Cyclobutanedicarboxylic acid, 99%

Name: Cyclobutanedicarboxylic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-008445

About Cyclobutanedicarboxylic acid, 99%

Vaqora Chemicals supplies Cyclobutanedicarboxylic acid, a carboxylic acid registered under CAS number 5445-51-2 at a purity of 99%. Formula C6H8O4, molecular weight 144.12 g/mol. Its systematic (IUPAC) name is cyclobutane-1,1-dicarboxylic acid. Common synonyms include 1,1-Cyclobutanedicarboxylic acid and H2cbdca.

It is supplied as white to off-white powder or crystals. Reported physical data include a melting point of 158 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include polymer and resin production and organic synthesis. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and polymers and plastics.

Vaqora Chemicals supplies Cyclobutanedicarboxylic acid in 5 g, 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Polymer & resin production
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cyclobutanedicarboxylic acid, 99%
Catalogue No.	VQ-008445
CAS Number	5445-51-2
IUPAC name	cyclobutane-1,1-dicarboxylic acid
Molecular formula	C₆H₈O₄
Molecular weight	144.12 g/mol
Exact mass	144.0423
Purity / assay	99%
HSN code	29332990
InChIKey	CCQPAEQGAVNNIA-UHFFFAOYSA-N
SMILES	C1CC(C1)(C(=O)O)C(=O)O
PubChem CID	2568

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	158 °C
LogP (XLogP3)	0.4
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	1,1-Cyclobutanedicarboxylic acid, H2cbdca, 1,1-dicarboxycyclobutane, cyclobutanedicarbonic acid, Cyclobutane-1,1-dicarboxylicacid, Cyclobutane-1,1-dicarboxylic acid, 99%, 1,1-Cyclobutanedicarboxylic Acid(Discontinued,See C4X-20615)

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, 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

Frequently asked questions

What is the CAS number of Cyclobutanedicarboxylic acid, 99%?

The CAS Registry Number of Cyclobutanedicarboxylic acid, 99% is 5445-51-2. It is also known as 1,1-Cyclobutanedicarboxylic acid, H2cbdca, 1,1-dicarboxycyclobutane.

What is the molecular formula and molecular weight of Cyclobutanedicarboxylic acid, 99%?

Cyclobutanedicarboxylic acid, 99% has the molecular formula C6H8O4 and a molecular weight of 144.12 g/mol. Its IUPAC name is cyclobutane-1,1-dicarboxylic acid.

Which grade and pack sizes of Cyclobutanedicarboxylic acid, 99% can I order?

We supply Cyclobutanedicarboxylic acid, 99% in (99%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cyclobutanedicarboxylic acid, 99%?

Yes. Every lot of Cyclobutanedicarboxylic acid, 99% 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 Cyclobutanedicarboxylic acid, 99% be shipped internationally?

Yes. Cyclobutanedicarboxylic acid, 99% 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.