2-Amino-5-methyl-1,3,4-thiadiazole 108-33-8 98% purity
Product Name: 2-Amino-5-methyl-1,3,4-thiadiazole
Synonyms: TIMTEC-BB SBB000045;VITAS-BB TBB000116;TOSLAB 27625;4-thiadiazol-2-amine,5-methyl-3;4-thiadiazole,2-amino-5-methyl-3;5-methyl-1,3,4-thiadiazole-2-amine;usafcy-3;1,3,4-Thiadiazole, 2-amino-5-methyl.
CAS: 108-33-8
MF: C3H5N3S
MW: 115.16
EINECS: 203-573-7
Mol File: 108-33-8.mol
Melting point 223-228 °C
Boiling point 261.2±23.0 °C(Predicted)
density 1.287 (estimate)
refractive index 1.5800 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
pka 3.84±0.10(Predicted)
form solid
InChIKey HMPUHXCGUHDVBI-UHFFFAOYSA-N
CAS DataBase Reference 108-33-8(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-37/39-26
WGK Germany 3
RTECS XI3500000
Hazard Note Irritant
HS Code 29349990
MSDS Information
Provider Language
5-Methyl-1,3,4-thiadiazol-2-amine English
ACROS English
2-Amino-5-methyl-1,3,4-thiadiazole Usage And Synthesis
Chemical Properties White to light beige crystalline powder
2-Amino-5-methyl-1,3,4-thiadiazole Preparation Products And Raw materials
Raw materials 4,5-Dihydro-2,3,4,4-tetramethyloxazolium iodide-->2,3-DIMETHYLTHIAZOLINIUM IODIDE-->Acetamide,N-(5-methyl-1,3,4-thiadiazol-2-yl)--->BENZYL THIOACETIMIDATE HYDROCHLORIDE-->3-METHYL-1,2,4-TRIAZOLE-5-THIONE-->TRIMETHYLSILYL ISOTHIOCYANATE-->1-ACETYL-3-THIOSEMICARBAZIDE-->(1E)-3-amino-1-ethylidene-thiourea-->thiosemicarbazide
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