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  8. 5,5'-Dithiobis-(2-nitrobenzoic acid), 99%

5,5'-Dithiobis-(2-nitrobenzoic acid), 99%

Catalog No. p-4813166
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5 g
25 g
Packaging:
Glass bottle
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Catalog No. Quantity Packaging
AC117540010 1 g Glass bottle
AC117540050 5 g Glass bottle
AC117540250 25 g Glass bottle
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Catalog No. AC117540010 Supplier Thermo Scientific Chemicals Supplier No. 117540010
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Description

CAS: 69-78-3 | C14H8N2O8S2 | 396.34 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 69-78-3
Molecular Formula C14H8N2O8S2
Molecular Weight (g/mol) 396.34
MDL Number MFCD00007140
InChI Key KIUMMUBSPKGMOY-UHFFFAOYSA-N
Synonym dtnb, 5,5'-dithiobis 2-nitrobenzoic acid, ellman's reagent, 3-carboxy-4-nitrophenyl disulfide, dithionitrobenzoic acid, dithiobisnitrobenzoic acid, 5,5'-disulfanediylbis 2-nitrobenzoic acid, benzoic acid, 3,3'-dithiobis 6-nitro, 3,3'-dithiobis 6-nitrobenzoic acid, 5,5'-dithio-bis 2-nitrobenzoic acid
PubChem CID 6254
ChEBI CHEBI:86228
IUPAC Name 5-[(3-carboxy-4-nitrophenyl)disulfanyl]-2-nitrobenzoic acid
SMILES OC(=O)C1=CC(SSC2=CC=C(C(=C2)C(O)=O)[N+]([O-])=O)=CC=C1[N+]([O-])=O

Specifications

Melting Point 240.0°C to 245.0°C
Assay Percent Range 99%
Packaging Glass bottle
Linear Formula [-SC6H3(NO2)CO2H]2
Quantity 1 g
Beilstein 10, IV, 344
Fieser 01,351
Merck Index 15, 3606
Solubility Information Solubility in water: freely soluble
Formula Weight 396.34
Percent Purity 99%
Chemical Name or Material 5, 5'-Dithiobis-(2-nitrobenzoic acid)
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
EINECSNumber 200-714-4

RUO – Research Use Only