CAS 119-90-4: Dianisidine

Description: Dianisidine, also known as 3,3'-dimethoxybenzidine, is an organic compound characterized by its structure, which features two methoxy groups attached to a biphenyl framework. It is primarily used as an intermediate in the synthesis of dyes and pigments, particularly in the textile and printing industries. The compound is typically a solid at room temperature and exhibits a crystalline appearance. Dianisidine is known for its ability to undergo various chemical reactions, including oxidation, which can lead to the formation of colored products. It is important to handle this substance with care, as it may pose health risks, including potential carcinogenic effects, when exposed to certain conditions or in high concentrations. Additionally, proper safety measures should be observed when working with dianisidine, including the use of personal protective equipment and adequate ventilation. Its applications extend beyond dyes, as it can also be utilized in the production of certain polymers and as a reagent in chemical research.

Formula: C₁₄H₁₆N₂O₂

InChI: InChI=1S/C14H16N2O2/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2/h3-8H,15-16H2,1-2H3

InChI key: InChIKey=JRBJSXQPQWSCCF-UHFFFAOYSA-N

SMILES: O(C=1C=C(C=CC1N)C2=CC=C(N)C(OC)=C2)C

Synonyms:

• 3,3'-Dianisidine
• 3,3'-Dimethoxy-1,1'-Biphenyl-4,4'-Diamine
• 3,3'-Dimethoxy-4,4'-Diaminobiphenyl
• 3,3'-Dimethoxy-4,4'-diaminodiphenyl
• 3,3'-Dimethoxybenzidene
• 3,3'-Dimethoxybenzidin
• 3,3'-Dimethoxybenzidine
• 3,3'-Dimethoxybiphenyl-4,4'-Diamine
• 3,3'-Dimetoxibencidina
• 3,3′-Dimethoxy-biphenyl-4,4′-diamine
• 4,4'-Bi-o-anisidine
• 4,4'-Diamino-3,3'-Biphenyldiol Dimethyl Ether
• 4,4'-Diamino-3,3'-Dimethoxybiphenyl
• 4,4'-Diamino-3,3'-dimethoxy-1,1'-biphenyl
• Acetamine Diazo Black Rd
• Acetamine Diazo Navy Rd
• Amacel Developed Navy Sd
• Azoene Fast Blue Base
• Azogene Fast Blue B
• Benzidine, 3,3'-Dimethoxy-
• Blue Base
• Blue Base Irga B
• Blue Base Nb
• Blue Bn Base
• Brentamine Fast Blue B Base
• Cellitazol B
• Cellitazol Bn
• Cibacete Diazo Navy Blue 2B
• Diacel Navy Dc
• Diacelliton Fast Grey G
• Dianisidine
• Diato Blue Base B
• Diazo Fast Blue B
• Dmob
• Fast Blue
• Fast Blue B Base
• Fast Blue Base B
• Fast Blue Dsc Base
• Hiltonil Fast Blue B Base
• Kayaku Blue B Base
• Lake Blue B Base
• Meisei Teryl Diazo Blue Hr
• Mitsui Blue B Base
• Naphthanil Blue B Base
• Neutrosel Navy Bn
• Nsc 3168
• O,O'-Dianisidine
• O-Dianisidin
• Ortho-dianisidine
• Setacyl Diazo Navy R
• Spectrolene Blue B
• [1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethoxy-
• C.I. 24110
• C.I. Disperse Black 6
• C.I. Azoic Diazo Component 48

o-Dianisidine [for Biochemical Research]

CAS: 119-90-4

• Formula: C₁₄H₁₆N₂O₂
• Purity: >90.0%(T)
• Color and Shape: Yellow to Amber to Dark purple powder to crystal
• Molecular weight: 244.29

o-Dianisidine, 98+%

CAS: 119-90-4

o-Dianisidine is used as a redox indicator. It is used as an intermediate for the …

