Sesamol, 98%

Name: Sesamol, 98%
Brand: Vaqora Chemicals
SKU: VQ-010213

About Sesamol, 98%

Listed under CAS 533-31-3, Sesamol is a phenolic building block available from Vaqora Chemicals in Synthesis grade, specified at 98% purity. Formula C7H6O3, molecular weight 138.12 g/mol. Systematically, it is named 1,3-benzodioxol-5-ol. Common synonyms include 3,4-(Methylenedioxy)phenol and 5-Benzodioxolol.

It is supplied as a crystalline solid. Key physical data: a melting point of 62-65 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span fine chemical synthesis and organic synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Sesamol in 5 g, 10 g, 50 g and 250 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Fine chemical synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sesamol, 98%
Catalogue No.	VQ-010213
CAS Number	533-31-3
IUPAC name	1,3-benzodioxol-5-ol
Molecular formula	C₇H₆O₃
Molecular weight	138.12 g/mol
Exact mass	138.0317
Grade	Synthesis
Purity / assay	98%
HSN code	29329900
InChIKey	LUSZGTFNYDARNI-UHFFFAOYSA-N
SMILES	C1OC2=C(O1)C=C(C=C2)O
PubChem CID	68289

Physical properties
Physical form	Crystalline
Appearance	White to light yellow to light orange to brown to purple powder or solid or crystals or crystalline chunk
Melting point	62-65 °C
LogP (XLogP3)	1.2
H-bond donors / acceptors	1 / 3
TPSA	38.7 Å²
Synonyms	3,4-(Methylenedioxy)phenol, 5-Benzodioxolol, 5-Hydroxy-1,3-benzodioxole, 3,4-Methylenedioxyphenol, 2H-1,3-Benzodioxol-5-Ol, Methylene ether of oxyhydroquinone, Phenol, 3,4-(methylenedioxy)-, benzo[d][1,3]dioxol-5-ol, 3,4-Methylendioxyphenol, sesamol sodium, (3,4-methylenedioxy)phenol, 2H-benzo[d]1,3-dioxolen-5-ol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, 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 Sesamol, 98%?

The CAS Registry Number of Sesamol, 98% is 533-31-3. It is also known as 3,4-(Methylenedioxy)phenol, 5-Benzodioxolol, 5-Hydroxy-1,3-benzodioxole.

What is the molecular formula and molecular weight of Sesamol, 98%?

Sesamol, 98% has the molecular formula C7H6O3 and a molecular weight of 138.12 g/mol. Its IUPAC name is 1,3-benzodioxol-5-ol.

Which grade and pack sizes of Sesamol, 98% can I order?

We supply Sesamol, 98% in Synthesis (98%) grade, in 5 g, 10 g, 50 g, 250 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sesamol, 98%?

Yes. Every lot of Sesamol, 98% 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 Sesamol, 98% be shipped internationally?

Yes. Sesamol, 98% 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.