propanoic acid, 3-hydroxy-, ethyl ester

Product Name: propanoic acid, 3-hydroxy-, ethyl ester
CAS No.: 623-72-3
Chemical Name: propanoic acid, 3-hydroxy-, ethyl ester
Synonyms: ethyl 3-hydroxypropanoate;HO-PEG1-CH2COOEe;3-hydroxy-, ethyl ester;3-hydroxypropanoic acid ethyl ester;propanoic acid, 3-hydroxy-, ethyl ester;ethyl 3-hydroxypropanoate(SALTDATA: FREE)
CBNumber: CB42486479
Molecular Formula: C5H10O3
Formula Weight: 118.13
MOL File: 623-72-3.mol

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propanoic acid, 3-hydroxy-, ethyl ester Property

Boiling point:: 187.5°C (estimate)
Density: 1.054
vapor pressure: 1-1.4hPa at 20-25℃
refractive index: 1.423
storage temp.: 2-8°C
form: Liquid
pka: 14.39±0.10(Predicted)
Appearance: Colorless to light yellow Liquid
LogP: -0.43 at 23.8℃
Surface tension: 70.67mN/m at 1g/L and 20℃

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Safety

HazardClass: IRRITANT

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: E1620
Product name: Ethyl 3-Hydroxypropanoate
Purity: min. 95.0 %
Packaging: 1G
Price: $60
Updated: 2025/07/31

TCI Chemical

Product number: E1620
Product name: Ethyl 3-Hydroxypropanoate
Purity: min. 95.0 %
Packaging: 5G
Price: $180
Updated: 2025/07/31

TRC

Product number: E945485
Product name: Ethyl3-hydroxypropanoate
Packaging: 100mg
Price: $45
Updated: 2021/12/16

TRC

Product number: E945485
Product name: Ethyl3-hydroxypropanoate
Packaging: 500mg
Price: $65
Updated: 2021/12/16

TRC

Product number: E945485
Product name: Ethyl3-hydroxypropanoate
Packaging: 1g
Price: $75
Updated: 2021/12/16

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propanoic acid, 3-hydroxy-, ethyl ester Chemical Properties,Usage,Production

Synthesis

64-17-5

109-78-4

623-72-3

Ethanol (1 L) was added to a three-necked flask and cooled to 0°C under stirring conditions. Concentrated hydrochloric acid (80 mL) was added slowly dropwise, followed by the slow addition of thionyl chloride (132 mL). The reaction system was allowed to gradually warm to room temperature. 3-Hydroxypropionitrile (250 g) was added slowly and dropwise at room temperature and then the reaction mixture was refluxed for 6 hours. A large amount of white precipitate was observed to be generated during the reaction. After completion of the reaction, the system was cooled to 0 °C and the pH was adjusted to neutral (about 7) with solid sodium carbonate. The solid impurities were removed by filtration, the filtrate was concentrated and finally purified by distillation to give 208 g of ethyl 3-hydroxypropionate in 50% yield.

References

[1] Patent: CN108314665, 2018, A. Location in patent: Paragraph 0065-0069

propanoic acid, 3-hydroxy-, ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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propanoic acid, 3-hydroxy-, ethyl ester Suppliers

China 68 India 1 United States 6 USA 1 Global 76

J & K SCIENTIFIC LTD.

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View Lastest Price from propanoic acid, 3-hydroxy-, ethyl ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Hydroxy-PEG1-ethyl ester 623-72-3
Price: US $0.00/mg
Min. Order: 250mg
Purity: >98.00%
Supply Ability: 250mg
Release date: 2024-05-11

Honest Joy Holdings Limited

Product: Ethyl 3-hydroxypropanoate 623-72-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.2%
Supply Ability: 100 tons
Release date: 2022-02-21

Career Henan Chemical Co

Product: propanoic acid, 3-hydroxy-, ethyl ester 623-72-3
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 10000KGS
Release date: 2020-01-09

623-72-3, propanoic acid, 3-hydroxy-, ethyl esterRelated Search:

ethyl 3-hydroxypropanoate

propanoic acid, 3-hydroxy-, ethyl ester

ethyl 3-hydroxypropanoate(SALTDATA: FREE)

3-hydroxypropanoic acid ethyl ester

3-hydroxy-, ethyl ester

HO-PEG1-CH2COOEe

623-72-3