4885-02-3

Name 1,1-Dichlorodimethyl ether
CAS 4885-02-3
EINECS(EC#) 225-498-9
Molecular Formula C2H4Cl2O
MDL Number MFCD00000828
Molecular Weight 114.96
MOL File 4885-02-3.mol
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Chemical Properties

Appearance Colorless liquid
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  n20/D 1.431(lit.)
Fp  108 °F
storage temp.  2-8°C
solubility  soluble in Chloroform, Methanol
form  Liquid
color  Clear colorless to light yellow
BRN  1900293
InChI InChI=1S/C2H4Cl2O/c1-5-2(3)4/h2H,1H3
InChIKey GRTGGSXWHGKRSB-UHFFFAOYSA-N
SMILES COC(Cl)Cl
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 Data

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)Exclamation Mark (GHS07)
GHS02,GHS05,GHS07
Signal word  Danger
Hazard statements  H226-H302+H332-H314-H335
Precautionary statements  P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
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
TSCA  TSCA listed
HazardClass  6.1(a)
PackingGroup  I
HS Code  29091990
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Dam. 1
Flam. Liq. 3
Skin Corr. 1B
STOT SE 3

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