64481-12-5
64481-12-5 structure
- Name: 6-chloro-3-formyl-7-methylchromone
- Chemical Name: 6-chloro-3-formyl-7-methylchromone
- CAS Number: 64481-12-5
- Molecular Formula: C11H7ClO3
- Molecular Weight: 222.62400
- Create Date: 2018-05-25 08:00:00
- Modify Date: 2025-08-30 09:19:50
| Name | 6-chloro-3-formyl-7-methylchromone |
|---|---|
| Synonyms |
6-chloro-7-methyl-4-oxochromene-3-carbaldehyde
MFCD00191919 |
| Density | 1.485g/cm3 |
|---|---|
| Boiling Point | 380.9ºC at 760 mmHg |
| Melting Point | 183-185 °C(lit.) |
| Molecular Formula | C11H7ClO3 |
| Molecular Weight | 222.62400 |
| Flash Point | 171.3ºC |
| Exact Mass | 222.00800 |
| PSA | 47.28000 |
| LogP | 2.56730 |
| Index of Refraction | 1.671 |
| 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 | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914700090 |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |