Octadecanedioic acid, 98%

Name: Octadecanedioic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-008558

About Octadecanedioic acid, 98%

Octadecanedioic acid (CAS 871-70-5) is a carboxylic acid offered by Vaqora Chemicals with a typical assay of 98%. The compound has the formula C18H34O4, corresponding to a molecular weight of 314.5 g/mol. Alternative names: 1,16-Hexadecanedicarboxylic acid and Octadecane-1,18-dioic acid.

In its supplied form it is white to almost white powder or crystals. Key physical data: a melting point of 124-127 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Octadecanedioic acid in 250 mg, 1 g, 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Octadecanedioic acid, 98%
Catalogue No.	VQ-008558
CAS Number	871-70-5
IUPAC name	octadecanedioic acid
Molecular formula	C₁₈H₃₄O₄
Molecular weight	314.5 g/mol
Exact mass	314.2457
Purity / assay	98%
HSN code	29399900
InChIKey	BNJOQKFENDDGSC-UHFFFAOYSA-N
SMILES	C(CCCCCCCCC(=O)O)CCCCCCCC(=O)O
PubChem CID	70095

Physical properties
Physical form	Crystalline
Appearance	White to almost white powder or crystals
Melting point	124-127 °C
LogP (XLogP3)	6.4
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	1,16-Hexadecanedicarboxylic acid, Octadecane-1,18-dioic acid, 1,18-Octadecanedioic acid, 1,18-Octadecadioic acid, Hexadecanedicarboxylic acid, 1,18-Octadecanedioate, 1,16-Hexadecanedicarboxylate, 1,16-hexadecane dicarboxylic acid, Octadecanedioate

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 Octadecanedioic acid, 98%?

The CAS Registry Number of Octadecanedioic acid, 98% is 871-70-5. It is also known as 1,16-Hexadecanedicarboxylic acid, Octadecane-1,18-dioic acid, 1,18-Octadecanedioic acid.

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

Octadecanedioic acid, 98% has the molecular formula C18H34O4 and a molecular weight of 314.5 g/mol. Its IUPAC name is octadecanedioic acid.

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

We supply Octadecanedioic acid, 98% in (98%) grade, in 250 mg, 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

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

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

Yes. Octadecanedioic acid, 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.