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1,1-Dimethoxyethane

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Origin: China

Cas No: 534-15-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 534-15-6 Formula: C4H10O2 Molecular Weight: 90.12100

Basic Info

Chemical Name	1,1-Dimethoxyethane
Synonyms	acetaldehyde diethyl acetal; (CH3O)2CHCH3; 1,1-dimethoxy-ethan; methylformyl; CH3CH(OCH3)2; acetaldehyde dimethylacetate; Ethylidene Dimethyl Ether; 1,1'-Dimethoxyetiane; Dimethyl Acetal; dimethylaldehyde; FEMA 3426; Ethane, 1,1-dimethoxy-; Acetaldehyde Dimethyl Acetal;
CAS No.	534-15-6
Molecular Formula	C4H10O2
Molecular Weight	90.12100
PSA	18.46000
LogP	0.62520

Properties

Appearance & Physical State	clear colorless liquid
Density	0.85
Boiling Point	64ºC
Melting Point	-113ºC
Flash Point	-17ºC
Refractive Index	1.366-1.37
Storage Condition	Flammables area
Vapor Density	3.1 (vs air)

Safety Info

RTECS	AB2825000
Hazard Class	3
Safety Statements	S16-S33-S9
HS Code	2911000000
WGK Germany	2
Packing Group	II
RIDADR	UN 2377
Risk Statements	R11
Hazard Codes	F

Synthesis Route

Acetal+dimethoxymethane→1,1-Dimethoxyethane+methoxymethoxyethane
Methanol+carbon monoxide→propan-1-ol+1,1-Dimethoxyethane
Methanol+Acetal→1,1-Dimethoxyethane+Ethanol

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Packed	Squalane	50.	547.	isothermal
Packed	Apiezon L	120.	551.	isothermal
Packed	Apiezon L	160.	554.	isothermal
Capillary	Squalane	115.	563.	isothermal
Capillary	Methyl Silicone	-	588.	custom temperature program