used in brake fluid compositions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
1,5-Pentandiol wird als Plastifizierer in Celluloseprodukten und Klebstoffen verwendet. Verwendung als Bremsflüssigkeitszusatz. Reaktion mit 3,4-Dihydro-2H-pyran, um 5-Tetrahydropyran-2-yloxy-pentan-1-ol zu erhalten. Verwendung auch zur Vorbereitung von Polyestern für Emulgierungsmittel und Harzzwischenprodukte. Weiterhin Verwendung in Tinten, Tonern und Farbstoffen. Darüber hinaus Verwendung in Zusammensetzungen von Bremsflüssigkeiten.

Löslichkeit
Mischbar mit Wasser, Methanol, Ethanol und Aceton.

Hinweise
Hygroskopisch. Nicht kompatibel mit sauren Chloriden, Säureanhydriden, Oxidationsmitteln, Chloroformiaten und Reduktionsmitteln.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 111-29-5
Summenformel C5H12O2
Molekulargewicht (g/mol) 104.15
MDL-Nummer MFCD00002978
InChI-Schlüssel ALQSHHUCVQOPAS-UHFFFAOYSA-N
Synonym 1,5-pentanediol, 1,5-dihydroxypentane, pentylene glycol, pentamethylene glycol, 1,5-pentylene glycol, 1,5 pentanediol, 1,5-pentamethylene glycol, alpha,omega-pentanediol, unii-07uxz0scst, 1,5-pentandiol
PubChem CID 8105
IUPAC-Name Pentan-1,5-Diol
SMILES OCCCCCO

Specifications

Chemischer Name oder Material 1,5-Pentanediol
Schmelzpunkt -16°C
Dichte 0.992
Siedepunkt 241°C to 242°C
Flammpunkt 129°C (264°F)
Strukturformel HO(CH2)5OH
Brechungsindex 1.45
Menge 100 g
Beilstein 1560130
Empfindlichkeit Hygroskopisch
Merck Index 14,7117
Löslichkeitsinformationen Miscible with water,methanol,ethanol and acetone.
Formelmasse 104.15
Reinheit (%) 97%
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