1,4-Dimethoxybut-2-yne

Name: 1,4-Dimethoxybut-2-yne
Brand: ChemScene
Availability: InStock
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CAS No. 16356-02-8
Cat. No. CS-0181843
Purity≥97%
MDL No.MFCD00048069

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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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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Structure of 16356-02-8

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Description

1,4-Dimethoxybut-2-yne features two methoxy groups flanking a conjugated alkyne, delivering enhanced solubility and stability in polar solvents. This electron-rich scaffold enables efficient coupling reactions under mild conditions, serving as a key building block in synthetic organic chemistry and the construction of functionalized dienes.

Application

1,4-Dimethoxybut-2-yne serves as a versatile building block in synthetic organic chemistry, enabling efficient access to substituted dienes and heterocyclic frameworks. Its conjugated alkyne functionality exhibits robust stability under standard bench conditions and demonstrates excellent tolerance to common functional groups. The molecule facilitates palladium-catalyzed coupling reactions and participates reliably in cycloaddition processes, offering predictable reactivity for the construction of complex molecular architectures in medicinal chemistry and materials synthesis.

General Information

CAS No. 16356-02-8
Cat. No. CS-0181843
Purity ≥97%
MDL No. MFCD00048069
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₁₀O₂
Molecular Weight 114.14
Synonym(s) 1,4-Dimethoxy-2-butyne
SMILES COCC#CCOC

Computational Chemistry Data

TPSA 18.46
LogP 0.2826
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS02
Signal Word : Danger	UN#: 3271
Class : 3	Packing Group : Ⅲ
Hazard Statements : H225
Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P370+P378-P501

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Other Classifications

Building Blocks Functional Group Alkyne

Building Blocks Skeleton Fatty chain compounds

Life Science Click Chemistry Reagents Alkyne

Chemical Biology Pharmaceutical Development and Drug Discovery Research Conjugation Chemistry/Click Chemistry Terminal Alkynes

Chemical Biology Conjugation Chemistry/Click Chemistry Terminal Alkynes

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1,4-Dimethoxybut-2-yne

CAS No. 16356-02-8

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