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| CAS No.: | 18931-60-7 |
|---|---|
| Name: | 1-(4-CHLOROPHENYL)-4,4,4-TRIFLUORO-1,3-BUTANEDIONE |
| Article Data: | 33 |
| Molecular Structure: | |
|
|
|
| Formula: | C10H6ClF3O2 |
| Molecular Weight: | 250.605 |
| Synonyms: | 1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione; |
| Density: | 1.397 g/cm3 |
| Melting Point: | 60-61 °C |
| Boiling Point: | 292.44 °C at 760 mmHg |
| Flash Point: | 130.663 °C |
| Appearance: | Yellow crystalline solid |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36/37/39 |
| PSA: | 34.14000 |
| LogP: | 3.04420 |
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Chemistry
1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione (18931-60-7) is also named as TOS-BB-0671 ; 574708_ALDRICH ; ALBB-006415 ; STK301807 ; BBV-105507 ; CID2773832 ; 1-(4-chlorophenyl)-4,4,4-trifluorobutane-1,3-dione ; AKOS MSC-0334 ; AKOS B006855 ; Art-chem-BB B006855 ,and so on.
IUPAC Name: 1-(4-Chlorophenyl)-4,4,4-trifluorobutane-1,3-dione
CAS: 18931-60-7
Molecular Formula: C10H6ClF3O2
Molecular Weight: 250.6
Molecular structure:
Melting point: 60-61°C
ACD/LogD (pH 5.5): 4.47
ACD/LogD (pH 7.4): 2.93
ACD/BCF (pH 5.5): 1198.37
ACD/BCF (pH 7.4): 34.44
ACD/KOC (pH 5.5): 4335.26
ACD/KOC (pH 7.4): 124.6
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 3
Index of Refraction: 1.479
Molar Refractivity: 50.92 cm3
Molar Volume: 179.4 cm3
Polarizability: 20.18 10-24cm3
Surface Tension: 35 dyne/cm
Density: 1.396 g/cm3
Flash Point: 130.7 °C
Enthalpy of Vaporization: 53.19 kJ/mol
Boiling Point: 292.4 °C at 760 mmHg
Vapour Pressure: 0.00183 mmHg at 25°C
Uses
1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione (18931-60-7) is commonly used as organic reagent.
Safety Profile
Hazard Codes: Xi .gif){kind=small}
Risk Statements: 36/37/38 (36/37/38: Irritating to eyes, respiratory system and skin)
Safety Statements: 26-36/37/39 (26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 36/37/39: Wear suitable protective clothing, gloves and eye/face protection)
Hazard Note: Irritant
Specification
Removal in wastewater treatment of 1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione (18931-60-7) can be stated as follows:
Total removal:2.04 percent
Total biodegradation:0.09 percent
Total sludge adsorption:1.94 percent
Total to Air:0.00 percent
(using 10000 hr Bio P,A,S)