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Merck
CN

43050

1,6-Diphenyl-1,3,5-hexatriene

≥97.5% (HPLC)

Synonym(s):

DPH, Dicinnamyl

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About This Item

Linear Formula:
C6H5(CH=CH)3C6H5
CAS Number:
1720-32-7
Molecular Weight:
232.32
EC Number:
217-011-3
UNSPSC Code:
12352100
PubChem Substance ID:
24866925
Beilstein/REAXYS Number:
1907440
MDL number:
MFCD00004793

Key Documents

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assay

≥97.5% (HPLC)

mp

199-203 °C (lit.)

fluorescence

λex 350 nm; λem 428 nm in phosphate buffer/SDS pH 7.0

suitability

suitable for fluorescence

SMILES string

C(=C/C=C/c1ccccc1)\C=C\c2ccccc2

InChI

1S/C18H16/c1(5-11-17-13-7-3-8-14-17)2-6-12-18-15-9-4-10-16-18/h1-16H/b2-1+,11-5+,12-6+

InChI key

BOBLSBAZCVBABY-WPWUJOAOSA-N

Analysis Note

In addition to the emission maximum at 428 nm, there are lower maxima at 452 and 405 nm.

Other Notes

A useful fluorescence probe for membrane studies by fluorescence depolarisation; Membrane fluidity by flow cytometry

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Fluorescent probe: diphenylhexatriene.
B J Litman et al.
Methods in enzymology, 81, 678-685 (1982-01-01)
M H Fox et al.
Cytometry, 8(1), 20-25 (1987-01-01)
We have characterized the measurement of fluorescence polarization on single cells using an EPICS V cell sorter. A critical analysis is made of the balancing and calibration of the system. The system is highly linear for polarization measurements. Cellular membranes
Max V Ranall et al.
BioTechniques, 51(1), 35-36 (2011-07-26)
Neutral lipid droplets (LDs) are dynamic lipid storage organelles found in all eukaryotic cells from yeast to mammals and higher plants. LDs are important to many physiological processes that include basic cellular maintenance, metabolism, and diverse medical pathologies. LD accumulation
Priyadarshini Pathak et al.
Biophysical journal, 101(10), 2417-2425 (2011-11-22)
Mixtures of unsaturated lipids, sphingolipids, and cholesterol form coexisting liquid-disordered and sphingolipid and cholesterol-rich liquid-ordered (Lo) phases in water. The detergent Triton X-100 does not readily solubilize Lo domains, but does solubilize liquid-disordered domains, and is commonly used to prepare
Ion Hurjui et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 102, 219-225 (2012-12-12)
The electronic absorption spectra of 1,6-diphenyl-1,3,5-hexatriene (DPH) were recorded in a great number of solvents with various physico-chemical properties. The dependence of the wavenumber in the maximum of the DPH vibronic bands on the solvent dispersion function demonstrates the prevalence
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Global Trade Item Number

SKUGTIN
E8506-1G04061825901473

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