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Tri(propylene glycol) methyl ether, mixture of isomers

96%

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Synonym(s):
O-Methyltripropylene glycol, [2-(2-Methoxymethylethoxy)methylethoxy]propanol, methylpropylene triglycol
Linear Formula:
CH3(OC3H6)3OH
CAS Number:
25498-49-1
Molecular Weight:
206.28
EC Number:
247-045-4
PubChem Substance ID:
24858278
NACRES:
NA.22

Quality Level

100

Assay

96%

form

liquid

refractive index

n20/D 1.43 (lit.)

bp

100 °C/2 mmHg (lit.)

density

0.968 g/mL at 25 °C

InChI

1S/C10H22O4/c1-8(5-11)14-10(3)7-13-9(2)6-12-4/h8-11H,5-7H2,1-4H3

InChI key

GVZNXUAPPLHUOM-UHFFFAOYSA-N

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General description

Tri(propylene glycol) methyl ether is a promising oxygenating agent for diesel fuels. Bubble coalescence and post-rupture oscillation in tri(propylene glycol) methyl ether solutions using high-speed cinematography was studied.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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G Bournival et al.
Journal of colloid and interface science, 414, 50-58 (2013-11-16)
Most processes involving bubbling in a liquid require small bubbles to maximise mass/energy transfer. A common method to prevent bubbles from coalescing is by the addition of surfactants. In order to get an insight into the coalescence process, capillary bubbles
Beverly L Smith et al.
Environmental science & technology, 42(20), 7682-7689 (2008-11-06)
We recently introduced several important improvements in the measurement of distillation curves of complex fluids. The modifications to the classical measurement provide for (1) a composition-explicit data channel for each distillate fraction (for both qualitative and quantitative analysis), (2) temperature

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