1469-94-9
1469-94-9 structure
- Name: o-Hydroxydibenzoylmethane
- Chemical Name: 1-(2-hydroxyphenyl)-3-phenyl-1,3-propanedione
- CAS Number: 1469-94-9
- Molecular Formula: C15H12O3
- Molecular Weight: 240.254
- Create Date: 2018-06-09 05:21:07
- Modify Date: 2025-08-21 19:31:48
| Name | 1-(2-hydroxyphenyl)-3-phenyl-1,3-propanedione |
|---|---|
| Synonyms |
1-(o-Hydroxyphenyl)-3-phenyl-1,3-propanedione
o-Hydroxydibenzoylmethane MFCD00043495 1,3-Propanedione, 1-(2-hydroxyphenyl)-3-phenyl- Benzoyl(2-hydroxybenzoyl)methane 1-(2-HYDROXYPHENYL)-3-PHENYL-1,3-PROPANEDIONE 1,3-Propanedione, 1- (2-hydroxyphenyl)-3-phenyl- 1-(2-hydroxyphenyl)-3-phenylpropane-1,3-dione 1,3-Propanedione, 1-(o-hydroxyphenyl)-3-phenyl- |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 421.0±25.0 °C at 760 mmHg |
| Melting Point | 120-122 °C(lit.) |
| Molecular Formula | C15H12O3 |
| Molecular Weight | 240.254 |
| Flash Point | 222.6±19.7 °C |
| Exact Mass | 240.078644 |
| PSA | 54.37000 |
| LogP | 3.34 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.611 |
| Storage condition | 2-8℃ |
| 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: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914501900 |
| HS Code | 2914501900 |
|---|---|
| Summary | 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |