1-Phenyltetrazol-5-thiol
Bezeichnung:1-Phenyltetrazol-5-thiol
CAS-Nr86-93-1
Englisch Name:1-Phenyltetrazole-5-thiol
CBNumberCB0468297
SummenformelC7H6N4S
Molgewicht178.21
MOL-Datei86-93-1.mol
Synonyma
1-Phenyltetrazol-5-thiol
1-Phenyltetrazol-5-thiol physikalisch-chemischer Eigenschaften
Schmelzpunkt | 145 °C (dec.)(lit.) |
Siedepunkt | 342°C (rough estimate) |
Dichte | 1.3046 (rough estimate) |
Brechungsindex | 1.5500 (estimate) |
Flammpunkt | 138°C |
storage temp. | Store at +15°C to +25°C. |
Löslichkeit | ethanol: soluble5%, clear, colorless to faintly yellow |
Aggregatzustand | Solid |
pka | -3.85±0.20(Predicted) |
Farbe | White to Off-White |
PH | 3-5 (H2O, 20℃)suspension |
Wasserlöslichkeit | Soluble in 5% ethanol, water (partly), acetone, chloroform, and methanol. |
Sensitive | Air Sensitive |
BRN | 139068 |
InChIKey | GGZHVNZHFYCSEV-UHFFFAOYSA-N |
CAS Datenbank | 86-93-1(CAS DataBase Reference) |
NIST chemische Informationen | 1H-tetrazole-5-thiol, 1-phenyl-(86-93-1) |
EPA chemische Informationen | 5H-Tetrazole-5-thione, 1,2-dihydro-1-phenyl- (86-93-1) |
Kennzeichnung gefährlicher | Xn,F |
R-Sätze: | 5-22-2017/5/22 |
S-Sätze: | 22-24/25 |
RIDADR | UN 1325 4.1/PG 2 |
WGK Germany | 1 |
RTECS-Nr. | XF7700000 |
F | 4.10 |
Hazard Note | Flammable |
TSCA | Yes |
HazardClass | 4.1 |
PackingGroup | III |
HS Code | 29339990 |