A5436112
2-Methoxyethoxymethyl chloride , 95% , 3970-21-6
Synonym(s):
β-Methoxyethoxymethyl chloride;MEM-chloride
CAS NO.：3970-21-6
Empirical Formula: C4H9ClO2
Molecular Weight: 124.57
MDL number: MFCD00000888
EINECS: 223-589-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB26.40 | In Stock |
|
| 25G | RMB95.20 | In Stock |
|
| 100G | RMB292.80 | In Stock |
|
| 500G | RMB1165.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 200-202 °C |
| Boiling point: | 50-52 °C/13 mmHg (lit.) |
| Density | 1.091 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, Methanol |
| form | Liquid |
| Specific Gravity | 1.091 |
| color | Clear colorless to yellow |
| Water Solubility | It hydrolyzes with water. |
| Sensitive | Moisture Sensitive |
| BRN | 1900576 |
| Exposure limits | ACGIH: TWA 0.001 ppm |
| InChIKey | BIAAQBNMRITRDV-UHFFFAOYSA-N |
| CAS DataBase Reference | 3970-21-6(CAS DataBase Reference) |
| NIST Chemistry Reference | «BETA»-methoxyethoxymethyl chloride(3970-21-6) |
| EPA Substance Registry System | Ethane, 1-(chloromethoxy)-2-methoxy- (3970-21-6) |
Description and Uses
OH-protecting reagent. MEM ethers are stable to a variety of reaction conditions and are selectively cleaved under aprotic conditions in the presence of a wide rangeof OH-protected moieties.
Safety
| Symbol(GHS) |    GHS02,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H226-H302-H315-H319-H331-H335-H350 |
| Precautionary statements | P210-P301+P312-P303+P361+P353-P304+P340+P311-P305+P351+P338-P308+P313 |
| Hazard Codes | T |
| Risk Statements | 45-10-36/37/38-20/21/22-46-40-23/24/25-20/22 |
| Safety Statements | 53-26-36/37/39-45-16-23 |
| RIDADR | UN 2810 6.1/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| Hazard Note | Toxic |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29091990 |
