1,1-Dichlorodimethyl ether
Synonym(s):α,α−Dichloromethyl methyl ether;1,1-Dichlorodimethyl ether;1,1-Dichloromethylether;Dichloromethyl methyl ether
- CAS NO.:4885-02-3
- Empirical Formula: C2H4Cl2O
- Molecular Weight: 114.96
- MDL number: MFCD00000828
- EINECS: 225-498-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:19
What is 1,1-Dichlorodimethyl ether?
Chemical properties
Colorless liquid
The Uses of 1,1-Dichlorodimethyl ether
Common formylating reagent for aromatic compounds, chlorinating agent for carboxylic acids, and reactant with borinic esters for the preparation of alkenones.
What are the applications of Application
Dichloromethyl methyl ether is a common formylating reagent for aromatic compounds
Properties of 1,1-Dichlorodimethyl ether
| Melting point: | 85 C |
| Boiling point: | 85 °C(lit.) |
| Density | 1.271 g/mL at 25 °C(lit.) |
| vapor pressure | 84 hPa (20 °C) |
| refractive index | n |
| Flash point: | 108 °F |
| storage temp. | Store at <= 20°C. |
| solubility | soluble in Chloroform, Methanol |
| form | Liquid |
| color | Clear colorless to light yellow |
| BRN | 1900293 |
| CAS DataBase Reference | 4885-02-3(CAS DataBase Reference) |
| NIST Chemistry Reference | «alpha»,«alpha»-Dichloromethyl methyl ether(4885-02-3) |
| EPA Substance Registry System | Methane, dichloromethoxy- (4885-02-3) |
Safety information for 1,1-Dichlorodimethyl ether
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Corrosion Corrosives GHS05 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H314:Skin corrosion/irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,1-Dichlorodimethyl ether
1,1-Dichlorodimethyl ether manufacturer
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