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D206806

1,1-Diphenylethylene

Name: 1,1-Diphenylethylene
Brand: ALDRICH

97%

Synonym(s):

α,α-Diphenylethylene, 1,1-Diphenylethene, 1,1′-Ethenylidenebis[benzene], 1-Phenylethenylbenzene, Rhodium acetate

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About This Item

Linear Formula:

(C₆H₅)₂C=CH₂

CAS Number:

530-48-3

Molecular Weight:

180.25

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893616

EC Number:

208-482-6

Beilstein/REAXYS Number:

1099062

MDL number:

MFCD00008583

Assay:

97%

Form:

liquid

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Properties

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.608 (lit.)

bp

270-271 °C (lit.)

mp

6 °C (lit.)

density

1.021 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C=C(c1ccccc1)c2ccccc2

InChI

1S/C14H12/c1-12(13-8-4-2-5-9-13)14-10-6-3-7-11-14/h2-11H,1H2

InChI key

ZMYIIHDQURVDRB-UHFFFAOYSA-N

Description

Hazard Classifications

Aquatic Chronic 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves

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A comprehensive theoretical investigation of intramolecular proton transfer in the excited states for some newly-designed diphenylethylene derivatives bearing 2-(2-hydroxy-phenyl)-benzotriazole part.

Hongru Li et al.

Journal of fluorescence, 21(4), 1721-1728 (2011-03-04)

This article presents a comprehensive theoretical investigation of excited state intramolecular proton transfer (ESIPT) for some newly-designed diphenylethylene derivatives containing 2-(2-hydroxy-phenyl)-benzotriazole moiety with various substituted groups. The calculation shows the structural parameters and Mulliken charges of phototautomers enol (E) and

Development and validation of a fast gas chromatography mass spectrometry method for the quantification of selected non-intentionally added substances and polystyrene/polyurethane oligomers in liquid food simulants.

Emmanouil D Tsochatzis et al.

Analytica chimica acta, 1130, 49-59 (2020-09-08)

A simple, fast, sensitive and reliable method was developed for the simultaneous determination of 13 food contact materials (FCM) regulated substances and non-intentionally added substances (NIAS) migrating into official food simulants. The method has been optimized to quantify the monomers

Low-field 1 H NMR spectroscopy: Factors impacting signal-to-noise ratio and experimental time in the context of mixed microstructure polyisoprenes.

Michael J Minkler et al.

Magnetic resonance in chemistry : MRC, 58(12), 1168-1176 (2020-04-09)

Low-cost, high-accuracy characterization of polymeric materials is critical for satisfying societal demand for high-quality materials with ultra-specific requirements. Low-field nuclear magnetic resonance (NMR) spectroscopy presents an opportunity to replace costlier or destructive methods while utilizing nondeuterated solvents. Many factors play

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Global Trade Item Number

SKU	GTIN
D206806-5G	04061833561522
D206806-25G	04061837867927
D206806-10G	04061837867910