21871-47-6

Name 5-Benzylthio-1H-tetrazole
CAS 21871-47-6
EINECS(EC#) 606-853-0
Molecular Formula C8H8N4S
MDL Number MFCD00068731
Molecular Weight 192.24
MOL File 21871-47-6.mol

Chemical Properties

Melting point  135-138°C
Boiling point  389.3±35.0 °C(Predicted)
density  1.38
refractive index  n20/D 1.354
Fp  2 °C
storage temp.  -20°C Freezer, Under inert atmosphere
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 3.94±0.24(Predicted)
color  clear
Detection Methods T,NMR
InChI InChI=1S/C8H8N4S/c1-2-4-7(5-3-1)6-13-8-9-11-12-10-8/h1-5H,6H2,(H,9,10,11,12)
InChIKey GXGKKIPUFAHZIZ-UHFFFAOYSA-N
SMILES N1=C(SCC2=CC=CC=C2)N=NN1
CAS DataBase Reference 21871-47-6(CAS DataBase Reference)
Storage Precautions Store under nitrogen

Safety Data

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H318-H335
Precautionary statements  P280-P302+P352-P305+P351+P338+P310
Hazard Codes  F,Xn,Xi
Risk Statements 
R11:Highly Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN 1648 3/PG 2
WGK Germany  3
HazardClass  4.1
PackingGroup  III
HS Code  29309090
Storage Class 11 - Combustible Solids

Hazard Information

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