ChemicalBook > CAS DataBase List > 4-METHOXY-3-BUTEN-2-ONE

4-METHOXY-3-BUTEN-2-ONE

Product Name: 4-METHOXY-3-BUTEN-2-ONE
CAS No.: 4652-27-1
Chemical Name: 4-METHOXY-3-BUTEN-2-ONE
Synonyms: (E)-4-methoxybut-3-en-2-one;4-methoxybut-3-en-2-one;TRANS-4-METHOXY-3-BUTEN-2-ONE;NSC 66263;Methoxy-3-buten;4-METHOXY-3-BUTEN-2-ONE;1-Methoxy-1-buten-3-one;3-Buten-2-one, 4-methoxy-;4-Methoxy-3-buten-2-one ,95%;2-Methoxyvinyl methyl ketone
CBNumber: CB4449807
Molecular Formula: C5H8O2
Formula Weight: 100.12
MOL File: 4652-27-1.mol

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4-METHOXY-3-BUTEN-2-ONE Property

Boiling point:: 200 °C(lit.)
Density: 0.982 g/mL at 25 °C(lit.)
refractive index: n20/D 1.468(lit.)
Flash point:: 146 °F
storage temp.: Sealed in dry,2-8°C
solubility: Miscible with tetrahydrofuran, ether, acetonitrile and benzene.
form: Liquid
color: Clear yellow
BRN: 1741053
InChI: InChI=1S/C5H8O2/c1-5(6)3-4-7-2/h3-4H,1-2H3
InChIKey: VLLHEPHWWIDUSS-UHFFFAOYSA-N
SMILES: CC(=O)C=COC

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Safety

Safety Statements: 23-24/25
WGK Germany: 3
F: 10-21
HS Code: 29145000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H227Combustible liquid
Precautionary statements: P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

TRC

Product number: M261350
Product name: 4-Methoxy-3-buten-2-one
Packaging: 1g
Price: $105
Updated: 2021/12/16

TRC

Product number: M261350
Product name: 4-Methoxy-3-buten-2-one
Packaging: 50g
Price: $205
Updated: 2021/12/16

Matrix Scientific

Product number: 120690
Product name: (E)-4-Methoxybut-3-en-2-one
Purity: 97%
Packaging: 10g
Price: $216
Updated: 2021/12/16

ChemScene

Product number: CS-W013712
Product name: 4-Methoxybut-3-en-2-one
Packaging: 100g
Price: $354
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 71250
Product name: 4-Methoxy-3-buten-2-one
Packaging: 1g
Price: $600
Updated: 2021/12/16

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4-METHOXY-3-BUTEN-2-ONE Chemical Properties,Usage,Production

Chemical Properties

clear yellow liquid

Uses

4-Methoxy-3-buten-2-one is an important precursor for the synthesis of 1-methoxy-3-trimethylsilyloxy-1,3-butadiene and the Danishefsky diene and its equivalent. It is widely used as a reactant in the synthesis of hydroisoquinoline derivatives. It is employed as an intermediate for the synthesis of manzamine.

Toxics Screening Level

Due to a lack of available toxicity information the ITSL is being set at the default value of 0.1 μg/m3 with annual averaging, based on R232(1)(i).

4-METHOXY-3-BUTEN-2-ONE Preparation Products And Raw materials

Raw materials

Sodium acetate Ethanol Acetone Ethyl formate Acetylacetaldehyde dimethyl acetal Sodium Sodium Methoxide Diethyl ether Methanol Iodomethane

Preparation Products

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View Lastest Price from 4-METHOXY-3-BUTEN-2-ONE manufacturers

Career Henan Chemical Co

Product: 4-METHOXY-3-BUTEN-2-ONE 4652-27-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 500kg/month
Release date: 2019-08-01

4652-27-1, 4-METHOXY-3-BUTEN-2-ONERelated Search:

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4-Methoxy-3-buten-2-one ,95%

NSC 66263

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4652-27-1

CH3OCHCHCOCH3

Organic Building Blocks

Ketones

Building Blocks

Carbonyl Compounds

C3 to C6