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524409

Sigma-Aldrich

2-Amino-5-tert-butyl-1,3,4-thiadiazole

97%

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About This Item

Empirical Formula (Hill Notation):
C6H11N3S
CAS Number:
39222-73-6
Molecular Weight:
157.24
EC Number:
254-364-2
MDL number:
MFCD00040403
UNSPSC Code:
12352100
PubChem Substance ID:
24874411
NACRES:
NA.22

assay

97%

mp

183-187 °C (lit.)

SMILES string

CC(C)(C)c1nnc(N)s1

InChI

1S/C6H11N3S/c1-6(2,3)4-8-9-5(7)10-4/h1-3H3,(H2,7,9)

InChI key

ICXDPEFCLDSXLI-UHFFFAOYSA-N

General description

2-Amino-5-tert-butyl-1,3,4-thiadiazole (ABTD) is a thiadiazole derivative. It inhibits the corrosion of brass in sea water samples.[1]

Application

2-Amino-5-tert-butyl-1,3,4-thiadiazole may be employed for the preparation of:
  • 9H -2,6-di-tert -butyl-9-(2-hydroxyphenyl)-bis(1,3,4-thia-diazolo)[3,2-a:3",2"-d]-1,3,5-triazin-8-ium chloride[2]
  • 1,1-dimethyl-3-(5-tert-butyl-1,3,4-thiadiazol-2-yl)urea[3]
  • N-(5-tert-butyl-1,3,4-thiadiazol-2-yl)-2,4-dihydroxythiobenzamide[4]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV2922
MKBZ7654V
MKBN5424V
MKBC1197V
MKBC1197

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Bis (1, 3, 4-Thiadiazolo)-1, 3, 5-Triazinium Halides 3; Synthesis of Guanidyl-Functionalized 1, 4, 8, 11-Tetraazacyclotetradecanes and Tris (2-amino-ethyl) amines: Application of a Novel Rearrangement.
Walther M, et al.
Synthesis, 2001(09), 1327-1330 (2001)
Corrosion inhibition effect of substituted thiadiazoles on brass.
Raj XJ and Rajendran N.
International Journal of Electrochemical Science, 6(2), 348-366 (2011)
Jan Legocki et al.
Journal of agricultural and food chemistry, 51(2), 362-368 (2003-01-09)
Twenty-six compounds, derivatives of amides, hydrazines, hydrazides, hydrazones, and semicarbazides, with a 2,4-dihydroxythiobenzoyl moiety, were synthesized from sulfinyl-bis(2,4-dihydroxythiobenzoyl). The compositions and chemical structures of these compounds were confirmed by IR, (1)H NMR, EI-MS, and elemental analysis. Antifungal properties of chemicals
Herbicidal activity of 1, 3, 4-thiadiazole derivatives.
Kubo H, et al.
Journal of Agricultural and Food Chemistry, 18(1), 60-65 (1970)

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