3,5-
3,5-Di-tert-butyl-4-hydroxybenzaldehyde
CAS: 1620-98-0
Molecular Formula: C15H22O2
3,5- - Names and Identifiers
| Name | 3,5-Di-tert-butyl-4-hydroxybenzaldehyde |
| Synonyms | 3,5- 3,5-4- 4-Formyl-2,6-di-tert-butylphenol 3,5-di-tert-butyl-4-hydroxy-benzaldehyd 3,5-Di-tert-butyl-4-hydroxybenzaldehyde 3,5-Di(tert-butyl)-4-hydroxybenzaldehyde Benzaldehyde, 4-hydroxy-3,5-di-tert.-butyl Benzaldehyde, 3,5-di-tert-butyl-4-hydroxy- Benzoic aldehyde, 3,5-di-t-butyl-4-hydroxy- 3,5-di0T0butyl-4-hydroxybenzaldehyde*hemihydrate Benzaldehyde, 3,5-bis(1,1-dimethylethyl)-4-hydroxy- |
| CAS | 1620-98-0 |
| EINECS | 216-592-0 |
| InChI | InChI=1/C15H22O2/c1-14(2,3)11-7-10(9-16)8-12(13(11)17)15(4,5)6/h7-9,17H,1-6H3 |
3,5- - Physico-chemical Properties
| Molecular Formula | C15H22O2 |
| Molar Mass | 234.33 |
| Density | 1.0031 (rough estimate) |
| Melting Point | 186-190 °C |
| Boling Point | 336.66°C (rough estimate) |
| Flash Point | 121.6°C |
| Solubility | Soluble in hot methanol. |
| Vapor Presure | 0.00128mmHg at 25°C |
| Appearance | Bright yellow to yellow crystals |
| Color | Light yellow to yellow-beige |
| BRN | 982526 |
| pKa | 8.33±0.40(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | 1.5542 (estimate) |
| MDL | MFCD00008826 |
| Physical and Chemical Properties | Melting point 186-190°C |
| Use | For the synthesis of antibiotics |
3,5- - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes R25 - Toxic if swallowed |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
| RTECS | CU5610070 |
| HS Code | 29124990 |
| Hazard Note | Irritant |
3,5- - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| use | this product is mainly used as a pharmaceutical intermediate. for the synthesis of antibiotic raw materials |
Last Update：2024-04-09 02:00:07
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