Xanthydrol, 98%

About Xanthydrol, 98%

Xanthydrol is an alcohol building block carrying the CAS registry number 90-46-0, specified at 98% purity. Its molecular formula is C13H10O2 and its molecular weight is 198.22 g/mol. Its systematic (IUPAC) name is 9H-xanthen-9-ol. Alternative names: 9-Hydroxyxanthene and 9-Xanthenol.

The product is provided as a powder. Literature values give a melting point of 127-128 °C. Store it at 2–8 °C, in a tightly closed container. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span analytical determinations and paints, coatings and inks. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 5 g and 25 g packs, Xanthydrol is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Analytical determinations
Paints, coatings & inks

Industries

Specifications & identifiers

Chemical identifiers
Product name	Xanthydrol, 98%
Catalogue No.	VQ-010104
CAS Number	90-46-0
IUPAC name	9H-xanthen-9-ol
Molecular formula	C₁₃H₁₀O₂
Molecular weight	198.22 g/mol
Exact mass	198.0681
Purity / assay	98%
HSN code	29339990
InChIKey	JFRMYMMIJXLMBB-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)O
PubChem CID	72861

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	127-128 °C
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 2
TPSA	29.5 Å²
Storage	2–8 °C
Synonyms	9-Hydroxyxanthene, 9-Xanthenol, Xanthen-9-ol, 9-Xanthydrol, Xanthanol, Xanthene, hydroxy-, Xanthrol, Xanthydrol, 98%, 5-17-04-00502 (Beilstein Handbook Reference), Xanthydrol, for the detection of urea, >=99.0% (HPLC)

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 Xanthydrol, 98%?

The CAS Registry Number of Xanthydrol, 98% is 90-46-0. It is also known as 9-Hydroxyxanthene, 9-Xanthenol, Xanthen-9-ol.

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

Xanthydrol, 98% has the molecular formula C13H10O2 and a molecular weight of 198.22 g/mol. Its IUPAC name is 9H-xanthen-9-ol.

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

We supply Xanthydrol, 98% in (98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

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

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

Yes. Xanthydrol, 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.

How should Xanthydrol, 98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.