CAS 5172-02-1|Benzene,1-chloro-4-(2-phenylethynyl)-

Introduction：Basic information about CAS 5172-02-1|Benzene,1-chloro-4-(2-phenylethynyl)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles2
6. Synonyms

Common Name	Benzene,1-chloro-4-(2-phenylethynyl)-
CAS Number	5172-02-1	Molecular Weight	212.67400
Density	1.19g/cm3	Boiling Point	327ºC at 760mmHg
Molecular Formula	C₁₄H₉Cl	Melting Point	81-83ºC(lit.)
MSDS	ChineseUSA	Flash Point	146.4ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	1-chloro-4-(2-phenylethynyl)benzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.19g/cm3
Boiling Point	327ºC at 760mmHg
Melting Point	81-83ºC(lit.)
Molecular Formula	C₁₄H₉Cl
Molecular Weight	212.67400
Flash Point	146.4ºC
Exact Mass	212.03900
LogP	3.73980
Index of Refraction	1.634
InChIKey	YMZAAGCDWVIPNL-UHFFFAOYSA-N
SMILES	Clc1ccc(C#Cc2ccccc2)cc1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2903999090

Customs

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles2

Synthesis of Internal Alkynes by Pd(PPh₃)₄/TMEDA-Catalyzed Kumada Cross-Coupling of Alkynyl Halides with Grignard Reagents. Zhang MM, et al.

European J. Org. Chem. 2014(30) , 6769-6773, (2014)

Practical synthesis of polysubstituted naphthalene derivatives via HNTf₂-catalyzed benzannulation reaction. Ponra S, et al.

ARKIVOC 2 , 62-81, (2016)

Synonyms

MFCD00957930

Recommended......