- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Chromanamine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Chromanamine
- Price: ￥448.0/250mg ￥1078.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Chroman-4-ylamine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
53981-38-7
53981-38-7 structure
- Name: 4-Chromanamine
- Chemical Name: chroman-4-ylamine
- CAS Number: 53981-38-7
- Molecular Formula: C9H11NO
- Molecular Weight: 149.190
- Create Date: 2018-06-12 10:32:07
- Modify Date: 2025-08-20 18:17:14
| Name | chroman-4-ylamine |
|---|---|
| Synonyms |
4-amino-3,4-dihydro-2H-chromene
Chroman-4-ylamine 2H-1-BENZOPYRAN-4-AMINE,3,4-DIHYDRO 3,4-DIHYDRO-2H-CHROMEN-4-AMINE 2H-1-Benzopyran-4-amine, 3,4-dihydro- 3,4-dihydro-2H-1-benzopyran-4-aMine chroman-4-amine 4-aminochroman 4-Chromanamine 3,4-dihydro-2H-chromen-4-ylamine rac-chroman-4-ylamine 3,4-Dihydro-2H-chromen-4-amin |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 237.4±39.0 °C at 760 mmHg |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.190 |
| Flash Point | 102.1±20.3 °C |
| Exact Mass | 149.084061 |
| PSA | 35.25000 |
| LogP | 1.36 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.560 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932999099 |
| Precursor 0 | |
|---|---|
| DownStream 4 | |
| 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% |