- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Benzo[b]thiophene-2-carboxaldehyde
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Benzo[b]thiophene-2-carboxaldehyde
- Price: ￥348.0/5g ￥108.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Benzo[b]thiophene-2-carboxaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
3541-37-5
3541-37-5 structure
- Name: Benzo[b]thiophene-2-carboxaldehyde
- Chemical Name: 1-benzothiophene-2-carbaldehyde
- CAS Number: 3541-37-5
- Molecular Formula: C9H6OS
- Molecular Weight: 162.208
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-07-24 00:04:55
- Modify Date: 2025-08-19 17:47:15
| Name | 1-benzothiophene-2-carbaldehyde |
|---|---|
| Synonyms |
Thianaphthene-2-carboxaldehyde
1-Benzothiophene-2-carbaldehyde benzothiophene-2-carboxaldehyde 2-Formylbenzo[b]thiophene MFCD01075041 Benzo[b]-2-thiophenecarboxaldehyde 2-benzothiophenecarboxaldehyde Benzo[b]thiophene-2-carboxaldehyde |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 303.2±15.0 °C at 760 mmHg |
| Melting Point | 30-32°C |
| Molecular Formula | C9H6OS |
| Molecular Weight | 162.208 |
| Flash Point | 137.2±20.4 °C |
| Exact Mass | 162.013931 |
| PSA | 45.31000 |
| LogP | 3.72 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.720 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2934999090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![Benzo[b]thiophene-2-methanol structure](https://image.chemsrc.com/caspic/157/17890-56-1.png)
![2-CHLOROMETHYL-BENZO[B]THIOPHENE structure](https://image.chemsrc.com/caspic/081/2076-88-2.png)
![Benzo[b]thiophene, 2-(bromomethyl)- structure](https://image.chemsrc.com/caspic/083/10133-20-7.png)
![Benzo[b]thiophene-2-carboximidamide,N-hydroxy- structure](https://image.chemsrc.com/caspic/199/337470-45-8.png)
![[2-(1-Benzothien-2-yl)ethyl]amine hydrochloride structure](https://image.chemsrc.com/caspic/178/126312-03-6.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |