CAS 81294-16-8|3,2':5',3''-terthiophene

Introduction：Basic information about CAS 81294-16-8|3,2':5',3''-terthiophene, 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. Synonyms

Common Name	3,2':5',3''-terthiophene
CAS Number	81294-16-8	Molecular Weight	248.38700
Density	1.318g/cm3	Boiling Point	315.6ºC at 760 mmHg
Molecular Formula	C₁₂H₈S₃	Melting Point	175-181ºC(lit.)
MSDS	ChineseUSA	Flash Point	106.8ºC
Symbol	GHS06	Signal Word	Danger

Names

Name	3,2':5',3''-terthiophene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.318g/cm3
Boiling Point	315.6ºC at 760 mmHg
Melting Point	175-181ºC(lit.)
Molecular Formula	C₁₂H₈S₃
Molecular Weight	248.38700
Flash Point	106.8ºC
Exact Mass	247.97900
PSA	84.72000
LogP	5.20510
Index of Refraction	1.672
InChIKey	OQKJYJOKTGKIRJ-UHFFFAOYSA-N
SMILES	c1cc(-c2ccc(-c3ccsc3)s2)cs1

Safety Information

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301
Precautionary Statements	P301 + P310
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn
Risk Phrases	22
RIDADR	UN 2811 6.1/PG 3

Synonyms

2,5-di(thiophen-3-yl)thiophene

2,2':5',3''-terthiophene

2,5-bis(3-thienyl)thiophene

3,2':5',3''-Terthiophene

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