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Aldehydes & Ketones

Tiglic Aldehyde

Available on request

Tiglic Aldehyde (CAS 497-03-0) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 100 mg.

Pack sizes
Tiglic Aldehyde chemical structure
CAS number497-03-0
FormulaC5H8O
Molar mass84.12 g/mol
InChIKeyACWQBUSCFPJUPN-HWKANZROSA-N
IUPAC name(E)-2-methylbut-2-enal

About Tiglic Aldehyde

Tiglic Aldehyde sits in our aldehydes & Ketones section and ships worldwide from stock or short lead time. Key data: CAS 497-03-0, formula C5H8O and molar mass 84.12 g/mol.

Typical applications

  • Organic synthesis
  • Condensation & reductive amination
  • API intermediates
  • Fine chemical synthesis

Safe handling

It carries the GHS signal word Danger (H225, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • Condensation & reductive amination
  • API intermediates
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Tiglic Aldehyde
Product nameTiglic Aldehyde
Catalogue numberZX-034324
CAS number497-03-0
IUPAC name(E)-2-methylbut-2-enal
Molecular formulaC5H8O
Molar mass84.12 g/mol
Exact mass84.0575
XLogP30.9
H-bond donors / acceptors0 / 1
Topological polar surface area17.1 Ų
InChIKeyACWQBUSCFPJUPN-HWKANZROSA-N
SMILESC/C=C(\C)/C=O
PubChem CID5321950
Synonymstrans-Methyl-2-butenal, trans-2-Methyl-2-butenal, E-2-Methyl-2-butenal, 2-Butenal, 2-methyl-, (2E)-, 2,3-Dimethylacrolein, 2-Methylcrotonaldehyde, 2-Butenal, 2-methyl-, (E)-, 2-Butenal, 2-methyl-, Crotonaldehyde, 2-methyl-, (E)-, (2E)-2-methylbut-2-enal, 2-Methylcrotonaldehyde, (E)-, trans-Tiglaldehyde

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H315Causes skin irritation
  • 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, P264 + P265, P271, P273, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P391, P403 + P233

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Tiglic Aldehyde
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tiglic Aldehyde

Which CAS number identifies Tiglic Aldehyde?
Tiglic Aldehyde is registered under CAS 497-03-0. You may also see it listed as trans-Methyl-2-butenal, trans-2-Methyl-2-butenal, E-2-Methyl-2-butenal. Our catalogue number for this item is ZX-034324.
What are the formula and molar mass of Tiglic Aldehyde?
For Tiglic Aldehyde, its formula is C5H8O and its molar mass is 84.12 g/mol. The systematic (IUPAC) name is (E)-2-methylbut-2-enal. InChIKey ACWQBUSCFPJUPN-HWKANZROSA-N lets you match it in any structure database.
What grade and pack sizes are available for Tiglic Aldehyde?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Tiglic Aldehyde?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tiglic Aldehyde to my country?
Yes. Because Tiglic Aldehyde is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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