trans-2-Methyl-2-butenal, 97%

Description

CAS: 497-03-0 | C5H8O | 84.118 g/mol

Tiglic aldehyde was used in the concise total synthesis of 7-demethylpiericidin A11. It was used as starting reagent during the synthesis of alkyl-branched tetraene hydrocarbons, pheromone component for dried fruit beetle.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Tiglic aldehyde was used in the concise total synthesis of 7-demethylpiericidin A11. It was used as starting reagent during the synthesis of alkyl-branched tetraene hydrocarbons, pheromone component for dried fruit beetle.

Solubility
Soluble in water

Notes
Air Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Specifications

Chemical Identifiers

• CAS: 497-03-0
• Molecular Formula: C5H8O
• Molecular Weight (g/mol): 84.118
• MDL Number: MFCD00006977
• InChI Key: ACWQBUSCFPJUPN-HWKANZROSA-N
• Synonym: tiglic aldehyde, trans-2-methyl-2-butenal, tiglaldehyde, 2-methylbut-2-enal, e-2-methylbut-2-enal, tiglic acid aldehyde, e-2-methyl-2-butenal, 2-butenal, 2-methyl-, e, tigaldehyde, trans, 2-butenal, 2-methyl-, 2e
• PubChem CID: 5321950
• IUPAC Name: (E)-2-methylbut-2-enal
• SMILES: CC=C(C)C=O

• Density: 0.871
• Boiling Point: 117°C to 119°C
• Flash Point: 18°C (64°F)
• Odor: Fruit-like
• Refractive Index: 1.448
• Quantity: 25 g
• UN Number: UN1989
• Beilstein: 1698207
• Sensitivity: Air sensitive
• Solubility Information: Soluble in water
• Formula Weight: 84.12
• Percent Purity: 97%
• Chemical Name or Material: trans-2-Methyl-2-butenal

Safety and Handling

Hazard Category	H225-H315-H319-H335
Hazard Statement	GHS H Statement H225-H315-H319-H335 Highly flammable liquid and vapor. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ALDEHYDES, N.O.S.
EINECSNumber	207-833-0
TSCA	Yes
Recommended Storage	Keep cold; Store under Nitrogen

SDS

RUO – Research Use Only