Monohexyl Phthalate

Name: Monohexyl Phthalate
Brand: Vaqora Chemicals
SKU: VQ-041034

About Monohexyl Phthalate

Listed under CAS 24539-57-9, Monohexyl Phthalate is a carboxylic acid available from Vaqora Chemicals. With the molecular formula C14H18O4, it has a molar mass of 250.29 g/mol. The IUPAC name is 2-hexoxycarbonylbenzoic acid. Alternative names: Mono-n-hexyl phthalate and Hexyl hydrogen phthalate.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

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

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Monohexyl Phthalate
Catalogue No.	VQ-041034
CAS Number	24539-57-9
IUPAC name	2-hexoxycarbonylbenzoic acid
Molecular formula	C₁₄H₁₈O₄
Molecular weight	250.29 g/mol
Exact mass	250.1205
InChIKey	XOSNGXNHDRYFEF-UHFFFAOYSA-N
SMILES	CCCCCCOC(=O)C1=CC=CC=C1C(=O)O
PubChem CID	90532

Physical properties
Physical form	Other
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 4
TPSA	63.6 Å²
Synonyms	Mono-n-hexyl phthalate, Hexyl hydrogen phthalate, 2-((Hexyloxy)carbonyl)benzoic acid, 1,2-Benzenedicarboxylic acid, monohexyl ester, 2-[(hexyloxy)carbonyl]benzoic acid, Phthalic Acid Monohexyl Ester, 2-(Hexyloxycarbonyl)benzoic acid, Phthalic acid mono-n-hexyl ester, Phthalic acid, monohexyl ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 Monohexyl Phthalate?

The CAS Registry Number of Monohexyl Phthalate is 24539-57-9. It is also known as Mono-n-hexyl phthalate, Hexyl hydrogen phthalate, 2-((Hexyloxy)carbonyl)benzoic acid.

What is the molecular formula and molecular weight of Monohexyl Phthalate?

Monohexyl Phthalate has the molecular formula C14H18O4 and a molecular weight of 250.29 g/mol. Its IUPAC name is 2-hexoxycarbonylbenzoic acid.

Which grade and pack sizes of Monohexyl Phthalate can I order?

We supply Monohexyl Phthalate, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Monohexyl Phthalate?

Yes. Every lot of Monohexyl Phthalate 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 Monohexyl Phthalate be shipped internationally?

Yes. Monohexyl Phthalate 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.