| Identification | Back Directory | [Name]
2,4,5-TRIHYDROXYBUTYROPHENONE | [CAS]
1421-63-2 | [Synonyms]
THBP
THSP
usafek
USAF ek
WLN: QR BQ DQ EV3
2,4,5-TRIHYDROXYBUTYROPHENONE
2’,4’,5’-trihydroxy-butyrophenon
2',4',5'-TRIHYDROXYBUTYROPHENONE
Butyrophenone, 2',4',5'-trihydroxy-
1-(2,4,5-trihydroxyphenyl)-1-butanon
2',4',5'-Trihydroxybutyrophenone,98%
1-(2,4,5-trihydroxyphenyl)butan-1-one
1-(2,4,5-Trihydroxyphenyl)-1-butanone
1-Butanone, 1-(2,4,5-trihydroxyphenyl)-
2,4,5-Trihydroxybutyrophenone Solution in Acetonitrile, 1000μg/mL
1-(2,4,5-Trihydroxyphenyl)butan-1-one at 1000 μg/mL in Acetonitrile
1-(2,4,5-Trihydroxyphenyl)butan-1-one, 5-Butanoylbenzene-1,2,4-triol | [EINECS(EC#)]
215-824-8 | [Molecular Formula]
C10H12O4 | [MDL Number]
MFCD00020019 | [MOL File]
1421-63-2.mol | [Molecular Weight]
196.2 |
| Chemical Properties | Back Directory | [Melting point ]
151-152 °C | [Boiling point ]
293.08°C (rough estimate) | [density ]
1.2166 (rough estimate) | [refractive index ]
1.5480 (estimate) | [form ]
solid | [pka]
7.72±0.25(Predicted) | [color ]
Tan | [LogP]
1.872 (est) | [Uses]
1-(2,4,5-TRIHYDROXYPHENYL)-1-BUTANONE (THBP) 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. | [EPA Substance Registry System]
2,4,5-Trihydroxybutyrophenone (1421-63-2) |
| Hazard Information | Back Directory | [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. | [Definition]
ChEBI: 1-(2,4,5-Trihydroxyphenyl)-1-butanone is an aromatic ketone. |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
43 | [Safety Statements ]
24-37 | [RIDADR ]
UN 2811 6.1/PG 3 | [RTECS ]
EU5425000 | [Hazard Note ]
Irritant | [TSCA ]
TSCA listed | [HS Code ]
2914500090 | [Safety Profile]
Poison by
intraperitoneal route. Mutation data
reported. When heated to decomposition it
emits acrid smoke and irritating fumes. See
also KETONES. | [Hazardous Substances Data]
1421-63-2(Hazardous Substances Data) | [Toxicity]
mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD277-689, |
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