705-31-7

Name 4'-TRIFLUOROMETHYLPHENYL ACETYLENE
CAS 705-31-7
Molecular Formula C9H5F3
MDL Number MFCD01861903
Molecular Weight 170.13
MOL File 705-31-7.mol
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Chemical Properties

Boiling point  78-80 °C2 mm Hg(lit.)
density  1.043 g/mL at 25 °C(lit.)
refractive index  n20/D 1.4650(lit.)
Fp  69 °F
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
form  Liquid
color  Clear colorless to yellow
λmax 249nm(EtOH)(lit.)
InChI InChI=1S/C9H5F3/c1-2-7-3-5-8(6-4-7)9(10,11)12/h1,3-6H
InChIKey XTKBMZQCDBHHKY-UHFFFAOYSA-N
SMILES C1(C#C)=CC=C(C(F)(F)F)C=C1
CAS DataBase Reference 705-31-7(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Danger
Hazard statements  H225
Precautionary statements  P210
Hazard Codes  F,Xi,F+
Risk Statements 
R11:Highly Flammable.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 1993 3/PG 2
WGK Germany  3
Hazard Note  Irritant
HazardClass  3
PackingGroup  Ⅱ
HS Code  29039990

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