CAS 112440-50-3|TRANS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE

Introduction：Basic information about CAS 112440-50-3|TRANS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE, 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	TRANS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE
CAS Number	112440-50-3	Molecular Weight	326.47900
Density	/	Boiling Point	/
Molecular Formula	C₁₈H₁₈N₂S₂	Melting Point	167ºC
MSDS	/	Flash Point	/

Names

Name	(E)-2,3-bis(2,4,5-trimethylthiophen-3-yl)but-2-enedinitrile
Synonym	More Synonyms

Chemical & Physical Properties

Melting Point	167ºC
Molecular Formula	C₁₈H₁₈N₂S₂
Molecular Weight	326.47900
Exact Mass	326.09100
PSA	104.06000
LogP	5.61796
InChIKey	AYNDKKQQUZPETC-FOCLMDBBSA-N
SMILES	Cc1sc(C)c(C(C#N)=C(C#N)c2c(C)sc(C)c2C)c1C

Safety Information

Hazard Codes	T+
RIDADR	3439.0
Hazard Class	1.0
HS Code	2934999090

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

trans-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene

1,2-Bis(2,4,5-trimethyl-3-thienyl)-trans-1,2-dicyanoethene

B1537

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