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1 4-Dioxane CAS 123-91-1

It is a heterocyclic organic compound with excellent solvent properties. It is completely miscible with water and most organic solvents, and is characterized by its high stability and relatively low reactivity. The compound is primarily used as an industrial solvent and reaction medium. Its molecular formula is C₄H₈O₂, and it appears as a colorless transparent liquid with a mild ether-like odor.
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  • 123-91-1

  • bosschem

  • 123-91-1

Product name: 1,4-Dioxane

English alias: Orthophosphoric acid; White phosphoric acid

CAS:123-91-1

Molecular formula: C4H8O2

Appearance: Colorless transparent liquid

Package: 25kg/drum, 200kg/drum

What is 1,4-Dioxane?

It is a heterocyclic organic compound with excellent solvent properties. It is completely miscible with water and most organic solvents, and is characterized by its high stability and relatively low reactivity. The compound is primarily used as an industrial solvent and reaction medium. Its molecular formula is C₄H₈O₂, and it appears as a colorless transparent liquid with a mild ether-like odor.

COA:

Test Item

Unit

Specification

Purity

%

≥ 99.5

Water Content

%

≤ 0.1

Density (20°C)

g/cm³

1.030 - 1.035

Refractive Index (20°C)

1.419 - 1.423

Boiling Point

°C

100 - 102

Peroxide (as H₂O₂)

ppm

≤ 100

Acidity (as acetic acid)

%

≤ 0.01

Application:

Industrial Solvent: Extraction solvent and reaction medium in chemical synthesis

Pharmaceuticals: Process solvent in drug manufacturing

Textile Processing: Solvent in textile dyeing and finishing

Electronics: Cleaning agent for electronic components

Adhesives: Component of solvent-based adhesive formulations

Laboratory Research: Reagent and solvent in chemical analysis

Paints & Coatings: Solvent for specialty coatings

Safety profile:

1,4-Dioxane is classified as a potential carcinogen (Group 2B) and may cause damage to organs through prolonged or repeated exposure. It is highly flammable and may form explosive peroxides. Causes serious eye irritation and may cause respiratory irritation. Use only in well-ventilated areas with appropriate personal protective equipment (PPE).

Storage requirements:

Store in a cool, well-ventilated area away from heat and ignition sources

Keep containers tightly closed and protected from sunlight

Regularly test and remove peroxides (recommended every 3 months)

Store away from oxidizing agents and strong acids

Use explosion-proof equipment in storage areas

Ground and bond containers during transfer

Transport & Packaging:

Available in 25kg and 200kg steel drums. Classified as flammable liquid (Class 3) and suspected carcinogen. UN number: UN1165. Proper hazardous material labeling and documentation required. Transport in well-ventilated vehicles with explosion-proof equipment. Shelf life: 12 months when stored under inert atmosphere and proper conditions.

Product name: 1,4-Dioxane

English alias: Orthophosphoric acid; White phosphoric acid

CAS:123-91-1

Molecular formula: C4H8O2

Appearance: Colorless transparent liquid

Package: 25kg/drum, 200kg/drum


What is 1,4-Dioxane?


It  is a heterocyclic organic compound with excellent solvent properties. It is completely miscible with water and most organic solvents, and is characterized by its high stability and relatively low reactivity. The compound is primarily used as an industrial solvent and reaction medium. Its molecular formula is C₄H₈O₂, and it appears as a colorless transparent liquid with a mild ether-like odor.

COA:


Test Item

Unit

Specification

Purity

%

≥ 99.5

Water Content

%

≤ 0.1

Density (20°C)

g/cm³

1.030 - 1.035

Refractive Index (20°C)

1.419 - 1.423

Boiling Point

°C

100 - 102

Peroxide (as H₂O₂)

ppm

≤ 100

Acidity (as acetic acid)

%

≤ 0.01

Application:


Industrial Solvent: Extraction solvent and reaction medium in chemical synthesis


Pharmaceuticals: Process solvent in drug manufacturing


Textile Processing: Solvent in textile dyeing and finishing


Electronics: Cleaning agent for electronic components


Adhesives: Component of solvent-based adhesive formulations


Laboratory Research: Reagent and solvent in chemical analysis


Paints & Coatings: Solvent for specialty coatings

Safety profile:

1,4-Dioxane is classified as a potential carcinogen (Group 2B) and may cause damage to organs through prolonged or repeated exposure. It is highly flammable and may form explosive peroxides. Causes serious eye irritation and may cause respiratory irritation. Use only in well-ventilated areas with appropriate personal protective equipment (PPE).

Storage requirements:

Store in a cool, well-ventilated area away from heat and ignition sources


Keep containers tightly closed and protected from sunlight


Regularly test and remove peroxides (recommended every 3 months)


Store away from oxidizing agents and strong acids


Use explosion-proof equipment in storage areas


Ground and bond containers during transfer

Transport & Packaging:

Available in 25kg and 200kg steel drums. Classified as flammable liquid (Class 3) and suspected carcinogen. UN number: UN1165. Proper hazardous material labeling and documentation required. Transport in well-ventilated vehicles with explosion-proof equipment. Shelf life: 12 months when stored under inert atmosphere and proper conditions.


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