4826-62-4
TRANS-2-DODECENAL
CAS: 4826-62-4
Molecular Formula: C12H22O
4826-62-4 - Names and Identifiers
| Name | TRANS-2-DODECENAL |
| Synonyms | FEMA 2402 2-DODECENAL DODEC-2-ENAL 2-DODECEN-1-AL 3-NONYLACROLEIN (2E)-2-Dodecenal TRANS-2-DODECENAL beta-octylacrolein beta-Octyl acrolein |
| CAS | 4826-62-4 |
| EINECS | 225-402-5 |
4826-62-4 - Physico-chemical Properties
| Molecular Formula | C12H22O |
| Molar Mass | 182.3 |
| Density | 0.849g/mLat 25°C(lit.) |
| Melting Point | 2°C (estimate) |
| Boling Point | 93°C0.5mm Hg(lit.) |
| FEMA | 2402 | 2-DODECENAL |
| Flash Point | >230°F |
| JECFA Number | 1350 |
| Storage Condition | 0-6°C |
| Refractive Index | n20/D 1.457(lit.) |
4826-62-4 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 1760 8/PG 3 |
| WGK Germany | 2 |
| RTECS | JR5150000 |
| FLUKA BRAND F CODES | 10-23 |
4826-62-4 - Introduction
TRANS-2-DODECENAL is an organic compound with the chemical formula C12H22O. The following is a description of the nature, use, preparation and safety information of the TRANS-2-DODECENAL:
Nature:
1. appearance: colorless liquid.
2. smell: with aromatic smell.
3. density: about 0.80 g/cm.
4. Boiling point: about 224-226°C.
5. solubility: soluble in organic solvents, such as alcohols and ether solvents.
Use:
1. Flavor and fragrance industry: TRANS-2-DODECENAL can be used as a raw material for flavors and spices to increase fragrance.
2. Cosmetic industry: It can also be used in cosmetics as a flavor additive to add fragrance to the product.
3. Pharmaceutical industry: TRANS-2-DODECENAL is used as a raw material for the synthesis of compounds in the pharmaceutical industry.
Method:
TRANS-2-DODECENAL can be prepared mainly by the following methods:
1. Through dimerization reaction: using an appropriate catalyst, such as dimethyl sulfoxide, dodecene and formaldehyde are reacted to obtain TRANS-2-DODECENAL.
2. the corresponding aldehyde oxidation: dodecenal oxidation reaction, usually available potassium permanganate solution.
Safety Information:
1. TRANS-2-DODECENAL is flammable, and its vapor can form flammable or explosive mixtures. Therefore, it is necessary to pay attention to fire prevention measures during use and storage.
2. contact with TRANS-2-DODECENAL may cause skin and eye irritation.
3. When operating the TRANS-2-DODECENAL, it is necessary to wear appropriate personal protective equipment, such as gloves, glasses and laboratory coats, to ensure the safety of personnel.
4. TRANS-2-DODECENAL should be stored in a closed container, away from the fire and oxidant.
Nature:
1. appearance: colorless liquid.
2. smell: with aromatic smell.
3. density: about 0.80 g/cm.
4. Boiling point: about 224-226°C.
5. solubility: soluble in organic solvents, such as alcohols and ether solvents.
Use:
1. Flavor and fragrance industry: TRANS-2-DODECENAL can be used as a raw material for flavors and spices to increase fragrance.
2. Cosmetic industry: It can also be used in cosmetics as a flavor additive to add fragrance to the product.
3. Pharmaceutical industry: TRANS-2-DODECENAL is used as a raw material for the synthesis of compounds in the pharmaceutical industry.
Method:
TRANS-2-DODECENAL can be prepared mainly by the following methods:
1. Through dimerization reaction: using an appropriate catalyst, such as dimethyl sulfoxide, dodecene and formaldehyde are reacted to obtain TRANS-2-DODECENAL.
2. the corresponding aldehyde oxidation: dodecenal oxidation reaction, usually available potassium permanganate solution.
Safety Information:
1. TRANS-2-DODECENAL is flammable, and its vapor can form flammable or explosive mixtures. Therefore, it is necessary to pay attention to fire prevention measures during use and storage.
2. contact with TRANS-2-DODECENAL may cause skin and eye irritation.
3. When operating the TRANS-2-DODECENAL, it is necessary to wear appropriate personal protective equipment, such as gloves, glasses and laboratory coats, to ensure the safety of personnel.
4. TRANS-2-DODECENAL should be stored in a closed container, away from the fire and oxidant.
Last Update：2024-04-09 19:04:56
