17432-38-1
17432-38-1 structure
- Name: 2,3,4,5,6-pentamethylbenzaldehyde
- Chemical Name: Pentamethylbenzaldehyde
- CAS Number: 17432-38-1
- Molecular Formula: C12H16O
- Molecular Weight: 176.25500
- Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
- Create Date: 2018-09-11 11:12:26
- Modify Date: 2025-08-25 14:50:45
| Name | Pentamethylbenzaldehyde |
|---|---|
| Synonyms |
MFCD00015560
PentaMethylbenzaldehyde 2,3,4,5,6-pentamethylbenzaldehyde |
| Density | 0.965g/cm3 |
|---|---|
| Boiling Point | 144 °C6 mm Hg(lit.) |
| Melting Point | 145-152 °C(lit.) |
| Molecular Formula | C12H16O |
| Molecular Weight | 176.25500 |
| Flash Point | 135.9ºC |
| Exact Mass | 176.12000 |
| PSA | 17.07000 |
| LogP | 3.04110 |
| Vapour Pressure | 0.00159mmHg at 25°C |
| Index of Refraction | 1.538 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | R22 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2912299000 |
| Precursor 7 | |
|---|---|
| DownStream 3 | |
| HS Code | 2912299000 |
|---|---|
| Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |