185213
1,1,4,4-Tetraphenyl-1,3-butadiene
suitable for scintillation, ≥99%
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Synonym(s):
TPB
Linear Formula:
(C6H5)2C=CHCH=C(C6H5)2
CAS Number:
Molecular Weight:
358.47
Beilstein:
1914229
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
Assay
≥99%
form
solid
mp
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
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Related Categories
Application
- Antihistamine biochemical reagent: Diphenhydramine hydrochloride is widely used as a potent H1 histamine receptor antagonist in biochemical assays to study allergic reactions and antihistamine effects, underscoring its utility in pharmacological research (Quinn et al., 2024).
- In vitro pharmacological studies: This compound serves as a critical tool in in vitro pharmacological studies, particularly for understanding the dynamics of histamine interactions and receptor activity, providing essential insights into allergic response mechanisms (Pitts et al., 2024).
- Diphenhydramine hydrochloride solubility: Its solubility in various solvents makes it an ideal candidate for experiments requiring precise dosages and concentrations in solution form, facilitating its use in liquid pharmaceutical formulations and research applications (Kumar et al., 2023).
- High purity Diphenhydramine HCl for biochemical research: The availability of high-purity diphenhydramine hydrochloride is crucial for conducting accurate and reproducible research, especially in studies related to its pharmacokinetics and pharmacodynamics (Pitts et al., 2024).
- Diphenhydramine HCl aqueous solution for scientific laboratory use: This compound is often prepared in aqueous solutions for experimental use, supporting various scientific studies that require a well-characterized antagonist to explore the pathways and effects of histamine in biological systems (Kumar et al., 2023).
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Product No.
Description
Pricing
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Study of poly (methyl methacrylate) thin films doped with laser dyes
Huang, J., Bekiari, V., Lianos, P., & Couris, S.
Journal of Luminescence, 81(4), 285-291 (1999)
Luminescence of dye-doped polymer films induced by corona discharge
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Journal of Applied Physics, 88(10), 5791-5795 (2000)
Determination of the absolute quantum efficiency of luminescence of solid materials employing photoacoustic spectroscopy
Adams, M. J., Highfield, J. G., & Kirkbright, G. F.
Analytical Chemistry, 52(8), 1260-1264 (1980)
Electrogenerated chemiluminescence. XXII. Generation of exciplexes in the radical ion reaction.
Park, S. M., & Bard, A. J.
Journal of the American Chemical Society, 97(11), 2978-2985 (1975)
Timothy P Butler et al.
Nanoscale, 7(32), 13452-13457 (2015-06-26)
Large area arrays of vertically-aligned carbon nanotubes (VACNTs) are patterned in a quasi-crystalline Penrose tile arrangement through electron beam lithography definition of Ni catalyst dots and subsequent nanotube growth by plasma-enhanced chemical vapour deposition. When illuminated with a 532 nm
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