- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-(3-Bromopropoxy)tetrahydro-2H-pyran
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-(3-Bromopropoxy)tetrahydro-2H-pyran
- Price: ￥138.0/1g ￥458.0/5g
- Purity: 96.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-(3-bromopropoxy)tetrahydro-2H-pyran
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
33821-94-2
33821-94-2 structure
- Name: 2-(3-Bromopropoxy)tetrahydro-2H-pyran
- Chemical Name: 2-(3-bromopropoxy)oxane
- CAS Number: 33821-94-2
- Molecular Formula: C8H15BrO2
- Molecular Weight: 223.107
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
- Create Date: 2018-12-13 17:54:49
- Modify Date: 2025-08-20 05:02:41
| Name | 2-(3-bromopropoxy)oxane |
|---|---|
| Synonyms |
1-Bromo-3-(tetrahydropyranyloxy)propane
2H-Pyran, 2-(3-bromopropoxy)tetrahydro- 2-(3-Bromopropoxy)tetrahydropyran MFCD00058593 2-(3-Bromopropoxy)tetrahydro-2H-pyran,stabilized with potassium carbonate 2-(3-Bromopropoxy)tetrahydro-2H-pyran |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 248.7±30.0 °C at 760 mmHg |
| Molecular Formula | C8H15BrO2 |
| Molecular Weight | 223.107 |
| Flash Point | 98.6±20.1 °C |
| Exact Mass | 222.025528 |
| PSA | 18.46000 |
| LogP | 1.45 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.483 |
| Storage condition | −20°C |
| Personal Protective Equipment | Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US) |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Safety Phrases | S23-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2932999099 |
|
~10%
33821-94-2 |
| Literature: Gupta, Atul; Beazley, Gloria; Lee, Jean; Berube, Gervais Synthetic Communications, 2007 , vol. 37, # 12 p. 2031 - 2037 |
|
~%
33821-94-2 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 7, # 11 p. 1365 - 1370 |
|
~87%
33821-94-2 |
| Literature: Kumar, Brijesh; Aga, Mushtaq A.; Mukherjee, Debaraj; Chimni, Swapandeep S.; Taneja, Subhash C. Tetrahedron Letters, 2009 , vol. 50, # 46 p. 6236 - 6240 |
|
~%
33821-94-2 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 7, # 11 p. 1365 - 1370 |
| Precursor 3 | |
|---|---|
| DownStream 9 | |
![1,7-DIOXASPIRO[5.5]UNDECANE structure](https://image.chemsrc.com/caspic/490/180-84-7.png)
![1-Propanol, 3-[(tetrahydro-2H-pyran-2-yl)oxy]- structure](https://image.chemsrc.com/caspic/375/2162-33-6.png)
![7-[3-(oxan-2-yloxy)propoxy]chromen-2-one structure](https://image.chemsrc.com/caspic/188/649559-21-7.png)
| 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% |