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Merck
CN

88020

1,1,4,4-Tetraphenyl-1,3-butadiene

puriss., suitable for scintillation, ≥99.0% (HPLC)

Synonym(s):

TPB

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About This Item

Linear Formula:
(C6H5)2C=CHCH=C(C6H5)2
CAS Number:
Molecular Weight:
358.47
EC Number:
215-914-7
UNSPSC Code:
12352103
MDL number:
Beilstein/REAXYS Number:
1914229
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grade

puriss.

assay

≥99.0% (HPLC)

mp

197-203 °C, 207-209 °C (lit.)

suitability

suitable for scintillation

SMILES string

c1ccc(cc1)\C(=C\C=C(/c2ccccc2)c3ccccc3)c4ccccc4

InChI

1S/C28H22/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-22H

InChI key

KLCLIOISYBHYDZ-UHFFFAOYSA-N



pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Paul J Wichgers Schreur et al.
The Journal of general virology, 95(Pt 12), 2638-2648 (2014-09-12)
Replicon-particle-based vaccines combine the efficacy of live-attenuated vaccines with the safety of inactivated or subunit vaccines. Recently, we developed Rift Valley fever virus (RVFV) replicon particles, also known as nonspreading RVFV (NSR), and demonstrated that a single vaccination with these
K I Galaviz et al.
International journal of clinical practice, 69(3), 375-383 (2015-02-17)
To describe the physical activity (PA) prescribing behaviour of Mexican primary care physicians and determine if the theory of planned behaviour (TPB) explains this behaviour. 633 physicians (56% male, mean age 38 years) from 305 primary care clinics in Jalisco
Mohamed E K Amin et al.
Research in social & administrative pharmacy : RSAP, 11(1), e1-e15 (2014-06-09)
During Ramadan, many Muslim patients may choose to abstain from food, drink and oral medications from dawn to sunset. This study explored the utility of the Theory of Planned Behavior (TPB) model in predicting community pharmacists' Medication Regimen Adjustment (MRA)