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ChemicalBook > Product Catalog >Organic Chemistry >Heterocyclic Compounds >1,2-Dioxane

1,2-Dioxane

1,2-Dioxane Structure
CAS No.
5703-46-8
Chemical Name:
1,2-Dioxane
Synonyms
DIOXANE;1,2-Dioxane
CBNumber:
CB32130478
Molecular Formula:
C4H8O2
Molecular Weight:
88.11
MOL File:
5703-46-8.mol
Modify Date:
2024/6/17 16:24:52
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1,2-Dioxane Properties

Boiling point 60.3±7.0 °C(Predicted)
Density 0.995±0.06 g/cm3(Predicted)
Relative polarity 0.164
Dielectric constant 2.25

SAFETY

Risk and Safety Statements

RIDADR  UN 1165 3/ PGII
HazardClass  3
PackingGroup  II

1,2-Dioxane Chemical Properties,Uses,Production

Physical properties

Colorless liquid, solidifying in the cold. M.P. 12° C. Sp.Gr. 1.04. B.P. 101° C. Hydroscopic and miscible with water.
Soluble in alcohol and oils. Very sweet, mild-ethereal odor.

Uses

Certain derivatives of 1,2-Dioxane (cyclic glycol acetals) are used in perfumes and flavors. Dioxane is slightly toxic in its effect upon the human Central Nervous System. It is also flammable and presents a fire hazard.

Production Methods

1,2-Dioxane can be produced by Etherification (dehydration) of Ethylene glycol.

1,2-Dioxane Preparation Products And Raw materials

Raw materials

Preparation Products

2-Bromofuran

1,2-Dioxane Suppliers

Global( 3)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Wellchem Laboratories 09820795238 Mumbai, India 26 58 Inquiry
Mainchem Co., Ltd. +86-86-05926210733 +8618030271905 China 6572 58 Inquiry
Supplier Advantage
Wellchem Laboratories 58
Mainchem Co., Ltd. 58
1,2-Dioxane DIOXANE 5703-46-8