• Formula: C₁₄H₁₆N₂O₂
• Purity: 98+%
• Color and Shape: Purple or pink to brown, Crystals or powder or crystalline powder
• Molecular weight: 244.29

o-Dianisidine

CAS: 119-90-4

• Formula: C₁₄H₁₆N₂O₂
• Purity: ≥ 98.0%
• Color and Shape: Red to brown powder
• Molecular weight: 244.29

GB 31604.52-2021 Primary Aromatic Amine Mixtures 36 1000 µg/mL in Acetonitrile

CAS: 101-14-4 101-77-9 101-80-4 106-47-8 106-50-3 108-45-2 119-90-4119-93-7 120-71-8 1208-52-2 137-17-7 139-65-1 60-09-3 615-05-4 62-53-3 6582-52-1 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8

• Color and Shape: Mixture

3,3'-Dimethoxybenzidine

CAS: 119-90-4

• Formula: C₁₄H₁₆N₂O₂
• Color and Shape: Neat
• Molecular weight: 244.29

o-Dianisidine

CAS: 119-90-4

• Formula: C₁₄H₁₆N₂O₂
• Purity: >95.0%(HPLC)
• Color and Shape: Yellow to Amber to Dark purple powder to crystal
• Molecular weight: 244.29

3,3'-Dimethoxybenzidine 100 µg/mL in Acetonitrile

CAS: 119-90-4

• Formula: C₁₄H₁₆N₂O₂
• Color and Shape: Single Solution
• Molecular weight: 244.29

GB/T 17592-2011 Azo Dyes Mixture 128 1000 µg/mL in Acetonitrile

CAS: 101-14-4 101-77-9 101-80-4 106-47-8 106-50-3 119-90-4119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 62-53-3 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8

• Color and Shape: Mixture

Azodyes-Mix 6 10 µg/mL in Acetonitrile

CAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8

• Formula: C₉H₁₃N
• Color and Shape: Mixture
• Molecular weight: 135.21

3,3'-Dimethoxybenzidine, 97%

CAS: 119-90-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₄H₁₆N₂O₂
• Purity: 97%
• Color and Shape: Beige to pink to brown to purple, Crystalline powder or crystals
• Molecular weight: 244.29

SN/T 3045-2011 Azo Dyes Mixture 120 300 µg/mL in Acetonitrile

CAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8

• Color and Shape: Mixture

Azodyes-Mix 6 10 µg/mL in Acetonitrile

CAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8

• Formula: C₉H₁₃N
• Color and Shape: Mixture
• Molecular weight: 135.21

Azodyes-Mix 16 50 µg/mL in Acetonitrile

CAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4119-93-7 120-71-8 137-17-7 139-65-1 60-09-3 615-05-4 838-88-0 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-69-2 95-80-7 97-56-3 99-55-8

• Formula: C₉H₁₃N
• Color and Shape: Mixture
• Molecular weight: 135.21

Azodyes-Mix 9 100 µg/mL in Acetonitrile

CAS: 101-14-4 101-77-9 101-80-4 106-47-8 119-90-4119-93-7 120-71-8 137-17-7 139-65-1 615-05-4 838-88-0 87-62-7 90-04-0 91-59-8 91-94-1 92-67-1 92-87-5 95-53-4 95-68-1 95-69-2 95-80-7 97-56-3 99-55-8

• Formula: C₉H₁₃N
• Color and Shape: Mixture
• Molecular weight: 135.21

o-Dianisidine

CAS: 119-90-4

Applications o-Dianisidine (cas# 119-90-4) is a useful research chemical. Dyes and metabolites, Environmental Testing.

• Formula: C₁₄H₁₆N₂O₂
• Color and Shape: Grey
• Molecular weight: 244.29

o-Dianisidine

CAS: 119-90-4

Please enquire for more information about o-Dianisidine including the price, delivery time and more detailed …

• Formula: C₁₄H₁₆N₂O₂
• Purity: Min. 95%
• Color and Shape: Beige Powder
• Molecular weight: 244.29 g/mol