Accéder au contenu
Merck
Toutes les photos(1)

Key Documents

View All Documentation

202312

Sigma-Aldrich

Poly(propylène glycol)

average Mn ~725

Synonyme(s) :

PPG, Poly(oxyde de propylène)

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Formule linéaire :
H[OCH(CH3)CH2]nOH
Numéro CAS:
25322-69-4
Numéro MDL:
MFCD00084446
Code UNSPSC :
12162002
ID de substance PubChem :
24852054
Nomenclature NACRES :
NA.23

Densité de vapeur

>1 (vs air)

Pression de vapeur

<0.01 mmHg ( 20 °C)

Poids mol.

average Mn ~725

Contient

130-190 ppm proprietary phenolic antioxidant

Indice de réfraction

n20/D 1.449

Viscosité

115 cSt(25 °C)(lit.)

Indice d'hydroxyle

147 mg KOH/g

Solubilité

water: miscible (completely)

Densité

1.007 g/mL at 25 °C

Chaîne SMILES 

CC(O)CO

InChI

1S/C6H14O3/c1-5(8)4-9-6(2)3-7/h5-8H,3-4H2,1-2H3

Clé InChI

DUFKCOQISQKSAV-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Application

  • Recycling of waste materials: Utilization of propylene glycol in the recycling of waste poly(vinyl chloride) to enhance the mechanical properties of new polymer composites (Hilary et al., 2021).
  • Dental composite improvement: Enhancement of dental composites′ conversion rates through the use of poly(propylene glycol) and urethane dimethacrylates, while also examining cytocompatibility (Walters et al., 2016).
  • 3D printing of scaffolds: Use of poly(propylene fumarate) and propylene glycol in 3D printing of resorbable tissue engineering scaffolds, demonstrating innovation in medical applications (Childers et al., 2015).

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

445.0 °F - closed cup

Point d'éclair (°C)

229.44 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Jessalyn Cortese et al.
Journal of the American Chemical Society, 134(8), 3671-3674 (2012-02-11)
We show here that complementary interactions can suppress mesoscopic order and thus lead to a counterintuitive change in material properties. We present results for telechelic supramolecular polymers based on poly(propylene oxide) (PPO), thymine (Thy), and diaminotriazine (DAT). The self-complementary systems
Claudio Poggio et al.
Journal of endodontics, 38(9), 1239-1243 (2012-08-16)
The objective of this study was to evaluate and compare in vitro the decalcifying capability on root canal dentin of 4 different irrigating solutions. Twenty-five freshly extracted maxillary central incisors were selected. The canals were prepared to obtain a total
Chih Hao Chang et al.
Bio-medical materials and engineering, 22(6), 373-382 (2012-11-02)
Segmented polyurethane (SPU) materials based on different soft-segment component (PPG, PTMO and PBA) and various length of soft-segment (molecular weight of PBA: 500, 700 and 1000) were synthesized in this research. The soft-segment components were synthesized from polyether-polyols (PPG and
Zhiyong Zhao et al.
Chemical communications (Cambridge, England), 48(78), 9753-9755 (2012-08-25)
The designed DNA sequences can make DNA-b-PPO undergo in situ transition between diblock and triblock upon pH changes, consequently, induce a morphology-shifting from spherical micelles to nanofibers. This process is reversible and the assembled structures have been characterized by CD
Celeste R Brennecka et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 100(5), 1298-1309 (2012-04-20)
This study examines the in vitro characteristics of a crosslinking polymer system for cerebral aneurysm embolization. The polymeric material is composed of poly(propylene glycol)diacrylate (PPODA) and pentaerythritol tetrakis(3-mercaptopropionate) (QT), formulated with the liquid contrast agents Conray™ or Omnipaque™ 300. The
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique