1,3,5-Trimethoxybenzene, 99%

Name: 1,3,5-Trimethoxybenzene, 99%
Brand: Vaqora Chemicals
SKU: VQ-010227

About 1,3,5-Trimethoxybenzene, 99%

Listed under CAS 621-23-8, 1,3,5-Trimethoxybenzene is an ether building block available from Vaqora Chemicals with a typical assay of 99%. With the molecular formula C9H12O3, it has a molar mass of 168.19 g/mol. Common synonyms include Phloroglucinol trimethyl ether and sym-Trimethoxybenzene.

The material typically appears as white to light yellow powder or crystals. Reported physical data include a melting point of 50-53 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span pharmaceutical synthesis and cosmetics and personal care. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and cosmetics and personal care.

Vaqora Chemicals supplies 1,3,5-Trimethoxybenzene in 25 g, 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmaceutical synthesis
Cosmetics & personal care

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,3,5-Trimethoxybenzene, 99%
Catalogue No.	VQ-010227
CAS Number	621-23-8
IUPAC name	1,3,5-trimethoxybenzene
Molecular formula	C₉H₁₂O₃
Molecular weight	168.19 g/mol
Exact mass	168.0786
Purity / assay	99%
HSN code	29214290
InChIKey	LKUDPHPHKOZXCD-UHFFFAOYSA-N
SMILES	COC1=CC(=CC(=C1)OC)OC
PubChem CID	69301

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder or crystals
Melting point	50-53 °C
LogP (XLogP3)	2
H-bond donors / acceptors	0 / 3
TPSA	27.7 Å²
Synonyms	Phloroglucinol trimethyl ether, sym-Trimethoxybenzene, Benzene, 1,3,5-trimethoxy-, 1,3,5-Trimethyoxybenzene, 1,3,5-Trimethoxybenzene (JAN), O,O,O-1,3,5-Trimethylresorcinol, 1,3,5-Trimethoxy benzene, 1,5-Trimethoxybenzene, 1,5-Trimethyoxybenzene, 1,3,5-Methoxybenzene, 1,3,5-trimethoxybenzol, 1,3,5 -trimethoxybenzene

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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-Trimethoxybenzene, 99%?

The CAS Registry Number of 1,3,5-Trimethoxybenzene, 99% is 621-23-8. It is also known as Phloroglucinol trimethyl ether, sym-Trimethoxybenzene, Benzene, 1,3,5-trimethoxy-.

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

1,3,5-Trimethoxybenzene, 99% has the molecular formula C9H12O3 and a molecular weight of 168.19 g/mol. Its IUPAC name is 1,3,5-trimethoxybenzene.

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

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

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

Yes. Every lot of 1,3,5-Trimethoxybenzene, 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-Trimethoxybenzene, 99% be shipped internationally?

Yes. 1,3,5-Trimethoxybenzene, 99% is classified as hazardous, 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.