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Crotonaldehyde, predominantly trans, 98+%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals L03362AD
Description
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.
ApplicationsCrotonaldehyde 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.
Specifications
| Crotonaldehyde | |
| 4170-30-3 | |
| 0.848 | |
| 8°C (46°F) | |
| C4H6O | |
| MFCD00007003 | |
| UN1143 | |
| Air sensitive | |
| crotonaldehyde, 2-butenal, crotylaldehyde, crotonal, 2e-but-2-enal, trans-crotonaldehyde, e-crotonaldehyde, crotonic aldehyde, 1-formylpropene, trans-2-butenal | |
| MLUCVPSAIODCQM-NSCUHMNNSA-N | |
| (E)-but-2-enal | |
| 447466 | |
| 70.09 |
| predominantly trans | |
| -76°C | |
| 103°C to 104°C | |
| Pungent | |
| 1.437 | |
| 50 mL | |
| 906731 | |
| 14,2596 | |
| Soluble in water. (150g/L) at 20°C. | |
| CC=CC=O | |
| 70.091 | |
| CHEBI:41607 | |
| ≥98% |
Chemical Identifiers
| 4170-30-3 | |
| 70.091 | |
| MLUCVPSAIODCQM-NSCUHMNNSA-N | |
| 447466 | |
| (E)-but-2-enal |
| C4H6O | |
| MFCD00007003 | |
| crotonaldehyde, 2-butenal, crotylaldehyde, crotonal, 2e-but-2-enal, trans-crotonaldehyde, e-crotonaldehyde, crotonic aldehyde, 1-formylpropene, trans-2-butenal | |
| CHEBI:41607 | |
| CC=CC=O |
Safety and Handling
GHS H Statement
H225-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.
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
H225-H301-H310+H330-H315-H318-H335-H341-H372
DOTInformation : Transport Hazard Class: 6.1; Packing Group: I; Proper Shipping Name: CROTONALDEHYDE, STABILIZED
EINECSNumber : 224-030-0
RTECSNumber : GP9499000
TSCA : Yes
Recommended Storage : Keep cold; Store under Argon
RUO – Research Use Only