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CAS No.: | 220141-71-9 |
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Name: | 3,5-DIFLUOROBENZYL CHLORIDE |
Molecular Structure: | |
Formula: | C7H5ClF2 |
Molecular Weight: | 162.567 |
Synonyms: | 1-(Chloromethyl)-3,5-difluorobenzene; |
EINECS: | -0 |
Density: | 1.295 g/cm3 |
Boiling Point: | 164.518 °C at 760 mmHg |
Flash Point: | 56.226 °C |
Hazard Symbols: | C |
Risk Codes: | 34 |
Safety: | 26-36/37/39-45 |
PSA: | 0.00000 |
LogP: | 2.70360 |
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3,5-Difluorobenzyl chloride (220141-71-9) is also named as Benzene, 1-(chloromethyl)-3,5-difluoro- (9CI) ; 3,5-Difluorobenzyl chloride 98% ; 3,5-Difluorobenzylchloride98% ; CID2736955 ; 1-(chloromethyl)-3,5-difluoro-benzene ; BBV-5726013 ; D213 ,and so on.
CAS: 220141-71-9
Molecular Formula: C7H5ClF2
Molecular Weight: 162.56
Molecular structure:
Sensitive: Lachrymatory
BRN: 7473788
ACD/LogD (pH 5.5): 2.63
ACD/LogD (pH 7.4): 2.63
ACD/BCF (pH 5.5): 58.51
ACD/BCF (pH 7.4): 58.51
ACD/KOC (pH 5.5): 640.58
ACD/KOC (pH 7.4): 640.58
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 1
Index of Refraction: 1.485
Molar Refractivity: 36 cm3
Molar Volume: 125.5 cm3
Polarizability: 14.27 10-24cm3
Surface Tension: 31.2 dyne/cm
Density: 1.294 g/cm3
Flash Point: 56.2 °C
Enthalpy of Vaporization: 38.45 kJ/mol
Boiling Point: 164.5 °C at 760 mmHg
Vapour Pressure: 2.57 mmHg at 25°C
3,5-Difluorobenzyl chloride (220141-71-9) is commonly used as pharmaceutical intermediate.
Hazard Codes: C
Risk Statements: 34 (34: Causes burns)
Safety Statements: 26-36/37/39-45 (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 45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible))
RIDADR: 3265
Hazard Note: Corrosive/Lachrymatory
HazardClass: 8
PackingGroup: II
Removal in wastewater treatment of 3,5-Difluorobenzyl chloride (220141-71-9) can be stated as follows:
Total removal:57.91 percent
Total biodegradation:0.08 percent
Total sludge adsorption:5.52 percent
Total to Air:52.31 percent
(using 10000 hr Bio P,A,S)