Benzene, 1,4-bis[2-(2-methylphenyl)ethenyl]-

HCID 94347CAS 13280-61-0

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Basic information

Standard SMILES
Cc1ccccc1C=Cc1ccc(C=Cc2ccccc2C)cc1
InChIKey
QKLPIYTUUFFRLV-UHFFFAOYSA-N
Molecular formula
C24H22
Average molar mass
310.44 g/mol
Monoisotopic mass
310.1721507

Names & identifiers

Preferred name
Benzene, 1,4-bis[2-(2-methylphenyl)ethenyl]-
IUPAC
1,1'-[1,4-Phenylenedi(ethene-2,1-diyl)]bis(2-methylbenzene)
English name
1,4-Bis(2-methylstyryl)benzene
Molecular formula
C24H22
Molecular weight
310.43

Names & synonyms

BIS(MSB)Bis(MSB), 99.5%2-MenthylstyreneP-BIS(O-METHYLSTYRYL)BENZENE4-bis(2-methylstyryl)benzeneBis(MSB), scintillation grade1,4-DI(2-METHYLSTYRYL)BENZENE1,4-Bis(2-methylstyryl)benzene1,4-Bis(o-methylstyryl)benzene.Bis-MSB, for scintillation, 99%

Database identifiers

CAS
13280-61-0
PubChem CID
94347
DTXSID
DTXSID6065395
EC Number
236-285-5

Properties

Physicochemical properties

Melting point
180 · 180-182 °C(lit.)
Boiling point
385.59 °C · 385.59°C (rough estimate)
Density
1.0591 · 1.0591 (estimate)
refractive index
1.913 · 1.9130 (estimate)
storage temp.
30 °C · Store below +30°C.
solubility
0.5 g/10 · dioxane: 0.5 g/10 mL at hot, clear to hazy, colorless to light yellow

Safety & regulation

Safety data

F
10-23
PPE
Eyeshields, Gloves, type N95 (US)
wgk
3
tsca
TSCA listed
hs_code
2902900000
risk_code
22-36

Chemistry & industry

Applications · 2 items

DescriptionBis-MSB is a chemical compound widely used in the biomedical industry. It acts as a fluorescent probe for detecting cell apoptosis by specifically binding to apoptotic cells. This versatile tool allows researchers to study the mechanisms and pathways involved in apoptosis, leading to a better understanding of diseases such as cancer and neurodegenerative disorders.

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

Upstream & downstream products

Suppliers50 total

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]

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