Product

1,1-Dichlorodimethyl ether

CAS No.：4885-02-3

Other grades of this product :

1,1-Dichlorodimethyl ether Basic information

Product Name:	1,1-Dichlorodimethyl ether
Synonyms:	a,a-Dichloromethyl methyl ether;α,α-Dichloromethyl methyl ether, 1,1-Dichlorodimethyl ether;alpha,alpha-Dichloromethyl methyl ether,97%;Methane,dichloromethoxy-;methoxydichloromethane;unsym-Dichlorodimethylether;ASYM-DICHLORODIMETHYL ETHER;DICHLOROMETHOXYMETHANE
CAS:	4885-02-3
MF:	C2H4Cl2O
MW:	114.96
EINECS:	225-498-9
Product Categories:	Pyrimidines;BUILDING BLOCKS;Alcohol& Phenol& Ethers;Chlorination;Halogenation;Synthetic Organic Chemistry
Mol File:	4885-02-3.mol

1,1-Dichlorodimethyl ether Chemical Properties

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.	Store at <= 20°C.
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

Hazard Codes	C,T,F
Risk Statements	10-20/22-34-37-33-23/24-40-36-23/24/25
Safety Statements	26-36/37/39-45-24/25-16-27-7/9
RIDADR	UN 2924 3/PG 2
WGK Germany	3
RTECS	KN8150000
F	21
HazardClass	6.1(a)
PackingGroup	I
HS Code	29091990

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

1,1-Dichlorodimethyl ether Usage And Synthesis

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.

1,1-Dichlorodimethyl ether Preparation Products And Raw materials

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

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