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Flavour & Fragrance ChemicalsSynthesisAvailable on request

Isovaleraldehyde, 98%

Synonyms: 3-Methylbutyraldehyde · Isovaleral · Butanal, 3-methyl- · Isopentanal

CAS No.590-86-3
FormulaC5H10O
Mol. weight86.13
Catalogue No.VQ-019239
Purity98%
HSN29121910

Isovaleraldehyde (CAS 590-86-3) – aroma chemical, Synthesis grade, 98%. C5H10O, MW 86.13. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.

Pack sizesPrice on quotation · bulk available
100 mL
500 mL
160 kg
Bulk / custom pack · kg to MT
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Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing

About Isovaleraldehyde, 98%

Isovaleraldehyde is an aroma chemical in Synthesis grade carrying the CAS registry number 590-86-3, specified at 98% purity. With the molecular formula C5H10O, it has a molar mass of 86.13 g/mol. Systematically, it is named 3-methylbutanal. Alternative names: 3-Methylbutyraldehyde and Isovaleral.

It is supplied as a clear colourless liquid. Key physical data: a boiling point of 90 °C and a density of 0.803 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span flavour formulation, fragrance compounding, aroma research and food and flavour applications. Our customers for this product work in food and beverage processing and cosmetics and personal care.

Vaqora Chemicals supplies Isovaleraldehyde in 100 mL, 500 mL and 160 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

  • Flavour formulation
  • Fragrance compounding
  • Aroma research
  • Food & flavour applications

Industries

Specifications & identifiers

Chemical identifiers
Product nameIsovaleraldehyde, 98%
Catalogue No.VQ-019239
CAS Number590-86-3
IUPAC name3-methylbutanal
Molecular formulaC5H10O
Molecular weight86.13 g/mol
Exact mass86.0732
GradeSynthesis
Purity / assay98%
HSN code29121910
InChIKeyYGHRJJRRZDOVPD-UHFFFAOYSA-N
SMILESCC(C)CC=O
PubChem CID11552
Physical properties
Physical formLiquid
AppearanceClear colourless liquid
Boiling point90 °C
Density0.803 g/mL at 25 °C
LogP (XLogP3)1
H-bond donors / acceptors0 / 1
TPSA17.1 Ų
UN numberUN 1989
Synonyms3-Methylbutyraldehyde, Isovaleral, Butanal, 3-methyl-, Isopentanal, Isovaleric aldehyde, beta-Methylbutanal, Isoamyl aldehyde, 1-Butanal, 3-methyl-, Butyraldehyde, 3-methyl-, Aldehyde isovalerianique, Iso-Valeraldehyde, 2-Methylbutanal-4

Safety & hazard information (GHS)

GHS02 Flammable
Flammable
GHS07 Harmful / irritant
Harmful / irritant
GHS09 Environmental hazard
Environmental hazard

Signal word: Danger

Hazard statements

  • H225Highly flammable liquid and vapor
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264 + P265, P271, P272, P273, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P333 + P317, P337 + P317, P362 + P364, P370 + P378, P391, P403 + P233

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Other grades of CAS 590-86-3

Frequently asked questions

What is the CAS number of Isovaleraldehyde, 98%?

The CAS Registry Number of Isovaleraldehyde, 98% is 590-86-3. It is also known as 3-Methylbutyraldehyde, Isovaleral, Butanal, 3-methyl-.

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

Isovaleraldehyde, 98% has the molecular formula C5H10O and a molecular weight of 86.13 g/mol. Its IUPAC name is 3-methylbutanal.

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

We supply Isovaleraldehyde, 98% in Synthesis (98%) grade, in 100 mL, 500 mL, 160 kg packs. Larger bulk quantities and custom packing are quoted on request.

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

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

Yes. Isovaleraldehyde, 98% is classified as hazardous (UN 1989), 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.

Enquire about Isovaleraldehyde, 98%

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
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