[L03362] CAS 4170-30-3 | Crotonaldehyde, predominantly trans, 98+% | Alfa
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Brand: Alfa Aesar
4170-30-3 | C4H6O | crotonaldehyde
Chemical Identifiers
CAS
4170-30-3
Molecular Weight (g/mol)
70.09
Synonym
crotonaldehyde
SMILES
CC=C/C=O
InChI Key
MLUCVPSAIODCQM-IHWYPQMZSA-N
Molecular Formula
C4H6O
IUPAC Name
(2Z)-but-2-enal
Specifications
Appearance (Color)
Clear colorless to pale yellow
Form
Liquid
Assay (GC)
≥98.0% (sum of isomers, UK-sourced material)
Assay from Supplier’s CofA
≥98.0% (US-sourced material)
Comment
Material sourced in UK and US
설명
Crotonaldehyde is used as intermediates. It is an excellent prochiral dienophile.
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
Crotonaldehyde is used as intermediates. It is an excellent prochiral dienophile.
Crotonaldehyde is used as intermediates. It is an excellent prochiral dienophile.
Solubility
Soluble in water. (150g/L) at 20°C.
Notes
Air Sensitive. Store away from air. Protect from heat. Store under dry inert gas. Incompatible with bases, heat, air.
Other References:
Merck Index:14,2596UN Number:UN1143Beilstein:906731
GHS Hazard and Precautionary Statements
Hazard Statements:H225-H301-H310+H330-H315-H318-H335-H341-H372
GHS H StatementH225-H301-H311-H330-H341-H373-H315-H335 Highly flammable liquid and vapor.Toxic if swallowed.Toxic in contact with skin.Fatal if inhaled.Suspected of causing genetic defects.May cause damage to organs through prolonged or repeated exposure.Causes skin irritation.May cause respiratory irritation.
Precautionary Statements:P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P262-P264b-P270-P271-P281-P284-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P310-P330-P332+P313-P363-P370+P378
Risk & Safety
TSCA:YesRTECS Number:GP9499000
경고:RUO – Research Use Only
CAS4170-30-3FORMULAC4H6OHAZARD CLASS6.1EINECS224-030-0MDLMFCD00007003PACKAGING GROUPI
| Pakage | 1000ml, 250ML, 50ml |
|---|---|
| brand | Alfa Aesar |
