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1,1-diethoxyethylene

1,1-diethoxyethylene Structure
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
Molecular Weight:
116.16
MOL File:
2678-54-8.mol
MSDS File:
SDS
Modify Date:
2023/5/4 15:14:25
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1,1-diethoxyethylene Properties

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

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02
Signal word  Warning
Hazard statements  H226
Risk Statements  10
Safety Statements  23
RIDADR  UN 1993 3/PG 3
WGK Germany  3

1,1-diethoxyethylene Chemical Properties,Uses,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

Synthesis_2678-54-8
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 ETHYL 3-ETHOXYBUT-2-ENOATE Ethyl benzenesulphonate Cyclobutanecarboxylic acid, 2,2-diethoxy-, methyl ester Mesna Impurity 5

1,1-diethoxyethylene Suppliers

Global( 82)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
SL Drugs and Pharmaceuticals Pvt. Ltd. +91 (40) 6661-1133 New Delhi, India 2688 50 Inquiry
Capot Chemical Co.,Ltd. 571-85586718 +8613336195806 China 29798 60 Inquiry
Shanghai Daken Advanced Materials Co.,Ltd +86-371-66670886 China 16220 58 Inquiry
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 China 21676 55 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29901 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
Finetech Industry Limited +86-27-87465837 +8618971612321 China 9626 58 Inquiry
changzhou huayang technology co., ltd +8615250961469 China 9821 58 Inquiry
CHANGZHOU HARVECHEM LTD +86-0519-88784888 +8613906120163 China 245 58 Inquiry
Supplier Advantage
SL Drugs and Pharmaceuticals Pvt. Ltd. 50
Capot Chemical Co.,Ltd. 60
Shanghai Daken Advanced Materials Co.,Ltd 58
Henan Tianfu Chemical Co.,Ltd. 55
career henan chemical co 58
Chongqing Chemdad Co., Ltd 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Finetech Industry Limited 58
changzhou huayang technology co., ltd 58
CHANGZHOU HARVECHEM LTD 58

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