(1E,3E)-1,4-Diphenylbuta-1,3-diene

Name: (1E,3E)-1,4-Diphenylbuta-1,3-diene
Brand: ChemScene
Availability: InStock
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CAS No. 538-81-8
Cat. No. CS-W015307
Purity≥97%
MDL No.MFCD00004791

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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(1E,3E)-1,4-Diphenylbuta-1,3-diene|CS-W015307

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Description

2-Chloro-5-methylaniline has several scientific research applications. It is used in the synthesis of various drugs, dyes, and pesticides. It is also used in the synthesis of several important compounds, including drugs, dyes, and pesticides. In addition, 2-Chloro-5-methylaniline is used in the synthesis of several important compounds, including drugs, dyes, and pesticides.

Application

(1E,3E)-1,4-Diphenylbuta-1,3-diene serves as a stable, conjugated diene scaffold for [4+2] cycloaddition reactions, enabling efficient access to substituted cyclohexenes under thermal or Lewis acid-catalyzed conditions. Its defined (1E,3E) stereochemistry and extended aromatic conjugation enhance reactivity predictability and product selectivity in Diels-Alder transformations. The molecule exhibits excellent bench stability, minimal decomposition during storage, and facilitates straightforward purification by recrystallization or column chromatography, making it well-suited for iterative synthetic sequences and heterocycle construction.

General Information

CAS No. 538-81-8
Cat. No. CS-W015307
Purity ≥97%
MDL No. MFCD00004791
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₆H₁₄
Molecular Weight 206.28
Synonym(s) trans,trans-1,4-Diphenyl-1,3-butadiene
SMILES C1(/C=C/C=C/C2=CC=CC=C2)=CC=CC=C1

Computational Chemistry Data

TPSA 0
LogP 4.4132
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 3

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362-P405-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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(1E,3E)-1,4-Diphenylbuta-1,3-diene

CAS No. 538-81-8

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