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| CAS No.: | 6728-26-3 |
|---|---|
| Name: | TRANS-2-HEXENAL |
| Molecular Structure: | |
|
|
|
| Formula: | C6H10O |
| Molecular Weight: | 98.1448 |
| Synonyms: | 2-Hexenal,(E)- (8CI);Leaf aldehyde (6CI);(2E)-2-Hexenal;(2E)-Hexenal;(E)-2-Hexen-1-al;(E)-2-Hexenal;Green leaf aldehyde;trans-2-Hexen-1-al; |
| EINECS: | 229-778-1 |
| Density: | 0.828 g/cm3 |
| Melting Point: | -78°C (estimate) |
| Boiling Point: | 146.499 °C at 760 mmHg |
| Flash Point: | 38.333 °C |
| Solubility: | insoluble in water |
| Appearance: | clear colorless to light yellow liquid |
| Hazard Symbols: |
 Xn,  Xi,  F
|
| Risk Codes: | 10-21/22-36/37/38-20/21/22 |
| Safety: | 16-26-36-36/37 |
| Transport Information: | UN 1988 3/PG 3 |
| PSA: | 17.07000 |
| LogP: | 1.54160 |
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Chemistry
Molecular Formula: C6H10O
Molecular Weight: 98.16g/mol
EINECS: 229-778-1
liansport Information: UN 1988 3
Density: 0.846 g/mL at 25 °C(lit.)
Boiling Point: 146.5 °C at 760 mmHg
Flash Point: 38.3 °C
Freely Rotating Bonds: 3
Index of Refraction: 1.421
Molar Refractivity: 30.09 cm3
Molar Volume: 118.5 cm3
Polarizability: 11.92 10-24 cm3
Surface Tension: 25.7 dyne/cm
Enthalpy of Vaporization: 38.35 kJ/mol
Vapour Pressure: 4.62 mmHg at 25°C
Storage Temperature: 0-6°C
Solubility: soluble in ethanol, propylene glycol, and the majority of non-volatile oil, very slightly soluble in water.
The chemical synonyms of β-propyl acrolein(6728-26-3) are BETA-PROPYLACROLEIN;LEAF ALDEHYDE;FEMA 2560;HEXEN-1-AL,TRANS-2-;HEX-2(TRANS)-ENAL;T2 HEXENAL;TRANS-2-HEXENYL ALDEHYDE and TRANS-2-HEXENAL.Its product categories is Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives;aldehyde Flavor;Aldehydes;C1 to C6 and Carbonyl Compounds.The molecular structure of β-propyl acrolein(6728-26-3) is
.Uses
Toxicity Data With Reference
| 1. | skn-rbt 500 mg/24H MOD | FCTXAV Food and Cosmetics Toxicology. 13 (1975),453. | ||
| 2. | orl-rat LD50:780 mg/kg | FCTXAV Food and Cosmetics Toxicology. 9 (1971),775. | ||
| 3. | ipr-rat LD50:180 mg/kg | FCTXAV Food and Cosmetics Toxicology. 9 (1971),775. | ||
| 4. | orl-mus LD50:685 mg/kg | YKGKAM Yukagaku. Journal of Japan Oil Chemists Society. 26 (1977),169. | ||
| 5. | ipr-mus LD50:100 mg/kg | FCTXAV Food and Cosmetics Toxicology. 9 (1971),775. | ||
| 6. | skn-rbt LD50:600 mg/kg | FCTXAV Food and Cosmetics Toxicology. 13 (1975),449. |
Consensus Reports
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion and skin contact. A skin irritant. Reacts with nitric acid to form a heat-sensitive explosive product. Can form peroxides in storage. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Symbols: 
Xn,Xi,
F
Xn: Harmful
Xi: Irritant
F: Highly Flammable
Risk Statements: 10-21/22-36/37/38-20/21/22
10: Flammable
21/22: Harmful in contact with skin and if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
Safety Statements: 16-26-36-36/37
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37: Wear suitable protective clothing and gloves
HazardClass: 3