1,1-Diethoxybutane

Product Name: 1,1-Diethoxybutane
CAS No.: 3658-95-5
Chemical Name: 1,1-Diethoxybutane
Synonyms: Butane, 1,1-diethoxy-;1,1-DIETHOXYBUTANE;Butanal diethyl acetal;butyraldehyde ethyl acetal;BUTRALDEHYDE DIETHYL ACETAL;Butylaldehyde diethyl acetal;BUTYRALDEHYDE DIETHYL ACETAL;n-Butyraldehyde diethyl acetal;BUTYRALDEHYDE DIETHYLACETAL, 97+%
CBNumber: CB8388533
Molecular Formula: C8H18O2
Formula Weight: 146.23
MOL File: 3658-95-5.mol

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1,1-Diethoxybutane Property

Boiling point:: 143°C/760mmHg
Density: 0.829 g/mL at 20 °C
refractive index: n20/D1.396
Flash point:: 30 °C
storage temp.: Flammables area
form: Liquid
color: Clear colorless
BRN: 1697910
LogP: 2.041 (est)
NIST Chemistry Reference: Butane, 1,1-diethoxy-(3658-95-5)
EPA Substance Registry System: Butane, 1,1-diethoxy- (3658-95-5)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/38
Safety Statements: 26-37/39-16
RIDADR: UN 1993C 3 / PGIII
WGK Germany: 3
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

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

Frontier Specialty Chemicals

Product number: JK476046
Product name: Butyraldehyde diethyl acetal
Purity: 97%
Packaging: 5g
Price: $25
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK476046
Product name: Butyraldehyde diethyl acetal
Purity: 97%
Packaging: 25g
Price: $81
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK476046
Product name: Butyraldehyde diethyl acetal
Purity: 97%
Packaging: 100g
Price: $222
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0005597
Product name: 1,1-DIETHOXYBUTANE
Purity: 95.00%
Packaging: 5MG
Price: $502.99
Updated: 2021/12/16

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1,1-Diethoxybutane Chemical Properties,Usage,Production

Chemical Properties

Clear colorless liquid

Preparation

To a three-necked flask equipped with an air-tight mechanical stirrer, dropping funnel, reflux condenser, and drying tube, are added 3.0 gm (1.25 gm-atom) magnesium turnings, 50 ml of dry ether, and a small crystal of iodine. Then 5 gm of rt-butyl bromide is added dropwise until 171.0 gm (1.25 mole) has been added. The reaction takes about ½ - l h r if the reaction mixture is cooled. The solution is refluxed for ½ hr, cooled to 50°C, and then 148 gm (1.0 mole) of triethyl orthoformate is added dropwise over a ½-hr period. The reaction mixture is refluxed for 16 hr, crushed ice added to decompose the excess Grignard reagent, the ether separated and washed with water. The water layer is added to a separatory funnel containing 200 ml of ether, treated with acetic acid to pH 7.0, shaken, and the ether separated. The latter ether layer is washed with 10% aqueous sodium carbonate, water, and dried. The latter water layer is extracted twice again with ether (200 ml). The combined ether layers are dried over potassium carbonate and fractionated to afford 128 gm (80%), b.p. 143°-144°.

1,1-Diethoxybutane Preparation Products And Raw materials

Raw materials

Preparation Products

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3658-95-5, 1,1-DiethoxybutaneRelated Search:

2-Ethoxyethanol Butyl ethyl ether DIETHOXYMETHANE Diethyl carbonate Diethoxymethyl acetate 2-Ethoxyphenol Polyoxymethylene Butyraldehyde Bromoacetaldehyde diethyl acetal Mefenpyr-diethyl Acetal Diethyl malonate Diethyl phthalate POLY(VINYL BUTYRAL) Ethoxyquin Diethyl ether Amygdalin PHENYLETHYL ACETAL

Butylaldehyde diethyl acetal

n-Butyraldehyde diethyl acetal

BUTYRALDEHYDE DIETHYL ACETAL

BUTRALDEHYDE DIETHYL ACETAL

Butane, 1,1-diethoxy-

butyraldehyde ethyl acetal

BUTYRALDEHYDE DIETHYLACETAL, 97+%

Butanal diethyl acetal

1,1-DIETHOXYBUTANE

3658-95-5