Crotonaldehyde
- CAS NO.：123-73-9
- Empirical Formula: C4H6O
- Molecular Weight: 70.09
- MDL number: MFCD00007003
- EINECS: 204-647-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-05-22 13:49:24
What is Crotonaldehyde?
The Uses of Crotonaldehyde
Crotonaldehyde (2-butenal, β-methyl acrolein, propylene aldehyde) is similar in structure to acrolein, as both are α,β-unsaturated aldehydes. This structural similarity leads to similar sensitizing and irritating properties of the two compounds. Crotonaldehyde is used industrially in the preparation of other chemicals (chiefly sorbic acid), flavoring agents, and can form endogenously and in the environment.
Crotonaldehyde is used in the manufacture ofbutyl alcohol, butyraldehyde, and in severalorganic synthesis.
Properties of Crotonaldehyde
| Melting point: | −76 °C(lit.) |
| Boiling point: | 104 °C(lit.) |
| Density | 0.853 g/mL at 20 °C(lit.) |
| Flash point: | 48 °F |
| storage temp. | 2-8°C |
| solubility | water: soluble425.4g/L at 20°C |
| form | Liquid |
| color | Clear |
| Odor | Pungent |
| Water Solubility | 150 g/L (20 ºC) |
Safety information for Crotonaldehyde
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H330:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H341:Germ cell mutagenicity H373:Specific target organ toxicity, repeated exposure H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for Crotonaldehyde
| InChIKey | MLUCVPSAIODCQM-NSCUHMNNSA-N |
Abamectin manufacturer
ADVENT CHEMBIO PRIVATE LIMITED
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Phone:+919821524116
Whatsapp: +91 9821524116
product: 123-73-9 Crotonaldehyde, 98% 98%
JSK Chemicals
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Phone:+91 9879767970;+919879767970
Whatsapp: +91 9879767970
product: Crotonaldehyde, predominantly trans 99%
S D Fine Chem Limited
1Y
Phone:+91-9323715856
Whatsapp: +91-9323715856
product: (E)-crotonaldehyde 123-73-9 99%
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