Diisobutyl maleate

Name: Diisobutyl maleate
Brand: Vaqora Chemicals
SKU: VQ-039196

About Diisobutyl maleate

Listed under CAS 14234-82-3, Diisobutyl maleate is an ester available from Vaqora Chemicals. Formula C12H20O4, molecular weight 228.28 g/mol. Systematically, it is named bis(2-methylpropyl) (Z)-but-2-enedioate. Alternative names: di2-methylpropyl (2Z)but-2-ene-1,4-dioate and Maleic acid diisobutyl ester.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Diisobutyl maleate in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports 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	Diisobutyl maleate
Catalogue No.	VQ-039196
CAS Number	14234-82-3
IUPAC name	bis(2-methylpropyl) (Z)-but-2-enedioate
Molecular formula	C₁₂H₂₀O₄
Molecular weight	228.28 g/mol
Exact mass	228.1362
InChIKey	RSRICHZMFPHXLE-WAYWQWQTSA-N
SMILES	CC(C)COC(=O)/C=C\C(=O)OCC(C)C
PubChem CID	5369200

Physical properties
Physical form	Other
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	2-Butenedioic acid (2Z)-, bis(2-methylpropyl) ester, 2-Butenedioic acid(2Z)-, 1,4-bis(2-methylpropyl) ester, di2-methylpropyl (2Z)but-2-ene-1,4-dioate, Maleic acid diisobutyl ester, maleic acid bis-(2-methylpropyl) ester, Bis(2-methylpropyl) (2Z)-but-2-enedioate, 2-Butenedioic acid (2Z)-, 1,4-bis(2-methylpropyl) ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction

Precautionary statements: P261, P264, P272, P280, P302 + P352, P321, P332 + P317, P333 + P317, P362 + P364, 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 Diisobutyl maleate?

The CAS Registry Number of Diisobutyl maleate is 14234-82-3. It is also known as 2-Butenedioic acid (2Z)-, bis(2-methylpropyl) ester, 2-Butenedioic acid(2Z)-, 1,4-bis(2-methylpropyl) ester, di2-methylpropyl (2Z)but-2-ene-1,4-dioate.

What is the molecular formula and molecular weight of Diisobutyl maleate?

Diisobutyl maleate has the molecular formula C12H20O4 and a molecular weight of 228.28 g/mol. Its IUPAC name is bis(2-methylpropyl) (Z)-but-2-enedioate.

Which grade and pack sizes of Diisobutyl maleate can I order?

We supply Diisobutyl maleate, 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 Diisobutyl maleate?

Yes. Every lot of Diisobutyl maleate 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 Diisobutyl maleate be shipped internationally?

Yes. Diisobutyl maleate 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.