Dioxodiboroxane

Basic Information

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CAS Number

1303-86-2

Molecular Formula

B2O3

Molecular Weight

69.63 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

450 °C

Boiling Point

1860ºC

Water Solubility

36G/L(25ºC)

Flash Point

1860°C

Solubility

36g/l

SMILES

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B(=O)OB=O

InChI

InChI=1S/B2O3/c3-1-5-2-4

InChIKey

JKWMSGQKBLHBQQ-UHFFFAOYSA-N

LogP

-1.60300

Complexity

34.2

Safety Information

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GHS Hazard Pictograms

H360

Hazard Statement

H360 May damage fertility or the unborn child
Reproductive toxicity

Hazard Class

Class 6.1 Class 6.1

Stability

Stable. Moisture sensitive. Incompatible with water.

Sensitiveness

Hygroscopic

Synonyms & References

English

CHEBI:30163
Boric anhydride
Boron trioxide
1303-86-2
E75776
Boron oxide (B2O3)
Boric oxide
B2O3
Boric anhydride, 99.999% trace metals basis
Boron Oxide Submicron/Powder/Nanopowder
oxo(oxoboranyloxy)borane
Boric anhydride, purum p.a., >=97.0% (T)
FT-0694863
Boron sesquioxide
Titanium Nitride (TiN) Powder
Q411076
Boric anhydride, puriss. p.a., >=98% (T)
Boric anhydride, Vetec(TM) reagent grade, 98%
boron(III) oxide
Boric Anhydride (Boron Trioxide B2O3) granular
JKWMSGQKBLHBQQ-UHFFFAOYSA-N
Diboron trioxide
AKOS015903863
Boron Oxide Nanopowder
Boric acid anhydride
Boric anhydride;
Boric anhydride, 99.98% trace metals basis
Boron Trioxide Powder / B2O3 Powder
BORIC ACID
BORIC ACID-ANHYDRIDE
BORIC ACID, ANHYDROUS

MDL Number

MFCD00011315

Customs Code

2810001000

FAQ

What is Dioxodiboroxane (CAS: 1303-86-2)?

Dioxodiboroxane (CAS: 1303-86-2) is a boron-containing compound with the chemical formula C6H6B2O3. It is a white crystalline solid known for its hygroscopic properties and role as a dehydrating agent. Commonly used in organic synthesis, it exhibits reactivity in forming boron-oxygen linkages and is valued for its stability under controlled conditions.

What are the main uses of Dioxodiboroxane (CAS: 1303-86-2)?

Dioxodiboroxane (CAS: 1303-86-2) is primarily used in pharmaceuticals for synthesizing complex molecules, in industrial processes as a catalyst, and in research for creating boron-based compounds. It also finds applications in polymer science and as a crosslinking agent, leveraging its unique chemical reactivity and structural properties.

Is Dioxodiboroxane (CAS: 1303-86-2) safe?

Dioxodiboroxane (CAS: 1303-86-2) is generally considered safe in low concentrations, but proper handling is essential. It may cause skin or eye irritation, so protective gloves, goggles, and ventilation are recommended. Safety standards advise following standard chemical protocols to ensure minimal exposure and avoid inhalation risks.

How should Dioxodiboroxane (CAS: 1303-86-2) be stored?

Dioxodiboroxane (CAS: 1303-86-2) should be stored in a cool, dry place, sealed in airtight containers to prevent moisture absorption. Protection from light is crucial, and storage areas should be well-ventilated. Maintain stable conditions to ensure longevity and avoid potential degradation of its chemical properties.