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196924

2-Amino-5-ethyl-1,3,4-thiadiazole

Name: 2-Amino-5-ethyl-1,3,4-thiadiazole
Brand: ALDRICH

97%

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About This Item

Empirical Formula (Hill Notation):

C₄H₇N₃S

CAS Number:

14068-53-2

Molecular Weight:

129.18

NACRES:

NA.22

PubChem Substance ID:

24851809

UNSPSC Code:

12352100

EC Number:

237-921-4

MDL number:

MFCD00003111

Assay:

97%

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Properties

assay

97%

mp

200-203 °C (lit.)

SMILES string

CCc1nnc(N)s1

InChI

1S/C4H7N3S/c1-2-3-6-7-4(5)8-3/h2H2,1H3,(H2,5,7)

InChI key

QXTRPGAMVIONMK-UHFFFAOYSA-N

Description

General description

Influence of 2-amino-5-ethylthio-1,3,4-thiadiazole on inhibition of copper corrosion in an aerated 0.50M HCl solution has been investigated using gravimetric and electrochemical techniques.

Application

2-Amino-5-ethyl-1,3,4-thiadiazole was used in the synthesis of:

3-(5-ethyl-1,3,4-thiadiazol-2-yldiazenyl)-1-methyl-2-phenyl-1H-indole
hetarylazoindole dyes
N-(5-ethyl-[1,3,4]-thiadiazole-2-yl) toluenesulfonamide ligand

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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