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D129003

1,3,4-Thiadiazole-2,5-dithiol

Name: 1,3,4-Thiadiazole-2,5-dithiol
Brand: ALDRICH

98%

Synonym(s):

Bismuthiol I, 1,3,4-Thiadiazole-2,5-dithiol, Bismuththiol I

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About This Item

Empirical Formula (Hill Notation):

C₂H₂N₂S₃

CAS Number:

1072-71-5

Molecular Weight:

150.25

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893399

EC Number:

214-014-1

Beilstein/REAXYS Number:

113444

MDL number:

MFCD00003103

Assay:

98%

Form:

powder

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Properties

Quality Level

100

assay

98%

form

powder

mp

162 °C (dec.) (lit.)

SMILES string

Sc1nnc(S)s1

InChI

1S/C2H2N2S3/c5-1-3-4-2(6)7-1/h(H,3,5)(H,4,6)

InChI key

BIGYLAKFCGVRAN-UHFFFAOYSA-N

Description

Application

Reagent for the determination of bismuth, copper and lead.

pictograms

GHS05,GHS07,GHS09

signalword

Danger

hcodes

H302,H318,H411

pcodes

P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Exploiting metal-organic coordination polymers as highly efficient immobilization matrixes of enzymes for sensitive electrochemical biosensing.

Yingchun Fu et al.

Analytical chemistry, 83(17), 6511-6517 (2011-07-26)

We report on the exploitation of metal-organic coordination polymers (MOCPs) as new and efficient matrixes to immobilize enzymes for amperometric biosensing of glucose or phenols. A ligand, 2,5-dimercapto-1,3,4-thiadiazole (DMcT), two metallic salts, NaAuCl(4) and Na(2)PtCl(6), and two enzymes, glucose oxidase

Contact allergy to 2,5-dimercapto-1,3,4-thiadiazole and phenyl-alpha-naphtylamine, allergens in industrial greases and lubricant oils--contact allergy to water-insoluble greases is uncommon but needs to be considered in some workers.

Kristiina Aalto-Korte et al.

Contact dermatitis, 58(2), 93-96 (2008-01-12)

Industrial lubricants are usually made of petroleum and contain no water. Industrial greases and neat oils (insoluble metalworking oils) cause contact allergy relatively seldom, and reported allergies to the components of engine oils, such as hydraulic oils, are extremely scarce.

Mercaptothiadiazole capped gold nanoparticles as fluorophore for the determination of nanomolar mercury(II) in aqueous solution in the presence of 50,000-fold major interferents.

N Vasimalai et al.

The Analyst, 137(14), 3349-3354 (2012-06-12)

The present work describes the determination of picogram Hg(II) using 2,5-dimercapto-1,3,4-thiadiazole stabilized gold nanoparticles (DMT-AuNPs) by a spectrofluorimetry method. DMT-AuNPs show emission maximum at 773 nm with excitation at 514 nm. They show a large stock shift (259 nm), narrow

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Global Trade Item Number

SKU	GTIN
D129003-100G	04061833559277