CAS 38215-38-2|4,4'-Diethynylbiphenyl

Introduction：Basic information about CAS 38215-38-2|4,4'-Diethynylbiphenyl, 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. Synonyms

Common Name	4,4'-Diethynylbiphenyl
CAS Number	38215-38-2	Molecular Weight	202.251
Density	1.1±0.1 g/cm3	Boiling Point	318.2±35.0 °C at 760 mmHg
Molecular Formula	C₁₆H₁₀	Melting Point	168 °C
MSDS	/	Flash Point	138.4±20.1 °C

Names

Name	1-ethynyl-4-(4-ethynylphenyl)benzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	318.2±35.0 °C at 760 mmHg
Melting Point	168 °C
Molecular Formula	C₁₆H₁₀
Molecular Weight	202.251
Flash Point	138.4±20.1 °C
Exact Mass	202.078247
LogP	4.34
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.627
InChIKey	MXJJMQSKDPNPSX-UHFFFAOYSA-N
SMILES	C#Cc1ccc(-c2ccc(C#C)cc2)cc1

Safety Information

HS Code	2902909090

Customs

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Synonyms

4,4'-Diethynylbiphenyl

4'',4'''-dipyridyl-4,4'-diethynylbiphenyl

1,1'-Biphenyl, 4,4'-diethynyl-

1,1'-Diethynyl-4,4'-biphenyl

4,4'-bisethynyl-1,1'-biphenyl

D4233

4,4'-bis-ethynyl-2,2'-biphenyl

1,1'-Biphenyl,4,4'-diethynyl

4,4'-Diacetylenebiphenyl

4,4'-Diethynyl-1,1'-biphenyl

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