1544-68-9

Name 4-FLUOROPHENYL ISOTHIOCYANATE
CAS 1544-68-9
EINECS(EC#) 216-280-4
Molecular Formula C7H4FNS
MDL Number MFCD00004809
Molecular Weight 153.18
MOL File 1544-68-9.mol
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Chemical Properties

Appearance clear yellow liquid after melting
Melting point  24-26 °C (lit.)
Boiling point  228 °C (lit.)
density  1.25
refractive index  1.6195-1.6215
Fp  193 °F
storage temp.  0-6°C
form  powder to lump to clear liquid
color  White or Colorless to Yellow
Sensitive  Moisture Sensitive
BRN  636596
InChI InChI=1S/C7H4FNS/c8-6-1-3-7(4-2-6)9-5-10/h1-4H
InChIKey NFIUJHJMCQQYDL-UHFFFAOYSA-N
SMILES C1(F)=CC=C(N=C=S)C=C1
CAS DataBase Reference 1544-68-9(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1-fluoro-4-isothiocyanato-(1544-68-9)
EPA Substance Registry System 1544-68-9(EPA Substance)

Safety Data

Hazard Codes  C,T,Xi
Risk Statements 
R34:Causes burns.
R42:May cause sensitization by inhalation.
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S39:Wear eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 1759 8/PG 2
WGK Germany  3
RTECS  NX8760000
F  10-21-19
Hazard Note  Toxic/Irritant
TSCA  T
HazardClass  8
PackingGroup  III
HS Code  29309090
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Resp. Sens. 1
Skin Corr. 1B
Skin Sens. 1

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