|
|
| | 2',4',5'-Trihydroxybutyrophenone Basic information |
| Product Name: | 2',4',5'-Trihydroxybutyrophenone | | Synonyms: | 2’,4’,5’-trihydroxy-butyrophenon;THBP;USAF ek;usafek;2',4',5'-TRIHYDROXYBUTYROPHENONE;2,4,5-TRIHYDROXYBUTYROPHENONE;THSP;2',4',5'-Trihydroxybutyrophenone,98% | | CAS: | 1421-63-2 | | MF: | C10H12O4 | | MW: | 196.2 | | EINECS: | 215-824-8 | | Product Categories: | | | Mol File: | 1421-63-2.mol |  |
| | 2',4',5'-Trihydroxybutyrophenone Chemical Properties |
| Melting point | 151-152 °C | | Boiling point | 293.08°C (rough estimate) | | density | 1.2166 (rough estimate) | | refractive index | 1.5480 (estimate) | | pka | 7.72±0.25(Predicted) | | form | solid | | color | Tan | | LogP | 1.872 (est) | | EPA Substance Registry System | 2,4,5-Trihydroxybutyrophenone (1421-63-2) |
| Hazard Codes | Xi | | Risk Statements | 43 | | Safety Statements | 24-37 | | RIDADR | UN 2811 6.1/PG 3 | | RTECS | EU5425000 | | Hazard Note | Irritant | | HS Code | 2914500090 | | Hazardous Substances Data | 1421-63-2(Hazardous Substances Data) | | Toxicity | mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD277-689, |
| | 2',4',5'-Trihydroxybutyrophenone Usage And Synthesis |
| Chemical Properties | Yellow-tan crystals.Mp149–153C, bulk
d 6.0 lb/gal (20C). Very slightly soluble in water;
soluble in alcohol and propylene glycol. | | Uses | 1-(2,4,5-Trihydroxyphenyl)butan-1-one is an antioxidant; used in preparation method of environment-friendly organosilicon melamine resin. | | Uses | 2',4',5'-Trihydroxybutyrophenone is an antioxidant that is used alone or in combination with other permitted antioxidants. The total antioxidant content of a food containing the additive will not exceed 0.02% of the oil or fat content of the food, including the essential (volatile) oil content of the food. | | Uses | 2',4',5'-Trihydroxybutyrophenone can be used as antioxidant for polyolefins and paraffin waxes, food additive. | | Definition | ChEBI: 1-(2,4,5-Trihydroxyphenyl)-1-butanone is an aromatic ketone. | | Safety Profile | Poison by
intraperitoneal route. Mutation data
reported. When heated to decomposition it
emits acrid smoke and irritating fumes. See
also KETONES. |
| | 2',4',5'-Trihydroxybutyrophenone Preparation Products And Raw materials |
|