3-Cyclohexene-1-carboxaldehyde(CAS#100-50-5)
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R21 – Harmful in contact with skin R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2498 |
| WGK Germany | 1 |
| RTECS | GW2800000 |
| FLUKA BRAND F CODES | 10 |
| TSCA | Yes |
| HS Code | 29122990 |
| Hazard Class | 3 |
| Packing Group | III |
| Toxicity | Strong irritant to tissue. The mucus membranes of the nasal and oral passages and the upper respiratory tract are affected, producing a burning sensation … bronchial constriction, choking, and coughing. The eyes tear, and a burning sensation is noted on the skin of the face. |
Introduction
1,2,5,6-tetrahydrobenzaldehyde, with the chemical formula C7H10O, is an organic compound. It is one of the isomers of benzaldehyde, and its molecule contains a benzene ring and an aldehyde group.
1,2,5,6-tetrahydrobenzaldehyde is a colorless liquid with a strong bitter almond flavor at room temperature. It can be obtained by catalytic hydrogenation reaction of benzaldehyde. Its chemical properties are relatively stable and not easily oxidized.
1,2,5,6-tetrahydrobenzaldehyde is mainly used as an intermediate in organic synthesis in industry.
It should be noted that 1,2,5,6-tetrahydrobenzaldehyde is a toxic chemical substance, and safety should be taken into consideration and relevant operating procedures should be followed when using it.
