1,3,5-Trioxane, 99%

Name: 1,3,5-Trioxane, 99%
Brand: Vaqora Chemicals
SKU: VQ-010228

About 1,3,5-Trioxane, 99%

1,3,5-Trioxane (CAS 110-88-3) is an ether building block offered by Vaqora Chemicals, specified at 99% purity. Its molecular formula is C3H6O3 and its molecular weight is 90.08 g/mol. Alternative names: Metaformaldehyde and Trioxymethylene.

The material typically appears as white to off-white to yellow powder or crystals. Reported physical data include a melting point of 62 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and fuels and lubricants. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 g, 500 g, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Fuels & lubricants

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,3,5-Trioxane, 99%
Catalogue No.	VQ-010228
CAS Number	110-88-3
IUPAC name	1,3,5-trioxane
Molecular formula	C₃H₆O₃
Molecular weight	90.08 g/mol
Exact mass	90.0317
Purity / assay	99%
HSN code	29122990
InChIKey	BGJSXRVXTHVRSN-UHFFFAOYSA-N
SMILES	C1OCOCO1
PubChem CID	8081

Physical properties
Physical form	Crystalline
Appearance	White to off-white to yellow powder or crystals
Melting point	62 °C
LogP (XLogP3)	-0.4
H-bond donors / acceptors	0 / 3
TPSA	27.7 Å²
UN number	UN 1325
Synonyms	Metaformaldehyde, Trioxymethylene, sym-Trioxane, s-Trioxane, Trioxane, Triformol, Formaldehyde, trimer, 1,3,5-Trioxacyclohexane, s-Trixane, Triossimetilene, Trioxin, 1,3,5-Trioxan

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H228Flammable solid
H335May cause respiratory irritation

Precautionary statements: P203, P210, P240, P241, P261, P271, P280, P304 + P340, P318, P319, P370 + P378, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1,3,5-Trioxane, 99%?

The CAS Registry Number of 1,3,5-Trioxane, 99% is 110-88-3. It is also known as Metaformaldehyde, Trioxymethylene, sym-Trioxane.

What is the molecular formula and molecular weight of 1,3,5-Trioxane, 99%?

1,3,5-Trioxane, 99% has the molecular formula C3H6O3 and a molecular weight of 90.08 g/mol. Its IUPAC name is 1,3,5-trioxane.

Which grade and pack sizes of 1,3,5-Trioxane, 99% can I order?

We supply 1,3,5-Trioxane, 99% in (99%) grade, in 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,3,5-Trioxane, 99%?

Yes. Every lot of 1,3,5-Trioxane, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1,3,5-Trioxane, 99% be shipped internationally?

Yes. 1,3,5-Trioxane, 99% is classified as hazardous (UN 1325), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.