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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 5-[5-(2-Thienyl)-2-thienyl]thiophene-2-carbaldehyde
5-[5-(2-Thienyl)-2-thienyl]thiophene-2-carbaldehyde structure, CAS 7342-41-8

5-[5-(2-Thienyl)-2-thienyl]thiophene-2-carbaldehyde

CAS Number7342-41-8

Synonyms5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carbaldehyde

Molecular FormulaC13H8OS3

Molecular Weight276.39700

Purity

Density1.381g/cm3

Boiling Point435.1ºC at 760 mmHg

Melting Point133ºC

Flash Point

Appearance

EINECS

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Symbol

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Cat. No.: 2A-9085776 Purity:
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Quality Control of [ 7342-41-8 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number7342-41-8
Catalog No.2A-9085776
Chinese Name2,2':5',2'-四噻吩-5-甲醛
Synonyms5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carbaldehyde
Molecular FormulaC13H8OS3
Molecular Weight276.39700
Density1.381g/cm3
Boiling Point435.1ºC at 760 mmHg
Melting Point133ºC
Storage ConditionSealed and stored in a cool, dry environment.
HTC2934999090
SMILESO=Cc1ccc(-c2ccc(-c3cccs3)s2)s1
InChI KeyPMPDDPJYARBNGV-UHFFFAOYSA-N
MSDSmsds/85776_1_7342_41_8.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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