Auramine

Base Information

• Chemical Name: Auramine
• CAS No.: 492-80-8
• Deprecated CAS: 105913-60-8
• Molecular Formula: C17H21 N3
• Molecular Weight: 267.374
• Hs Code.: 2925290090
• European Community (EC) Number: 207-762-5
• UN Number: 3077,1602
• UNII: 73O74R443B
• DSSTox Substance ID: DTXSID7043821
• Nikkaji Number: J1.556C
• Wikidata: Q26840770
• Metabolomics Workbench ID: 57937
• ChEMBL ID: CHEMBL1626329
• Mol file: 492-80-8.mol

Synonyms:Auramine;Auramine O;Benzophenoneidum

Chemical Property of Auramine

Chemical Property:

• Appearance/Colour: yellow powder
• Melting Point: 138℃
• Refractive Index: 1.6360 (estimate)
• Boiling Point: 406.2 °C at 760 mmHg
• PKA: 10.12±0.50(Predicted)
• Flash Point: 199.4 °C
• PSA: 30.33000
• Density: 1.01 g/cm³
• LogP: 3.33450
• XLogP3: 4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 267.173547683
• Heavy Atom Count: 20
• Complexity: 278
• Transport DOT Label: Class 9

Purity/Quality:

99% ^*data from raw suppliers

Auramine analytical standard ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn,N
• Statements: 22-36-40-51/53
• Safety Statements: 36/37-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Dyes -> Di- and Triaryl Dyes
• Canonical SMILES: CN(C)C1=CC=C(C=C1)C(=N)C2=CC=C(C=C2)N(C)C
• Uses: Yellow dye for paper, textiles, leather; antisep- tic; fungicide.

Technology Process of Auramine

There total 28 articles about Auramine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

4,4'-methylene-bis(N,N-dimethylaniline) (101-61-1) → auramine O (492-80-8)

Guidance literature:

With sulfur; nachfolgend Behandlung mit Ammoniak;

Reference yield:

bis(p-dimethylaminophenyl)methanone (90-94-8) → auramine O (492-80-8)

Guidance literature:

With ammonium chloride; zinc(II) chloride;

Reference yield:

4-bromo-N,N-dimethylaniline (586-77-6) → auramine O (492-80-8)

Guidance literature:

With diethyl ether; lithium; Behandeln des Reaktionsprodukts mit 4-Dimethylamino-benzonitril in Aether;

DOI:10.1021/ja01214a007

upstream raw materials:

4,4'-bis(dimethylamino)benzhydrol

4-bromo-N,N-dimethylaniline

2,2-bis(4-(dimethylamino)phenyl)propane

N-methylene>aniline

Downstream raw materials:

4-(4,4'-bis-dimethylamino-benzhydrylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one

1,1-bis<4-(dimethylamino)phenyl>-2-nitroethylene

N-(4,4'-bis-dimethylamino-benzhydrylidene)-benzenesulfonamide

Refernces

• 1、 -. "Concentrated solution of a phosphate of a dyestuff of the Auramine series". . . Retrieved 2008/06/13.