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Cas Database |
| Name |
2,3,4-Trihydroxybenzophenone |
EINECS | 214-540-1 |
| CAS No. | 1143-72-2 | Density | 1.413 g/cm3 |
| PSA | 77.76000 | LogP | 2.03440 |
| Solubility | 13.22g/L(24.99 oC) | Melting Point |
139-141 °C |
| Formula | C13H10O4 | Boiling Point | 439.7 °C at 760 mmHg |
| Molecular Weight | 230.22 | Flash Point | 233.9 °C |
| Transport Information | N/A | Appearance | White crystalline powder |
| Safety | 26-36 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Benzophenone,2,3,4-trihydroxy- (7CI,8CI);Alizarin Yellow A;Alizarine Yellow A;C.I. 57005;Gallobenzophenone;NSC 30665;PHF 005; |
Article Data | 24 |
2,3,4-Trihydroxybenzophenone Chemical Properties
IUPAC Name: phenyl-(2,3,4-trihydroxyphenyl)methanone
Synonyms of 2,3,4-Trihydroxybenzophenone (CAS NO.1143-72-2): Alizarin yellow A ; Alizarine Yellow A ; C.I. 57005 ; EINECS 214-540-1 ; Gallobenzophenone ; NSC 30665 ; Benzophenone, 2,3,4-trihydroxy- (8CI) ; Methanone, phenyl(2,3,4-trihydroxyphenyl)- ;
CAS NO: 1143-72-2
Molecular Formula: C13H10O4
Molecular Weight: 230.2161
H bond acceptors: 4
H bond donors: 3
Freely Rotating Bonds: 5
Polar Surface Area: 44.76 Å2
Index of Refraction: 1.682
Molar Refractivity: 61.69 cm3
Molar Volume: 162.8 cm3
Surface Tension: 70.5 dyne/cm
Density: 1.413 g/cm3
Flash Point: 233.9 °C
Enthalpy of Vaporization: 72.36 kJ/mol
Boiling Point: 439.7 °C at 760 mmHg
Vapour Pressure: 2.42E-08 mmHg at 25°C
Molecular Structure: .png)
2,3,4-Trihydroxybenzophenone Uses
2,3,4-Trihydroxybenzophenone (CAS NO.1143-72-2) is used as organic intermediates ,microelectronic integrated circuits (IC) industry, photoresist ,pharmaceutical intermediates and UV absorbe.
2,3,4-Trihydroxybenzophenone Safety Profile
Hazard Codes: Xi
Risk Statements of 2,3,4-Trihydroxybenzophenone (CAS NO.1143-72-2): 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36: Wear suitable protective clothing.
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