5-Ethyl-2-thiophenecarboxaldehyde

Modify Date: 2025-08-20 09:58:40

5-Ethyl-2-thiophenecarboxaldehyde Structure
5-Ethyl-2-thiophenecarboxaldehyde structure
Common Name 5-Ethyl-2-thiophenecarboxaldehyde
CAS Number 36880-33-8 Molecular Weight 140.20300
Density 1.12 g/mL at 25 °C(lit.) Boiling Point 65 °C2 mm Hg(lit.)
Molecular Formula C7H8OS Melting Point 64-66ºC
MSDS Chinese USA Flash Point 229 °F

 Names

Name 5-ethylthiophene-2-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.12 g/mL at 25 °C(lit.)
Boiling Point 65 °C2 mm Hg(lit.)
Melting Point 64-66ºC
Molecular Formula C7H8OS
Molecular Weight 140.20300
Flash Point 229 °F
Exact Mass 140.03000
PSA 45.31000
LogP 2.12300
Index of Refraction n20/D 1.57(lit.)
Storage condition Refrigerator

 Safety Information

Personal Protective Equipment Eyeshields;Gloves
Risk Phrases 20/21/22
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2934999090

 Synthetic Route

~85%

5-Ethyl-2-thiophenecarboxaldehyde Structure

5-Ethyl-2-thiop...

CAS#:36880-33-8

Literature: Aydin, A. Ebru Applied Organometallic Chemistry, 2013 , vol. 27, # 5 p. 283 - 289

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5-Ethyl-2-thiophenecarboxaldehyde Structure

5-Ethyl-2-thiop...

CAS#:36880-33-8

Literature: King; Nord Journal of Organic Chemistry, 1948 , vol. 13, p. 635,637

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5-Ethyl-2-thiophenecarboxaldehyde Structure

5-Ethyl-2-thiop...

CAS#:36880-33-8

Literature: Cagniant; Cagniant Bulletin de la Societe Chimique de France, 1952 , p. 713,717

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5-Ethyl-2-thiophenecarboxaldehyde Structure

5-Ethyl-2-thiop...

CAS#:36880-33-8

Literature: Cagniant; Cagniant Bulletin de la Societe Chimique de France, 1952 , p. 713,717

~%

5-Ethyl-2-thiophenecarboxaldehyde Structure

5-Ethyl-2-thiop...

CAS#:36880-33-8

Literature: Cagniant; Cagniant Bulletin de la Societe Chimique de France, 1952 , p. 713,717

 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%

 Articles2

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Structural optimization of a retrograde trafficking inhibitor that protects cells from infections by human polyoma- and papillomaviruses.

Bioorg. Med. Chem. 22(17) , 4836-47, (2014)

Human polyoma- and papillomaviruses are non-enveloped DNA viruses that cause severe pathologies and mortalities. Under circumstances of immunosuppression, JC polyomavirus causes a fatal demyelinating ...

Energetics of thiophenecarboxaldehydes and some of its alkyl derivatives. da Silva MAVR and Santos AFLOM.

J. Chem. Thermodyn. 40(6) , 917-923, (2008)

 Synonyms

5-Ethyl-2-thiophenecarboxaldehyde
MFCD00143457
2-Ethyl-5-formylthiophene
EINECS 253-252-0
5-Ethyl-2-thiophencarboxaldehyde
5-ethylthiophene-2-carboxaldehyde
5-ethyl-2-thiophenecarbaldehyde
5-ethylthiene-2-carbaldehyde
5-ethylthiophen-2-carboxaldehyde
5-ethyl-thiophene-2-carbaldehyde
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