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797324

Sigma-Aldrich

1,2-Bis(4-methoxyphenyl)-1,2-diphenylethene

98%

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Synonym(s):
1,1′-(1,2-diphenyl-1,2-ethenediyl)bis[4-methoxybenzene], 1,2-Bis(p-methoxyphenyl)-1,2-diphenylethylene, TPE-OMe
Empirical Formula (Hill Notation):
C28H24O2
CAS Number:
68578-78-9
Molecular Weight:
392.49
UNSPSC Code:
12352103
PubChem Substance ID:
329768585

Assay

98%

form

solid

SMILES string

COC(C=C1)=CC=C1/C(C2=CC=CC=C2)=C(C3=CC=CC=C3)/C4=CC=C(OC)C=C4

InChI

1S/C28H24O2/c1-29-25-17-13-23(14-18-25)27(21-9-5-3-6-10-21)28(22-11-7-4-8-12-22)24-15-19-26(30-2)20-16-24/h3-20H,1-2H3/b28-27+

InChI key

SJCRDTOTGDVNJD-BYYHNAKLSA-N

Application

TPE-OMe is a hydroxy-group protected aggregation-induced emission (AIE) material used in the synthesis of blue mitochandrial dye.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Hui Tong et al.
The journal of physical chemistry. B, 111(40), 11817-11823 (2007-09-20)
Three functionalized derivatives of tetraphenylethylene (TPE), namely, 1,2-bis(4-methoxyphenyl)-1,2-diphenylethene (1), 1,2-bis(4-hydroxyphenyl)-1,2-diphenylethene (2), and 1,2-bis[4-(3-sulfonatopropoxyl)phenyl]-1,2-diphenylethene sodium salt (3), were synthesized and their fluorescence properties were investigated. All the TPE molecules are nonluminescent in the solution state but are induced to emit efficiently

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