51069-84-2
51069-84-2 structure
- Name: 4-chloro-6-methyl-2-oxochromene-3-carbaldehyde
- Chemical Name: 4-chloro-6-methyl-2-oxochromene-3-carbaldehyde
- CAS Number: 51069-84-2
- Molecular Formula: C11H7ClO3
- Molecular Weight: 222.62400
- Create Date: 2018-12-28 11:37:44
- Modify Date: 2025-09-01 11:57:13
| Name | 4-chloro-6-methyl-2-oxochromene-3-carbaldehyde |
|---|---|
| Synonyms |
4-chloro-6-methylcoumarin-3-carboxaldehyde
MFCD02683799 6-Methyl-4-chlor-3-formylcumarin 4-Chloro-3-formyl-6-methylcoumarin 4-chloro-6-methyl-2-oxo-2H-chromene-3-carbaldehyde 3-formyl-4-chloro-6-methylcoumarin |
| Density | 1.41g/cm3 |
|---|---|
| Boiling Point | 384.1ºC at 760 mmHg |
| Melting Point | 130-134ºC(lit.) |
| Molecular Formula | C11H7ClO3 |
| Molecular Weight | 222.62400 |
| Flash Point | 173ºC |
| Exact Mass | 222.00800 |
| PSA | 47.28000 |
| LogP | 2.56730 |
| Index of Refraction | 1.604 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932209090 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |