- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,2,3,4-Tetrahydrocyclopenta[b]indole
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,2,3,4-Tetrahydrocyclopenta[b]indole
- Price: ￥3048.0/25g ￥798.0/5g
- Purity: 96.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,2,3,4-Tetrahydrocyclopenta[b]indole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
2047-91-8
2047-91-8 structure
- Name: 1,2,3,4-Tetrahydrocyclopenta[b]indole
- Chemical Name: 1,2,3,4-tetrahydrocyclopenta[b]indole
- CAS Number: 2047-91-8
- Molecular Formula: C11H11N
- Molecular Weight: 157.212
- Create Date: 2019-02-16 12:04:56
- Modify Date: 2025-08-25 12:28:59
| Name | 1,2,3,4-tetrahydrocyclopenta[b]indole |
|---|---|
| Synonyms |
1,2,3,4-tetrahydrocyclopent<b>indole
1,2,3,4-Tetrahydrocyclopenta[b]indole 2,3-Trimethyleneindole 1,2,3,4-Tetrahydro-cyclopenta[b]indole Cyclopent[b]indole, 1,2,3,4-tetrahydro- tetrahydrocyclopent[b]indole 1,2,3,4-tetrahydro-cyclopenta(b)indole 1,2,3,4-tetrahydrocyclopentindole MFCD00225387 1H,2H,3H,4H-cyclopenta[b]indole 2,3-dihydro-1H-cyclopent<b>indole |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 300.9±11.0 °C at 760 mmHg |
| Melting Point | 100.5-105.5ºC(lit.) |
| Molecular Formula | C11H11N |
| Molecular Weight | 157.212 |
| Flash Point | 130.4±11.9 °C |
| Exact Mass | 157.089142 |
| PSA | 15.79000 |
| LogP | 3.26 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.702 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
| Precursor 7 | |
|---|---|
| DownStream 7 | |
![(3aR,8bS)-2,3,3a,4-tetrahydro-1H-cyclopenta[b]indol-8b-ol structure](https://image.chemsrc.com/caspic/303/78839-81-3.png)
![Cyclopent[b]indol-3(2H)-one,1,4-dihydro- structure](https://image.chemsrc.com/caspic/079/16244-15-8.png)
![3,4-dihydro-Cyclopent[b]indol-1(2H)-one structure](https://image.chemsrc.com/caspic/159/61364-20-3.png)
![4-methyl-2,3-dihydro-1H-cyclopenta[b]indole structure](https://image.chemsrc.com/caspic/362/52751-31-2.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |