Dichloromethyl methyl ether

Modify Date: 2025-08-21 14:40:54

Dichloromethyl methyl ether Structure
Dichloromethyl methyl ether structure
Common Name Dichloromethyl methyl ether
CAS Number 4885-02-3 Molecular Weight 114.959
Density 1.3±0.1 g/cm3 Boiling Point 85.0±0.0 °C at 760 mmHg
Molecular Formula C2H4Cl2O Melting Point 85ºC
MSDS Chinese USA Flash Point 42.2±0.0 °C
Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger

 Names

Name 1,1-Dichlorodimethyl Ether
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 85.0±0.0 °C at 760 mmHg
Melting Point 85ºC
Molecular Formula C2H4Cl2O
Molecular Weight 114.959
Flash Point 42.2±0.0 °C
Exact Mass 113.963921
PSA 9.23000
LogP 0.73
Vapour Pressure 79.0±0.1 mmHg at 25°C
Index of Refraction 1.413
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KN8150000
CHEMICAL NAME :
Ether, dichloromethyl methyl
CAS REGISTRY NUMBER :
4885-02-3
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C2-H4-Cl2-O
MOLECULAR WEIGHT :
114.96
WISWESSER LINE NOTATION :
GYGO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
40 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors
REFERENCE :
ANYAA9 Annals of the New York Academy of Sciences. (New York Academy of Sciences, 2 E. 63rd St., New York, NY 10021) V.1- 1877- Volume(issue)/page/year: 163,633,1969

 Safety Information

Symbol GHS02 GHS05 GHS07
GHS02, GHS05, GHS07
Signal Word Danger
Hazard Statements H225-H302 + H332-H314
Precautionary Statements P210-P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;C:Corrosive;
Risk Phrases R10;R23/24;R33
Safety Phrases S26-S36/37/39-S45-S24/25-S16
RIDADR UN 2924 3/PG 2
WGK Germany 3
RTECS KN8150000
Packaging Group I
Hazard Class 6.1(a)

 Synthetic Route

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Dichloromethyl methyl ether Structure

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CAS#:4885-02-3

Literature: US5672770 A1, ;

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Dichloromethyl methyl ether Structure

Dichloromethyl ...

CAS#:4885-02-3

Literature: Journal of the American Chemical Society, , vol. 108, # 1 p. 99 - 107

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Dichloromethyl methyl ether Structure

Dichloromethyl ...

CAS#:4885-02-3

Literature: Chemische Berichte, , vol. 94, p. 544 - 550 Monatshefte fuer Chemie, , vol. 119, p. 1019 - 1026

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Detail
Literature: Journal of the American Chemical Society, , vol. 57, p. 2070

 Articles3

More Articles

J. Org. Chem. 57 , 6847, (1992)

Tetrahedron Asymmetry 4 , 2183, (1993)

Synlett , 626, (1992)

 Synonyms

Dichloromethoxymethane
1,1-dichloro-1-methoxymethane
α,α-Dichloromethyl methyl ether
1,1-Dichloromethyl methyl ether
1,1-Dichlorodimethyl ether
MFCD00000828
EINECS 225-498-9
Methane, dichloromethoxy-
Dichloromethyl methyl ether
Ether, dichloromethyl methyl
α,α−Dichloromethyl methyl ether
asym-Dichlorodimethyl Ether
Dichloro(methoxy)methane
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