Skip to Content
Merck
All Photos(1)

Documents

15090

Sigma-Aldrich

1,4-Bis(2-methylstyryl)benzene

BioReagent, suitable for scintillation, ≥98% (UV)

Synonym(s):

Bis-MSB

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3C6H4CH=CH)2C6H4
CAS Number:
13280-61-0
Molecular Weight:
310.43
Beilstein:
2375845
EC Number:
236-285-5
MDL number:
MFCD00008529
UNSPSC Code:
12352103
PubChem Substance ID:
329750706
NACRES:
NA.32

product line

BioReagent

Assay

≥98% (UV)

form

solid

mp

180-182 °C (lit.)
180-182 °C

fluorescence

λem 416 nm in heptane
λem 419 nm in cyclohexane

suitability

suitable for scintillation

SMILES string

Cc1ccccc1\C=C\c2ccc(cc2)\C=C\c3ccccc3C

InChI

1S/C24H22/c1-19-7-3-5-9-23(19)17-15-21-11-13-22(14-12-21)16-18-24-10-6-4-8-20(24)2/h3-18H,1-2H3/b17-15+,18-16+

InChI key

QKLPIYTUUFFRLV-YTEMWHBBSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Absolute fluorescence emission in cyclohexane (max): 420nm. Utilized as a scintillator reagent.

related product

Product No.
Description
Pricing

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H319,H413

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 4 - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Scintillating polymer inclusion membrane for preconcentration and determination of ?-emitting actinides
Sodaye, S., Tripathi, R., et al.
Analytica Chimica Acta, 514, 159-159 (2004)
D Alamelu et al.
Talanta, 77(3), 991-994 (2008-12-10)
A correlation has been developed for the determination of (235)U/(238)U atom ratio in uranium samples using liquid scintillation counting (LSC). The (235)U/(238)U atom ratio determined by thermal ionization mass spectrometry (TIMS) was correlated to the ratio of (i) alpha-count rate
Lara D Hughes et al.
Analytical chemistry, 78(7), 2254-2261 (2006-04-04)
Flow cell detectors were developed for simultaneous concentration and scintillation detection of technetium-99 in water. Evaluated flow cell geometries consisted of a coil and a fountain flow cell design; the latter is based on radial solution flow through a resin
K Tabata et al.
Carbohydrate research, 89(1), 121-135 (1981-02-16)
Schizophyllan, a water-soluble beta-D-glucan elaborated by Schizophyllum commune Fries, was partially depolymerized by ultrasonic irradiation to a low-molecular-weight polysaccharide, designated "sonic-degraded schizophyllan". Both native and degraded polysaccharides exhibited essentially the same antitumor activities against Sarcoma-180 ascites. Both glucans are comprised
J R Lakowicz et al.
Biophysical chemistry, 47(1), 1-7 (1993-07-01)
We describe the fluorescence spectral properties of p-bis(O-methylstyryl)benzene (bis-MSB) as a standard for time-resolved measurements of two-photon induced fluorescence. Bis-MSB displays the same single exponential intensity decay in several solvents for one- and two-photon excitation. The anisotropy decay displays the
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service