CAS 23354-93-0|1,4-di(2-thienyl)-1,3-butadiene

Introduction：Basic information about CAS 23354-93-0|1,4-di(2-thienyl)-1,3-butadiene, 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. Preparation
5. Customs
6. Synonyms

Common Name	1,4-di(2-thienyl)-1,3-butadiene
CAS Number	23354-93-0	Molecular Weight	218.33800
Density	1.225g/cm3	Boiling Point	385.8ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀S₂	Melting Point	171ºC
MSDS	/	Flash Point	140ºC

Names

Name	2-(4-thiophen-2-ylbuta-1,3-dienyl)thiophene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.225g/cm3
Boiling Point	385.8ºC at 760 mmHg
Melting Point	171ºC
Molecular Formula	C₁₂H₁₀S₂
Molecular Weight	218.33800
Flash Point	140ºC
Exact Mass	218.02200
PSA	56.48000
LogP	4.53620
Vapour Pressure	8.26E-06mmHg at 25°C
Index of Refraction	1.711
InChIKey	SEIGKYBFMXSLAH-IJIVKGSJSA-N
SMILES	C(C=Cc1cccs1)=Cc1cccs1

Safety Information

HS Code	2934999090

Preparation

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

1,4-di(2-thienyl)-1,3-butadiene

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