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A3602412

Dimethyl Acetal , >98.0%(GC) , 534-15-6

Synonym(s):
1,1-Dimethoxyethane;Acetaldehyde dimethyl acetal;Dimethyl acetal;Dimethyl acetal, 1,1-Dimethoxyethane

CAS NO.:534-15-6

Empirical Formula: C4H10O2

Molecular Weight: 90.12

MDL number: MFCD00008493

EINECS: 208-589-8

Update time: 2022-07-08

PRODUCT Properties

Melting point: -113 °C
Boiling point: 64 °C(lit.)
Density  0.852 g/mL at 25 °C(lit.)
vapor density  3.1 (vs air)
vapor pressure  200 hPa (20 °C)
FEMA  3426 | 1,1-DIMETHOXYETHANE
refractive index  n20/D 1.367(lit.)
Flash point: 1 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Sparingly)
form  Oil
color  Colourless
Odor at 1.00 % in propylene glycol. sharp sweet alcohol ether green new mown hay
Odor Type ethereal
Water Solubility  Soluble
Sensitive  Moisture Sensitive
Merck  14,3226
JECFA Number 940
BRN  1697039
Dielectric constant 3.4900000000000002
LogP 0.63 at 25℃
CAS DataBase Reference 534-15-6(CAS DataBase Reference)
NIST Chemistry Reference Ethane, 1,1-dimethoxy-(534-15-6)
EPA Substance Registry System 1,1-Dimethoxyethane (534-15-6)

Description and Uses

1,1-Dimethoxyethane is used as a reagent in the synthesis of tricyclic and tetracyclic 1,5-benzodiazepine derivatives as nevirapine analogues. It can also be used as Mering's mixture which is 2 vol dimethylacetal and 1 vol chloroform.

Safety

Symbol(GHS) 
GHS02
Signal word  Danger
Hazard statements  H225
Precautionary statements  P210-P233-P240-P241-P242-P243
Hazard Codes  F
Risk Statements  11
Safety Statements  9-16-33
RIDADR  UN 2377 3/PG 2
WGK Germany  2
RTECS  AB2825000
10-21
TSCA  Yes
HS Code  2911 00 00
HazardClass  3
PackingGroup  II
Hazardous Substances Data 534-15-6(Hazardous Substances Data)
Toxicity LD50 orally in rats: 6.5 g/kg; LC (in air) in rats: 16000 ppm (Smyth)

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