6670-13-9

Name 4,5-DIPHENYL-2-MERCAPTOOXAZOLE
CAS 6670-13-9
EINECS(EC#) 229-707-4
Molecular Formula C15H11NOS
MDL Number MFCD00173660
Molecular Weight 253.32
MOL File 6670-13-9.mol
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Chemical Properties

Appearance light yellow crystalline powder
Melting point  254-257 °C(lit.)
Boiling point  390.6±52.0 °C(Predicted)
density  1.1949 (rough estimate)
refractive index  1.7500 (estimate)
storage temp.  Inert atmosphere,Room Temperature
form  powder to crystal
pka 8.15±0.60(Predicted)
color  White to Light yellow
Sensitive  Air Sensitive
InChI 1S/C15H11NOS/c18-15-16-13(11-7-3-1-4-8-11)14(17-15)12-9-5-2-6-10-12/h1-10H,(H,16,18)
InChIKey NYQSTRUSYDZNHC-UHFFFAOYSA-N
SMILES Sc1nc(-c2ccccc2)c(o1)-c3ccccc3
CAS DataBase Reference 6670-13-9(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335-H302-H312-H332
Precautionary statements  P280a-P304+P340-P305+P351+P338-P405-P501a-P280-P261-P264-P270-P271-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501
Hazard Codes  Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S36:Wear suitable protective clothing .
RIDADR  UN 3335
WGK Germany  3
HazardClass  IRRITANT
HS Code  2934999090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

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