Coumaran
Modify Date: 2025-08-21 17:07:17
Coumaran structure
|
Common Name | Coumaran | ||
|---|---|---|---|---|
| CAS Number | 496-16-2 | Molecular Weight | 120.148 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 188.2±10.0 °C at 760 mmHg | |
| Molecular Formula | C8H8O | Melting Point | -21°C | |
| MSDS | N/A | Flash Point | 66.7±0.0 °C | |
Use of CoumaranCoumaran (2,3-Dihydrobenzofuran) is an acetylcholinesterase (AChE) inhibitor isolated from leaves of L. camara. Coumaran can be used as a biopesticide[1]. |
| Name | 2,3-dihydrobenzofuran |
|---|---|
| Synonym | More Synonyms |
| Description | Coumaran (2,3-Dihydrobenzofuran) is an acetylcholinesterase (AChE) inhibitor isolated from leaves of L. camara. Coumaran can be used as a biopesticide[1]. |
|---|---|
| Related Catalog | |
| Target |
Human Endogenous Metabolite |
| References |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 188.2±10.0 °C at 760 mmHg |
| Melting Point | -21°C |
| Molecular Formula | C8H8O |
| Molecular Weight | 120.148 |
| Flash Point | 66.7±0.0 °C |
| Exact Mass | 120.057518 |
| PSA | 9.23000 |
| LogP | 2.14 |
| Vapour Pressure | 0.8±0.3 mmHg at 25°C |
| Index of Refraction | 1.560 |
| Storage condition | 2~8℃ |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S23-S24/25-S26 |
| WGK Germany | 3 |
| HS Code | 2932999099 |
| Precursor 0 | |
|---|---|
| DownStream 10 | |
![5-BROMO-2,3-DIHYDROBENZO[B]FURAN-7-CARBONYL CHLORIDE structure](https://image.chemsrc.com/caspic/072/108551-60-6.png)
CAS#:108551-60-6
CAS#:55745-70-5
CAS#:196799-45-8
CAS#:40492-52-2
CAS#:35700-40-4![5-Amino-2,3-dihydrobenzo[b]furan structure](https://image.chemsrc.com/caspic/399/42933-43-7.png)
CAS#:42933-43-7
CAS#:151427-19-9
CAS#:41177-72-4![2-(2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl)ethanamine structure](https://image.chemsrc.com/caspic/299/448964-37-2.png)
CAS#:448964-37-2
CAS#:90-00-6| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| EINECS 207-817-3 |
| 2,3-Dihydro-1-benzofuran |
| 2,3-dihydrobenzo[b]furan |
| dihydrobenzofuran |
| Benzofuran, 2,3-dihydro- |
| 2,3-dihydro-1-benzo[b]furan |
| dihydrobenzo[b]furan |
| MFCD00005855 |
| 2,3-Dihydrobenzofuran |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Coumaran
- Price: Check
- Purity: 99.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Coumaran
- Price: ￥148.0/25g ￥398.0/100g
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3-Dihydrobenzofuran
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2,3-dihydrobenzofuran
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Coumaran
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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