2013年9月11日星期三

Properties of 3,4-Dichlorobenzotrifluoride

3,4-Dichlorobenzotrifluoride chemical property
ImageChemical Name:2,4-Dichlorobenzotrifluoride
Synonyms:2,4-DCBTF;2,4-Dichlorobenzotri;2,4-Dichlorbenzotrifluorid;4-Dichlorobenzotrifluoride;2,4-DICHLOROBENZOTRIFLUORIDE;2,4-dichloro-trifluoroMethyl;2,4-Dichlorobenzotrifluoride98%;2,4-Dichlorobenzotrifluoride98%;2,4-Dichlorobenzotrifluoride,99%;2,4-Dichlorotrifluoromethylbenzene
Cb Number:CB2704328
CAS No.:320-60-5
Molecular Formula:C7H3Cl2F3
Molecular Formula Weight:215
3,4-Dichlorobenzotrifluoride physical property
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
Boiling Pt (deg C): 180.83 (Adapted Stein & Brown method)
Melting Pt (deg C): 1.45 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 1.32 (Mean VP of Antoine & Grain methods)
MP (exp database): -12.5 deg C
BP (exp database): 173.5 deg C
VP (exp database): 2.36E+00 mm Hg at 25 deg C
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 8.669
log Kow used: 4.24 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 2.8377 mg/L
Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
Bond Method : 2.57E-002 atm-m3/mole
Group Method: Incomplete
Henrys LC [VP/WSol estimate using EPI values]: 4.308E-002 atm-m3/mole
Safety about 3,4-Dichlorobenzotrifluoride
Hazard Codes : C,Xi
Risk Statements : 34
Safety Statements : 26-27-36/37/39-45
RIDADR : UN 3265 8/PG 2
WGK Germany : 2
RTECS : CZ5566877
Hazard Note : Corrosive
TSCA : T
HazardClass : 8
PackingGroup : III
Usage and Production of 3,4-Dichlorobenzotrifluoride
3,4-Dichlorobenzotrifluoride is a kind of clear colourless liquids. 3,4-Dichlorobenzotrifluoride is often used in the preparation of products and Raw materials. Such as Carbon tetrachloride Hydrofluoric acid 1,3-Dichlorobenzene 4-Chlorotoluene.

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