15090

1,4-Bis(2-methylstyryl)benzene

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

• Synonym(s): Bis-MSB
• 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

Properties

• product line: BioReagent
• Assay: ≥98% (UV)
• form: solid
• mol wt: 310.43 g/mol
• composition: Carbon content (theory), 92.86% ; Hydrogen content (theory), 7.14%
• color: faint green to green; white to yellow
• mp: 180-182 °C (lit.); 180-182 °C
• solubility: dioxane: 0.5 g/10 mL at hot, clear to hazy, colorless to light yellow
• fluorescence: λ_em 416 nm in heptane; λ_em 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

Description

Application

Absolute fluorescence emission in cyclohexane (max): 420nm. Utilized as a scintillator reagent.[1][2][3][4][5][6][7][8]

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H319,H413
• Precautionary Statements: P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338
• 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