2-(Thiophen-2-yl)benzaldehyde

Modify Date: 2025-08-21 19:40:28

2-(Thiophen-2-yl)benzaldehyde Structure
2-(Thiophen-2-yl)benzaldehyde structure
Common Name 2-(Thiophen-2-yl)benzaldehyde
CAS Number 99902-07-5 Molecular Weight 188.246
Density 1.2±0.1 g/cm3 Boiling Point 331.0±25.0 °C at 760 mmHg
Molecular Formula C11H8OS Melting Point N/A
MSDS N/A Flash Point 124.1±10.4 °C

 Names

Name 2-thiophen-2-ylbenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 331.0±25.0 °C at 760 mmHg
Molecular Formula C11H8OS
Molecular Weight 188.246
Flash Point 124.1±10.4 °C
Exact Mass 188.029587
PSA 45.31000
LogP 2.90
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.638
InChIKey MWYVQGTVFMAUOH-UHFFFAOYSA-N
SMILES O=Cc1ccccc1-c1cccs1

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R20/22
Safety Phrases 23-26-36
HS Code 2934999090

 Synthetic Route

~92%

2-(Thiophen-2-yl)benzaldehyde Structure

2-(Thiophen-2-y...

CAS#:99902-07-5

Literature: CANON KABUSHIKI KAISHA; YAMADA, Naoki; KAMATANI, Jun; SAITOH, Akihito Patent: WO2011/132623 A1, 2011 ; Location in patent: Page/Page column 28-29 ;

~61%

2-(Thiophen-2-yl)benzaldehyde Structure

2-(Thiophen-2-y...

CAS#:99902-07-5

Literature: Li, Fuwei; Hor, T. S. Andy Advanced Synthesis and Catalysis, 2008 , vol. 350, # 14-15 p. 2391 - 2400

~60%

2-(Thiophen-2-yl)benzaldehyde Structure

2-(Thiophen-2-y...

CAS#:99902-07-5

Literature: Ye, Fei; Shi, Yi; Zhou, Lei; Xiao, Qing; Zhang, Yan; Wang, Jianbo Organic Letters, 2011 , vol. 13, # 19 p. 5020 - 5023

~99%

2-(Thiophen-2-yl)benzaldehyde Structure

2-(Thiophen-2-y...

CAS#:99902-07-5

Literature: Yang, Junfeng; Liu, Sijia; Zheng, Jian-Feng; Zhou, Jianrong European Journal of Organic Chemistry, 2012 , # 31 p. 6248 - 6259,12 Title/Abstract Full Text Show Details Yang, Junfeng; Liu, Sijia; Zheng, Jian-Feng; Zhou, Jianrong European Journal of Organic Chemistry, 2012 , # 31 p. 6248 - 6259

~87%

2-(Thiophen-2-yl)benzaldehyde Structure

2-(Thiophen-2-y...

CAS#:99902-07-5

Literature: Bolliger, Jeanne L.; Frech, Christian M. Chemistry - A European Journal, 2010 , vol. 16, # 36 p. 11072 - 11081

~73%

2-(Thiophen-2-yl)benzaldehyde Structure

2-(Thiophen-2-y...

CAS#:99902-07-5

Literature: Bensaid, Souhila; Roger, Julien; Beydoun, Kassem; Roy, David; Doucet, Henri Synthetic Communications, 2011 , vol. 41, # 23 p. 3524 - 3531

~51%

2-(Thiophen-2-yl)benzaldehyde Structure

2-(Thiophen-2-y...

CAS#:99902-07-5

Literature: Demir, Ayhan S.; Reis, Oemer; Emrullahoglu, Mustafa Journal of Organic Chemistry, 2003 , vol. 68, # 2 p. 578 - 580

~%

2-(Thiophen-2-yl)benzaldehyde Structure

2-(Thiophen-2-y...

CAS#:99902-07-5

Literature: Journal of Organic Chemistry, , vol. 51, # 2 p. 142 - 148

 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

MFCD04039148
2-thien-2-ylbenzaldehyde
2-Thiophen-2-yl-benzaldehyde
2-(2-Thienyl)benzaldehyde
Benzaldehyde, 2-(2-thienyl)-
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