3-(2-Thienyl)acrylic acid
3-(2-噻吩基)丙烯酸
Also known as: 2-Thiopheneacrylic acid, 3-(2-Thienyl)-2-propenoic acid, 3-(Thien-2-yl)acrylic acid, 3-(Thiophen-2-yl)acrylic acid, 3-Thiophen-2-yl-acrylic acid, 2-Propenoic acid, 3-(2-thienyl)-, (2E)-, β-(2-Thienyl)acrylic acid, AKOS BBS-00006463, EINECS 214-402-0
- CAS No.
- 1124-65-8
- Jingsj CID
- J-24289-5
- Molecular Formula
- C7H6O2S
- Chinese Name
- 3-(2-噻吩基)丙烯酸
- Molecular Weight
- 154.186 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 145-148 °C(lit.) |
|---|---|
| Boiling Point | 298.9±15.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 134.6±20.4 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 3-(2-Thienyl)acrylic acid?
1124-65-8
What are the molecular formula and molecular weight of 3-(2-Thienyl)acrylic acid?
C7H6O2S, molecular weight 154.186 g/mol
Is 3-(2-Thienyl)acrylic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026