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25265-71-8 - Dipropylene glycol, mixture of isomers, 99% - Bis(hydroxypropyl) ether - Oxybispropanol - A18716 - Alfa Aesar

A18716 Dipropylene glycol, mixture of isomers, 99%

Codice CAS
25265-71-8
Sinonimi
Bis(hydroxypropyl) ether
Oxybispropanol

Dimensioni Prezzo ($) Quantità Disponibilità
500g 28,60
2500g 82,00
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Dipropylene glycol, mixture of isomers, 99%

MDL
MFCD00051023
EINECS
246-770-3

Proprietà chimiche

Formula
HOC3H6OC3H6OH
Peso formula
134.18
Punto di fusione
-32°
Punto di ebollizione
231-235°
Densità
1.022
Indice di rifrazione
1.4410
Sensibilità
Hygroscopic
Solubilità
Miscible with cold water, hot water, methanol, diethyl ether and ethanol.

Applicazioni

Dipropylene glycol, mixture of isomers is used as a solvent, plasticizer, polymerization initiator and monomer. It acts as an additive used in perfumes, skin and hair care products. It is an active ingredient in commercial fog fluid, which is used as an entertainment in fog machines. Further, it is used as an intermediate in polyurethane polyols, alkyd resins and non-reinforced polyesters. In addition to this, it is used in dyes, paints, hydraulic brake fluids and cutting oils.

Note

Hygroscopic. Incompatible with strong oxidizing agents.

Letteratura

Nicolae, M.; Oprea, F.; Fendu, E. M. Dipropylene glycol as a solvent for the extraction of aromatic hydrocarbons. Analysis and evaluation of the solvency properties and simulation of the extraction processes. Chem. Eng. Res. Des. 2015, 104, 287-295.

Horbatenko, Y.; Pe?rez, J. P.; Hernández, P.; Swart, M.; Solà, M. Reaction Mechanisms for the Formation of Mono- And Dipropylene Glycol from the Propylene Oxide Hydrolysis over ZSM-5 Zeolite. J. Phys. Chem. C 2014, 118 (38), 21952-21962.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni precauzionali: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Codice tariffe armonizzato
2909.49
TSCA
Yes
RTECS
UB9765000

Raccomandato

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    Hydrazine sulfate, 99+%
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    Diethylene glycol, 99%
  • A14788

    Decanoic acid, 99%
  • 31798

    Tripropylene glycol
  • 44151

    Ethylene glycol dimethacrylate, 98%, stab. with 100ppm 4-methoxyphenol

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