A3680812
2,3-<WBR>Dihydrobenzofuran , 98% , 496-16-2
Synonym(s):
Coumaran
CAS NO.：496-16-2
Empirical Formula: C8H8O
Molecular Weight: 120.15
MDL number: MFCD00005855
EINECS: 207-817-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB29.60 | In Stock |
|
| 25G | RMB82.40 | In Stock |
|
| 100g | RMB239.20 | In Stock |
|
| 500g | RMB6719.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -21°C |
| Boiling point: | 188-189 °C (lit.) |
| Density | 1.065 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 152 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | alcohol: soluble |
| form | clear liquid |
| color | Colorless to Yellow to Green |
| Specific Gravity | 1.065 |
| Merck | 14,2559 |
| BRN | 111928 |
| InChIKey | HBEDSQVIWPRPAY-UHFFFAOYSA-N |
| LogP | 2.140 |
| CAS DataBase Reference | 496-16-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzofuran, 2,3-dihydro-(496-16-2) |
| EPA Substance Registry System | Coumaran (496-16-2) |
Description and Uses
2,3-dihydrobenzofuran is widely used in the synthesis of tricyclic compounds and is also an intermediate raw material for the synthesis of some important drugs. It is used in the synthesis of antitumor agents benzofuran sulfonylureas, HIV protease inhibitor amino acid hydroxyethylenesulfonyl, matrix metalloproteinase inhibitor aryl sulfinyl isoxime hydroxamic acid, etc.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227 |
| Precautionary statements | P210-P280-P370+P378-P403+P235-P501-P210e-P280a-P370+P378a-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 23-24/25-26 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29329995 |
