TRANS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE

Modify Date: 2025-08-26 10:24:28

TRANS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE Structure
TRANS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE structure
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 N/A Boiling Point N/A
Molecular Formula C18H18N2S2 Melting Point 167ºC
MSDS N/A Flash Point N/A

 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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