1-methyl-2-(2-{4-[2-(2-methylphenyl)ethenyl]phenyl}ethenyl)benzene

• ChemBase ID: 90750
• Molecular Formular: C24H22
• Molecular Mass: 310.43148
• Monoisotopic Mass: 310.1721507
• SMILES: Cc1c(cccc1)/C=C/c1ccc(cc1)/C=C/c1ccccc1C
• Canonical SMILES: Cc1ccccc1/C=C/c1ccc(cc1)/C=C/c1ccccc1C
• InChI: 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
• InChIKey: QKLPIYTUUFFRLV-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 1-methyl-2-(2-{4-[2-(2-methylphenyl)ethenyl]phenyl}ethenyl)benzene; 1-methyl-2-[(E)-2-{4-[(E)-2-(2-methylphenyl)ethenyl]phenyl}ethenyl]benzene
• IUPAC Traditional name: 1-methyl-2-(2-{4-[2-(2-methylphenyl)ethenyl]phenyl}ethenyl)benzene; 1-methyl-2-[(E)-2-{4-[(E)-2-(2-methylphenyl)ethenyl]phenyl}ethenyl]benzene
• Synonyms: 1,4-Bis[2-(2-methylphenyl)ethenyl]benzene; 1,4-Bis(2-methylstyryl)benzene; 1,1'-(Benzene-1,4-diyldiethene-2,1-diyl)bis(2-methylbenzene); 1,4-Bis[2-(2-methylphenyl)vinyl]benzene; P-BIS(O-METHYLSTYRYL)BENZENE; 1,4-Bis(2-methylstyryl)benzene; Bis-MSB; 1,4-Bis(2-methylstyryl )benzene; p-bis-(o-METHYLSTYRYL) BENZENE; 1,4-Di(2-methylstyryl)benzene; 1,4-Bis(2-methylstyryl)benzene; 1,4-双-(2-甲基苯乙烯基)苯; 1,4-双(2-甲基苯乙烯基 )苯

Database IDs

• CAS Number: 13280-61-0
• EC Number: 236-285-5
• MDL Number: MFCD00008529
• Beilstein Number: 2375845
• PubChem SID: 24855585; 162077483
• PubChem CID: 5378735

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 7.6797705
• LogD (pH = 7.4): 7.6797705
• Log P: 7.6797705
• Molar Refractivity: 107.05 cm^3
• Polarizability: 40.471416 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 4
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Apperance: green
• Melting Point: 179-184°C; 180-182 °C(lit.); 180-182°C
• Absorption Wavelength: λmax 349 nm

Safety Information

• Storage Condition: 0°C
• Storage Warning: Harmful/Irritant/Light Sensitive/Air Sensitive/Store under Argon/Keep Cold; Light Sensitive
• European Hazard Symbols: Irritant (Xi); Harmful (Xn)
• German water hazard class: 3
• Risk Statements: 22-36; 36
• Safety Statements: 26; 26-60
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H319-H413; H319
• GHS Precautionary statements: P280-P264-P305+P351+P338-P337+P313; P305 + P351 + P338
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C

Product Information

• Purity: ≥99.5%; 98%; 99%
• Linear Formula: (CH3C6H4CH=CH)2C6H4

DETAILS

MP Biomedicals - 02150474

Green crystals
Used for liquid scintillation spectrometry.

MP Biomedicals - 05223916

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 257400

Application
Suitable as laser dye