ChemicalBook > CAS DataBase List > 1,1-diethoxyethylene

1,1-diethoxyethylene

Product Name
1,1-diethoxyethylene
CAS No.
2678-54-8
Chemical Name
1,1-diethoxyethylene
Synonyms
KETENE DIETHYL ACETAL;1,1-DIETHOXYETHENE;Ethene, 1,1-diethoxy-;135338;1,1-Diethoxyethen;1,1-diethoxyethylene;Diethyl ketene acetal;1,1-Diethoxyethene, stabilized;2-(1-ethoxypropoxy)ethen-1-one;KETENE DIETHYL ACETAL STAB. WACKER &
CBNumber
CB7429938
Molecular Formula
C6H12O2
Formula Weight
116.16
MOL File
2678-54-8.mol
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1,1-diethoxyethylene Property

Boiling point:
49-50 °C(lit.)
Density 
0.880 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.414
Flash point:
27 °C
storage temp. 
2-8°C
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Safety

Risk Statements 
10
Safety Statements 
23
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
CHM0030234
Product name
KETENE DIETHYL ACETAL
Purity
95.00%
Packaging
5G
Price
$909.56
Updated
2021/12/16
JR MediChem
Product number
AS-9076
Product name
KETENEDIETHYLACETAL
Purity
98%
Packaging
5g
Price
$298
Updated
2021/12/16
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1,1-diethoxyethylene Chemical Properties,Usage,Production

Uses

1,1-diethoxyethylene can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.

Synthesis


Preparation of 1,1-diethoxyethene 610.4 g (4.0 mol) of chloroacetaldehyde diethyl acetal, 800 g (12.0 mol) of powdered technical grade potassium hydroxide, 32 g of polyethylene glycol 1000 dimethyl ether and 88 g (1.0 mol) of 2-methyl-2-butanol were heated to reflux in 1.2 l of tert.-butyl methyl ether while stirring. After six hours the reaction was stopped, the salts filtered off and the reaction mixture distilled at reduced pressure (5 kPa). 326 g (72.5% of theoretical) of 1,1-diethoxyethene (b.p. 49?? C./5 kPa) were obtained.

1,1-diethoxyethylene Preparation Products And Raw materials

Raw materials

Anhydrous tert-butanol Potassium bromide Diethanol BUTTER Bromoacetaldehyde

Preparation Products

6-Methylpurine
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1,1-diethoxyethylene Suppliers

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View Lastest Price from 1,1-diethoxyethylene manufacturers

Nanjing jinheyou Trading Co., Ltd.
Product
KETENE DIETHYL ACETAL 2678-54-8
Price
US $0.00/g
Min. Order
1g
Purity
99.5%min
Supply Ability
20kg/week
Release date
2019-10-31
Career Henan Chemical Co
Product
KETENE DIETHYL ACETAL 2678-54-8
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1kg;10kg;100kg
Release date
2019-08-29

2678-54-8, 1,1-diethoxyethyleneRelated Search:

TERT-BUTOXYDIETHOXY(VINYL)SILANE 2-Methylene-1,3-dioxepane 1,1-diethoxyethylene AURORA KA-608 (di-sec-butoxymethylene)malononitrile 6B-HYDROXYBUDESONIDE TRICHODION, TRICHOSPDRIELLA SP Ethyl 3,3-diethoxyacrylate TRIFLUOROACETYLKETENEDIETHYLACETAL (diethoxymethylene)malononitrile (dibutoxymethylene)malononitrile (diisobutoxymethylene)malononitrile [bis(2-methoxyethoxy)methylene]malononitrile 6A-HYDROXYBUDESONIDE (dipropoxymethylene)malononitrile (diisopropoxymethylene)malononitrile

  • KETENE DIETHYL ACETAL
  • 1,1-DIETHOXYETHENE
  • Diethyl ketene acetal
  • Ethene, 1,1-diethoxy-
  • 1,1-Diethoxyethen
  • KETENE DIETHYL ACETAL STAB. WACKER &
  • 1,1-diethoxyethylene
  • 2-(1-ethoxypropoxy)ethen-1-one
  • 1,1-Diethoxyethene, stabilized
  • 135338
  • 1,1-diethoxyethene CAS NO.2678-54-8 CAS NO.2678-54-8
  • 2678-54-8
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  • Acetals/Ketals/Ortho Esters
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  • Oxygen Compounds