4-Iodophenol, 98%+

Name: 4-Iodophenol, 98%+
Brand: Vaqora Chemicals
SKU: VQ-010174

About 4-Iodophenol, 98%+

4-Iodophenol is a phenolic building block carrying the CAS registry number 540-38-5 at a purity of 99%. Its molecular formula is C6H5IO and its molecular weight is 220.01 g/mol. Alternative names: p-Iodophenol and 4-Hydroxyphenyl iodide.

It is supplied as a solid. Key physical data: a melting point of 92-94 °C and a boiling point of 138 °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 diagnostic assays and organic synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 4-Iodophenol in 25 g, 100 g, 1 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Diagnostic assays
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Iodophenol, 98%+
Catalogue No.	VQ-010174
CAS Number	540-38-5
IUPAC name	4-iodophenol
Molecular formula	C₆H₅IO
Molecular weight	220.01 g/mol
Exact mass	219.9385
Purity / assay	99%
HSN code	29081900
InChIKey	VSMDINRNYYEDRN-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1O)I
PubChem CID	10894

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	92-94 °C
Boiling point	138 °C
LogP (XLogP3)	2.9
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
UN number	UN 3261
Synonyms	p-Iodophenol, 4-Hydroxyphenyl iodide, p-Hydroxyiodobenzene, para-iodophenol, Phenol, 4-iodo-, Phenol, p-iodo-, 4-iodo-phenol, 4-Hydroxyiodobenzene, p-Jodphenol, IOL, Paraiodophenol, p-iodo-phenol

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P260, P264, P264 + P265, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P363, 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

Other grades of CAS 540-38-5

AR

4-Iodophenol, AR 99%

CAS: 540-38-5
Formula: C₆H₅IO
MW: 220.01 g/mol

VQ-046154

Frequently asked questions

What is the CAS number of 4-Iodophenol, 98%+?

The CAS Registry Number of 4-Iodophenol, 98%+ is 540-38-5. It is also known as p-Iodophenol, 4-Hydroxyphenyl iodide, p-Hydroxyiodobenzene.

What is the molecular formula and molecular weight of 4-Iodophenol, 98%+?

4-Iodophenol, 98%+ has the molecular formula C6H5IO and a molecular weight of 220.01 g/mol. Its IUPAC name is 4-iodophenol.

Which grade and pack sizes of 4-Iodophenol, 98%+ can I order?

We supply 4-Iodophenol, 98%+ in (99%) grade, in 25 g, 100 g, 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Iodophenol, 98%+?

Yes. Every lot of 4-Iodophenol, 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 4-Iodophenol, 98%+ be shipped internationally?

Yes. 4-Iodophenol, 98%+ is classified as hazardous (UN 3261), 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.