- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Chlorotetrahydro-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: 4-Chlorotetrahydro-2H-pyran
- Price: ￥888.0/5g ￥2668.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Chlorotetrahydropyran
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
1768-64-5
1768-64-5 structure
- Name: 4-Chlorotetrahydro-2H-pyran
- Chemical Name: 4-chlorotetrahydropyran
- CAS Number: 1768-64-5
- Molecular Formula: C5H9ClO
- Molecular Weight: 120.577
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
- Create Date: 2018-06-20 18:36:30
- Modify Date: 2025-08-25 14:08:16
| Name | 4-chlorotetrahydropyran |
|---|---|
| Synonyms |
4-Chlorotetrahydro-2H-pyran
4-Chlorotetrahydropyran 4-chlorooxane 2H-Pyran, 4-chlorotetrahydro- MFCD00074911 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 150.0±0.0 °C at 760 mmHg |
| Molecular Formula | C5H9ClO |
| Molecular Weight | 120.577 |
| Flash Point | 45.6±0.0 °C |
| Exact Mass | 120.034195 |
| PSA | 9.23000 |
| LogP | 0.81 |
| Appearance | Liquid | Colorless to dark yellow |
| Vapour Pressure | 5.0±0.2 mmHg at 25°C |
| Index of Refraction | 1.448 |
| Water Solubility | water: soluble(lit.) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R10;R36/37/38 |
| Safety Phrases | S16-S26-S36/37/39 |
| RIDADR | UN 1993 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2932999099 |
|
~0%
1768-64-5
Detail
|
| Literature: Buyck, Laurent de Bulletin des Societes Chimiques Belges, 1992 , vol. 101, # 4 p. 303 - 306 |
|
~94%
1768-64-5 |
| Literature: Nikolic, Nikola A.; Gonda, Elizabeth; Longford, C. P. Desmond; Lane, Nancy T.; Thompson, David W. Journal of Organic Chemistry, 1989 , vol. 54, # 11 p. 2748 - 2751 |
|
~87%
1768-64-5 |
| Literature: Bunnelle, W. H.; Seamon, D. W.; Mohler, D. L.; Ball, T. F.; Thompson, D. W. Tetrahedron Letters, 1984 , vol. 25, # 25 p. 2653 - 2654 |
|
~%
1768-64-5 |
| Literature: Bulletin de la Societe Chimique de France, , p. 824 Chemische Berichte, , vol. 88, p. 1053,1059 |
|
~%
1768-64-5 |
| Literature: Chemische Berichte, , vol. 59, p. 239 |
|
~%
1768-64-5 |
| Literature: Chemische Berichte, , vol. 88, p. 1053,1059 |
|
~%
Detail
|
| Literature: Zhurnal Obshchei Khimii, , vol. 28, p. 2151,2159;engl.Ausg.S.2190,2196 |
| Precursor 10 | |
|---|---|
| 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% |