A3176812
2,5-Dimethoxy-2,5-dihydrofuran , 97% , 332-77-4
Synonym(s):
2,5-Dihydro-2,5-dimethoxyfuran;DMDF
CAS NO.：332-77-4
Empirical Formula: C6H10O3
Molecular Weight: 130.14
MDL number: MFCD00003220
EINECS: 206-367-5
| Pack Size | Price | Stock | Quantity |
| 25G | RMB41.60 | In Stock |
|
| 100G | RMB144.80 | In Stock |
|
| 500G | RMB471.20 | In Stock |
|
| 2.5kg | RMB1759.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | <-40°C |
| Boiling point: | 160-162 °C(lit.) |
| Density | 1.073 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 117 °F |
| storage temp. | Store below +30°C. |
| solubility | practically insol H2O; sol MeOH, Et2O, THF |
| form | Liquid |
| color | Clear |
| PH | 6-7 (200g/l, H2O, 20℃) |
| explosive limit | 1.1-18.3%(V) |
| optical activity | -7.1875°(C=0.2 g/100mL CHCL3) |
| BRN | 113225 |
| InChIKey | WXFWXFIWDGJRSC-UHFFFAOYSA-N |
| CAS DataBase Reference | 332-77-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Furan, 2,5-dihydro-2,5-dimethoxy-(332-77-4) |
| EPA Substance Registry System | Furan, 2,5-dihydro-2,5-dimethoxy- (332-77-4) |
Description and Uses
2,5-Dihydro-2,5-dimethoxyfuran, mixture of cis and trans (cas# 332-77-4) is a useful research chemical. It is used in the preparation of 1,1,4,4-tetramethoxy-2-butene.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H302+H332-H319 |
| Precautionary statements | P210-P233-P240-P301+P312-P304+P340+P312-P305+P351+P338 |
| Risk Statements | 10 |
| Safety Statements | 16-29-33-24/25 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 1 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29321900 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
