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o-Dianisidine, 98+%, Thermo Scientific Chemicals Product Code.: 11463367
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o-Dianisidine, 98+%, Thermo Scientific Chemicals

Product Code. 11463367
5 g
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Quantity:
5 g
25 g
100 g
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Product Code. 11463367

Brand: Thermo Scientific Alfa Aesar A17150.06

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Description

o-Dianisidine is used as a redox indicator. It is used as an intermediate for the preparation of azo dyes, pigments and o-dianisidine diisocyanate, which finds application in adhesives, polyurethane elastomers and resins. It is also used in various industries like leather, paper, plastics, rubber, and textiles. It acts as a reagent to detect metals, thiocyanates, and nitrites.

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

Applications
o-Dianisidine is used as a redox indicator. It is used as an intermediate for the preparation of azo dyes, pigments and o-dianisidine diisocyanate, which finds application in adhesives, polyurethane elastomers and resins. It is also used in various industries like leather, paper, plastics, rubber, and textiles. It acts as a reagent to detect metals, thiocyanates, and nitrites.

Solubility
Soluble in alcohol, benzene, ether, chloroform, acetone, most organic solvents and lipids. Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 119-90-4
Molecular Formula C14H16N2O2
Molecular Weight (g/mol) 244.294
MDL Number MFCD00008372
InChI Key JRBJSXQPQWSCCF-UHFFFAOYSA-N
Synonym 3,3'-dimethoxybenzidine, o-dianisidine, dianisidine, cellitazol b, neutrosel navy bn, diacel navy dc, disperse black 6, blue base nb, blue bn base, blue base irga bShow MoreShow Less
PubChem CID 8411
ChEBI CHEBI:82321
IUPAC Name 4-(4-amino-3-methoxyphenyl)-2-methoxyaniline
SMILES COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)OC)N

Specifications

Melting Point 134°C to 138°C
Flash Point 206°C (402°F)
Assay Percent Range >98%
Quantity 5 g
Beilstein 1879884
Merck Index 14,2991
Solubility Information Soluble in alcohol,benzene,ether,chloroform,acetone,most organic solvents and lipids. Slightly soluble in water.
Formula Weight 244.3
Percent Purity ≥98%
Chemical Name or Material o-Dianisidine

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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10242317 Certificate TypeCertificate of Analysis Date03/08/2022 Catalog NumberA17150.06,A17150.14,A17150.22
Lot Number10237686 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberA17150.06,A17150.14,A17150.22
Lot NumberG2853A Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberA17150.06,A17150.14,A17150.22
Lot Number10195661 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberA17150.06,A17150.14,A17150.22
Lot Number10205129 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberA17150.06,A17150.14,A17150.22

Safety and Handling

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Product Identifier
  • o-Dianisidine
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Carcinogenicity Category 1B
 Hazard Statement
  • H302-Harmful if swallowed.
  • H350-May cause cancer.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : 3,3-Dimethoxybenzidine
SDS

RUO – Research Use Only

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