[L08113] CAS 497-03-0 | trans-2-Methyl-2-butenal, 97% | Alfa
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Brand: Alfa Aesar
497-03-0 | C5H8O | trans-2-methyl-2-butenal
Chemical Identifiers
CAS
497-03-0
Molecular Weight (g/mol)
84.12
Synonym
trans-2-methyl-2-butenal
SMILES
CC=C(/C)C=O
InChI Key
ACWQBUSCFPJUPN-HWKANZROSA-N
Molecular Formula
C5H8O
IUPAC Name
(2E)-2-methylbut-2-enal
Specifications
Appearance (Color)
Clear colorless to yellow
Refractive Index
1.4455-1.4505 @ 20?C
Free acid (titration)
≤3.0%
Assay (GC)
≥96.0%
Identification (FTIR)
Conforms
설명
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.
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.
Other References:
UN Number:UN1989Beilstein:1698207
GHS Hazard and Precautionary Statements
Hazard Statements:H225-H315-H319-H335
GHS H StatementH225-H315-H319-H335 Highly flammable liquid and vapor.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements: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
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS497-03-0FORMULAC5H8OHAZARD CLASS3EINECS207-833-0MDLMFCD00006977PACKAGING GROUPII
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
