2-methylthiophene-3-carbaldehyde

Modify Date: 2025-08-24 07:46:05

2-methylthiophene-3-carbaldehyde Structure
2-methylthiophene-3-carbaldehyde structure
Common Name 2-methylthiophene-3-carbaldehyde
CAS Number 84815-20-3 Molecular Weight 126.17600
Density 1.18g/cm3 Boiling Point 201.8ºC at 760 mmHg
Molecular Formula C6H6OS Melting Point N/A
MSDS N/A Flash Point 80.1ºC

 Names

Name 2-methylthiophene-3-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.18g/cm3
Boiling Point 201.8ºC at 760 mmHg
Molecular Formula C6H6OS
Molecular Weight 126.17600
Flash Point 80.1ºC
Exact Mass 126.01400
PSA 45.31000
LogP 1.86900
Index of Refraction 1.593
InChIKey NSYHYZOBGJOIMD-UHFFFAOYSA-N
SMILES Cc1sccc1C=O

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~%

2-methylthiophene-3-carbaldehyde Structure

2-methylthiophe...

CAS#:84815-20-3

Literature: WO2012/114252 A1, ; Page/Page column 56 ; WO 2012/114252 A1

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2-methylthiophene-3-carbaldehyde Structure

2-methylthiophe...

CAS#:84815-20-3

Literature: US5750720 A1, ;

~69%

2-methylthiophene-3-carbaldehyde Structure

2-methylthiophe...

CAS#:84815-20-3

Literature: Kogami, Masakazu; Watanabe, Nobuhide Synthetic Communications, 2013 , vol. 43, # 5 p. 681 - 688

~83%

2-methylthiophene-3-carbaldehyde Structure

2-methylthiophe...

CAS#:84815-20-3

Literature: Eisai Co., Ltd. Patent: US6340759 B1, 2002 ; Location in patent: Example 284 ;

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2-methylthiophene-3-carbaldehyde Structure

2-methylthiophe...

CAS#:84815-20-3

Literature: WO2012/114252 A1, ; WO 2012/114252 A1

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2-methylthiophene-3-carbaldehyde Structure

2-methylthiophe...

CAS#:84815-20-3

Literature: Journal of Organic Chemistry, , vol. 52, # 1 p. 104 - 109

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2-methylthiophene-3-carbaldehyde Structure

2-methylthiophe...

CAS#:84815-20-3

Literature: Journal of Organic Chemistry, , vol. 52, # 1 p. 104 - 109

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Detail
Literature: Journal of Organic Chemistry, , vol. 52, # 1 p. 104 - 109

 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

2-methyl-3-thiophenecarboxaldehyde
2-methyl-3-thiophenecarbaldehyde
3-thiophenecarboxaldehyde,2-methyl
3-Formyl-2-methylthiophene
2-methyl-thiophene-3-carbaldehyde
2-Methyl-3-formylthiophene
2-Methylthiophene-3-carboxaldehyde
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