3-formylbut-2-enyl acetate

Synthesis

Product Name: 3-formylbut-2-enyl acetate
CAS No.: 14918-80-0
Chemical Name: 3-formylbut-2-enyl acetate
Synonyms: Einecs 238-989-8;3-formylbut-2-enyl acetate;4-Acetyloxy-2-methyl-2-butenal;3-methyl-4-oxobut-2-enyl acetate;2-Butenal, 4-(acetyloxy)-2-methyl-;Acetic acid 3-formyl-2-butenyl ester;Vitamin A Impurity 69 (Mixture of E/Z-isomers)
CBNumber: CB6936978
Molecular Formula: C7H10O3
Formula Weight: 142.15
MOL File: 14918-80-0.mol

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3-formylbut-2-enyl acetate Property

Melting point:: 50-55 °C
Boiling point:: 95-97 °C(Press: 15 Torr)
Density: 1.027±0.06 g/cm3(Predicted)
InChI: InChI=1S/C7H10O3/c1-6(5-8)3-4-10-7(2)9/h3,5H,4H2,1-2H3
InChIKey: LPDDKAJRWGPGSI-UHFFFAOYSA-N
SMILES: C(=O)C(C)=CCOC(C)=O

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Hazard and Precautionary Statements (GHS)

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3-formylbut-2-enyl acetate Chemical Properties,Usage,Production

Synthesis

Vitamin A intermediated C5,namely 3- formylbut- 2- enyl acetate,which was used C15 + C5 synthesis route of vitamin A. 2- Chloro- 1- ethanol was used as starting material,esterified by acetic anhydride and protected by phosphate ester,and then reacted with 1,1- dimethoxy- 2propanone,trans- γ- acetoxytiglic aldehyde dimethyl acetal can be obtained,subsequently deprotection and 3- formylbut- 2- enyl acetate can be achieved.

Uses

3-Formylcrotyl Acetate can be used as a vitamin A intermediate.

3-formylbut-2-enyl acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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3-formylbut-2-enyl acetate Suppliers

China 34 Switzerland 1 United States 1 Global 36

Zhejiang Zetian Fine Chemical Co., Ltd.

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View Lastest Price from 3-formylbut-2-enyl acetate manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 3-formylbut-2-enylacetate 14918-80-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-05-19

Henan Fengda Chemical Co., Ltd

Product: 3-formylbut-2-enyl acetate 14918-80-0
Price: US $50.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-22

Career Henan Chemical Co

Product: 3-formylbut-2-enyl acetate 14918-80-0
Price: US $5.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2020-01-12

14918-80-0, 3-formylbut-2-enyl acetateRelated Search:

3-formylbut-2-enyl acetate

4-Acetyloxy-2-methyl-2-butenal

Acetic acid 3-formyl-2-butenyl ester

Einecs 238-989-8

3-methyl-4-oxobut-2-enyl acetate

2-Butenal, 4-(acetyloxy)-2-methyl-

Vitamin A Impurity 69 (Mixture of E/Z-isomers)

14918-80-0