A2306712
Chloroacetaldehyde dimethyl acetal , 98% , 97-97-2
Synonym(s):
2-Chloro-1,1-dimethoxyethane;CADMA;Dimethyl chloroacetal
CAS NO.：97-97-2
Empirical Formula: C4H9ClO2
Molecular Weight: 124.57
MDL number: MFCD00000948
EINECS: 202-624-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -73 °C |
| Boiling point: | 128-130 °C(lit.) |
| Density | 1.094 g/mL at 25 °C(lit.) |
| vapor pressure | 54-449hPa at 50-100℃ |
| refractive index | n |
| Flash point: | 84 °F |
| storage temp. | Flammables area |
| solubility | 52g/l |
| form | Liquid |
| color | Clear colorless to yellow |
| PH | 3.4 (10g/l, H2O, 20℃) |
| explosive limit | 2.3%(V) |
| Water Solubility | 52 g/L (20 ºC) |
| Sensitive | Moisture Sensitive |
| BRN | 1733700 |
| InChIKey | CRZJPEIBPQWDGJ-UHFFFAOYSA-N |
| LogP | 0.605 (est) |
| CAS DataBase Reference | 97-97-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethane, 2-chloro-1,1-dimethoxy-(97-97-2) |
| EPA Substance Registry System | Ethane, 2-chloro-1,1-dimethoxy- (97-97-2) |
Description and Uses
Chloroacetaldehyde dimethyl acetal can be used as a reactant to synthesize:
- 2-(chloromethyl)-4,7-dethyl-1,3-dioxepane
- 2-(chloromethyl)-5,6-benzo-1,3-dioxepane
- ketene dimethyl acetal
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H302-H412 |
| Precautionary statements | P210-P273-P301+P312+P330 |
| Hazard Codes | Xn,F |
| Risk Statements | 10-22-52/53-20/21/22-40-36/37/38 |
| Safety Statements | 28A-26-16-36-23 |
| RIDADR | UN 1989 3/PG 3 |
| WGK Germany | 2 |
| F | 1 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29110000 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
