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5961-83-1

Basic Information
CAS No.: 5961-83-1
Name: Propanoic acid,3,3'-oxybis-
Article Data: 17
Molecular Structure:
Molecular Structure of 5961-83-1 (Propanoic acid,3,3'-oxybis-)
Formula: C6H10 O5
Molecular Weight: 162.142
Synonyms: Propionicacid, 3,3'-oxydi- (6CI,7CI,8CI); 3,3'-Oxybis[propanoic acid];3,3'-Oxydipropionic acid; Bis(2-carboxyethyl) ether; NSC 361680
Density: 1.316g/cm3
Boiling Point: 371.4oC at 760 mmHg
Flash Point: 158.7oC
PSA: 83.83000
LogP: -0.04760
Synthetic route
1656-48-0

2-cyanoethyl ether

5961-83-1

3-(2-carboxyethoxy)propionic acid

Conditions
ConditionsYield
With hydrogenchloride for 5h; Hydrolysis; Heating;93%
With hydrogenchloride 1.) 50 deg C, 24 h, 2.) RT, 12 h;75%
With hydrogenchloride In water at 50℃; for 24h;70%
1427320-41-9

3-(2-tert-butoxycarbonylethoxy)propionic acid tert-butyl ester

5961-83-1

3-(2-carboxyethoxy)propionic acid

Conditions
ConditionsYield
With trifluoroacetic acid at 20℃; for 1h;90%
94102-60-0

4-oxa-1,7-heptanedioic acid dimethyl ester

5961-83-1

3-(2-carboxyethoxy)propionic acid

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; for 14h;87%
57-57-8

β-Propiolactone

5961-83-1

3-(2-carboxyethoxy)propionic acid

Conditions
ConditionsYield
With water at 90 - 110℃;
57-57-8

β-Propiolactone

5961-83-1

3-(2-carboxyethoxy)propionic acid

Conditions
ConditionsYield
Erhitzen;
79-10-7

acrylic acid

A

5961-83-1

3-(2-carboxyethoxy)propionic acid

B

503-66-2

3-hydroxypropionic acid

Conditions
ConditionsYield
With water; carbon dioxide at 200℃; under 10343.2 - 20686.5 Torr; for 3h;A 4.6 %Chromat.
B 54.0 %Chromat.
With water; calcium oxide at 160℃; for 19h;A 9.0 %Chromat.
B 52.0 %Chromat.
With water; ammonia at 200℃; for 3h;A 20.5 %Chromat.
B 41.2 %Chromat.
With water; magnesium oxide at 170℃; for 18h;A 13.1 %Chromat.
B 68.7 %Chromat.
67-56-1

methanol

5961-83-1

3-(2-carboxyethoxy)propionic acid

94102-60-0

4-oxa-1,7-heptanedioic acid dimethyl ester

Conditions
ConditionsYield
With thionyl chloride at 0 - 20℃; for 6h; Inert atmosphere;84%
5961-83-1

3-(2-carboxyethoxy)propionic acid

192803-37-5

3-tert-butyl-2,5-dihydroxybenzaldehyde

646705-10-4

3-[2-(3-tert-butyl-5-formyl-4-hydroxy-phenoxycarbonyl)-ethoxy]-propionic acid 3-tert-butyl-5-formyl-4-hydroxy-phenyl ester

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 3h; Inert atmosphere;82%
With dmap; diisopropyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃;56%
5961-83-1

3-(2-carboxyethoxy)propionic acid

44995-78-0

3,3'oxybispropionic acid dichloride

Conditions
ConditionsYield
With thionyl chloride; N,N-dimethyl-formamide In benzene 1.) 40 deg C, 9 h, 2.) RT; 15 h;74%
With thionyl chloride
With thionyl chloride for 3h; Heating; Yield given;
5961-83-1

3-(2-carboxyethoxy)propionic acid

192803-37-5

3-tert-butyl-2,5-dihydroxybenzaldehyde

1612884-37-3

3-[2-(3-tert-butyl-5-formyl-4-hydroxyphenoxycarbonyl)ethoxy]propionic acid

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane; N,N-dimethyl-formamide at 20℃; for 3.5h; Inert atmosphere;69%
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