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About This Item
Linear Formula:
ClC6H4C≡CC6H5
CAS Number:
Molecular Weight:
212.67
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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![1-METHOXY-4-[(4-METHOXYPHENYL)ETHYNYL]BENZENE AldrichCPR](/deepweb/assets/sigmaaldrich/product/structures/912/576/242910ee-f375-45ae-b9ac-d2665ddc7171/640/242910ee-f375-45ae-b9ac-d2665ddc7171.png)
Quality Level
Assay
98%
mp
81-83 °C (lit.)
SMILES string
Clc1ccc(cc1)C#Cc2ccccc2
InChI
1S/C14H9Cl/c15-14-10-8-13(9-11-14)7-6-12-4-2-1-3-5-12/h1-5,8-11H
InChI key
YMZAAGCDWVIPNL-UHFFFAOYSA-N
Related Categories
General description
1-Chloro-4-(phenylethynyl)benzene is an internal alkyne that can be prepared by palladium-catalyzed Kumada cross-coupling reaction.
Application
1-Chloro-4-(phenylethynyl)benzene may be used in the preparation of 1-(4-chlorophenyl)-4-methyl-2-phenylnaphthalene and 2-(4-chlorophenyl)-4-methyl-1-phenylnaphthalene as a 1:1 mixture.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
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
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Synthesis of Internal Alkynes by Pd(PPh3)4/TMEDA-Catalyzed Kumada Cross-Coupling of Alkynyl Halides with Grignard Reagents.
Zhang MM, et al.
European Journal of Organic Chemistry, 2014(30), 6769-6773 (2014)
Practical synthesis of polysubstituted naphthalene derivatives via HNTf2-catalyzed benzannulation reaction.
Ponra S, et al.
ARKIVOC (Gainesville, FL, United States), 2, 62-81 (2016)
Alisa Bahar Beydogan et al.
The Journal of pharmacy and pharmacology, 71(3), 408-416 (2018-11-15)
A large amount of fructose is metabolized in the liver and causes hepatic functional damage. Δ9 -tetrahydrocannabinol (THC) is known as a therapeutic agent for clinical and experimental applications. The study aims to investigate the effects of THC treatment on
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