| Identification | More | [Name]
1,1-Dichlorodimethyl ether | [CAS]
4885-02-3 | [Synonyms]
1,1-DICHLORODIMETHYL ETHER
1,1-DICHLOROMETHYL ETHER
1,1-DICHLOROMETHYL METHYL ETHER
ALPHA,ALPHA-DICHLOROMETHYL METHYL ETHER
ASYM-DICHLORODIMETHYL ETHER
DICHLOROMETHOXYMETHANE
DICHLOROMETHYL METHYL ETHER
alpha,alpha-Dichloromethyl ether
alpha,alpha-dichloromethylether
CH3OCHCl2
dichloromethoxy-methan
dicloromethylmethylether
Ether, dichloromethyl methyl
ether,dichloromethylmethyl
Methane, dichloromethoxy-
Methane,dichloromethoxy-
methoxydichloromethane
unsym-Dichlorodimethylether
Dichloromethylmethylether,97%
à,à-dichlorodimethyl ether | [EINECS(EC#)]
225-498-9 | [Molecular Formula]
C2H4Cl2O | [MDL Number]
MFCD00000828 | [Molecular Weight]
114.96 | [MOL File]
4885-02-3.mol |
| Safety Data | Back Directory | [Hazard Codes ]
C,T,F | [Risk Statements ]
R10:Flammable.
R20/22:Harmful by inhalation and if swallowed .
R34:Causes burns.
R37:Irritating to the respiratory system.
R33:Danger of cumulative effects.
R23/24:Toxic by inhalation and in contact with skin .
R40:Limited evidence of a carcinogenic effect.
R36:Irritating to the eyes.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S24/25:Avoid contact with skin and eyes .
S16:Keep away from sources of ignition-No smoking .
S27:Take off immediately all contaminated clothing .
S7/9:Keep container tightly closed and in a well-ventilated place . | [RIDADR ]
UN 2924 3/PG 2
| [WGK Germany ]
3
| [RTECS ]
KN8150000
| [F ]
21 | [HazardClass ]
6.1(a) | [PackingGroup ]
I | [HS Code ]
29091990 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Phosphorus oxychloride-->Phosphorus pentachloride-->Methyl formate-->3-chloro-3-methoxydiazirine-->Oxalyl chloride | [Preparation Products]
2-(8-BROMO-2,3,6,7-TETRAHYDRO-BENZO[1,2-B:4,5-B']DIFURAN-4-YL)-1-METHYL-ETHYLAMINE-->1-Pyrenecarboxaldehyde-->3,5-Dimethyl-4-hydroxybenzaldehyde-->2-(Trifluoromethyl)benzaldehyde-->2,4-Dimethoxybenzaldehyde-->1-HYDROXY-2-NAPHTHALDEHYDE-->(2E,4E)-2,4-Octadienal-->5-Chloro-2-methylbenzaldehyde-->1H-Pyrrole-2-carboxylicacid,4-formyl-,methylester(9CI)-->3-(4-FLUORO-PHENYL)-1-ISOPROPYL-1H-INDOLE-2-CARBALDEHYDE-->2,5-DIMETHOXY-4-METHYLBENZALDEHYDE-->PHENYL FORMATE-->4-Bromo-2,5-dimethoxybenzaldehyde-->4-METHOXY-2-METHYLBENZONITRILE |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless liquid | [Uses]
Common formylating reagent for aromatic compounds, chlorinating agent for carboxylic acids, and reactant with borinic esters for the preparation of alkenones. | [Reactivity Profile]
Carbon monoxide equivalent in reactions with boranes and borinates; formylating reagent for aromatic compounds and vinylsilanes; formation of α-keto acid chlorides
| [Synthesis]
1,1-Dichlorodimethyl ether is prepared from Methyl Formate and Phosphorus(V) Chloride. | [Precautions]
Dichloromethyl methyl ether is moisture sensitive, a lachrymator, and a suspect carcinogen. Handle in a fume hood.
|
|
|