ChemicalBook > Product Catalog >Dyes and Pigments >dye >Solvent Dyes >Solvent Yellow 2

Solvent Yellow 2

Solvent Yellow 2 Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Solvent Yellow 2
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:60-11-7
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: career henan chemical co
Tel: +86-371-86658258
Products Intro: Product Name:Solvent Yellow 2
Purity:98%-100% Package:1KG;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Products Intro: Product Name:4-(dimethylamino)azobenzene
Purity:99% Package:5KG;1KG
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Products Intro: Product Name:Solvent Yellow 2

Lastest Price from Solvent Yellow 2 manufacturers

  • Solvent Yellow 2
  • US $1.00 / KG
  • 2019-07-06
  • CAS:60-11-7
  • Min. Order: 1KG
  • Purity: 98%-100%
  • Supply Ability: 1000KG
Solvent Yellow 2 Basic information
Product Name:Solvent Yellow 2
Synonyms:4-dimethylaminoazobenzol;4-dimethylaminophenylazobenzene;Aniline, N,N-dimethyl-p-(phenylazo)-;Atul Fast Yellow R;atulfastyellowr;Azobenzene, p-(dimethylamino)-;Brilliant Fast Oil Yellow;Brilliant Fast Spirit Yellow
Product Categories:Analytical Chemistry;Indicator (pH);pH Indicators;Solvent Dyestuff;Azo
Mol File:60-11-7.mol
Solvent Yellow 2 Structure
Solvent Yellow 2 Chemical Properties
Melting point 111 °C (dec.)(lit.)
Boiling point 356.8°C (rough estimate)
density 1.1303 (rough estimate)
vapor pressure 3 x 10-7 mmHg (estimated, NIOSH, 1997)
refractive index 1.5770 (estimate)
storage temp. Store at RT.
solubility Solubility Insoluble in water; soluble in ethanol, benzene, ether, chloroform,petroleum ether, mineralacids, oils
pka3.226(at 25℃)
form Powder
Colour Index 11020
color Yellow
PH Range2.9(red)-4(yellow/orange)
Water Solubility 13.6 mg/L
λmax408nm, 256nm, 508nm
Merck 14,3229
BRN 746016
Stability:Stable, but heat and light sensitive. Incompatible with strong oxidizing agents, strong acids.
Major ApplicationElectrochromic materials, sol-gel coatings, display device, inks, gasdetection apparatus, status assessment indetection apparatus, nematocides, hair dyes, diapers, food storage, status assessment inbreast cancer, detecting carbohydrates, bacteria, diagnosing cervical disease, wound dressing materials
CAS DataBase Reference60-11-7(CAS DataBase Reference)
NIST Chemistry ReferenceBenzenamine, N,N-dimethyl-4-(phenylazo)-(60-11-7)
EPA Substance Registry System4-Dimethylaminoazobenzene (60-11-7)
Safety Information
Hazard Codes T
Risk Statements 25-40-68-45-23/24/25
Safety Statements 36/37-45-53-22
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS BX7350000
HazardClass 6.1
PackingGroup III
HS Code 29270000
Hazardous Substances Data60-11-7(Hazardous Substances Data)
ToxicityAcute oral LD50 for mice 300 mg/kg, rats 200 mg/kg (quoted, RTECS, 1985).
MSDS Information
4-Dimethylaminoazobenzene English
ACROS English
SigmaAldrich English
ALFA English
Solvent Yellow 2 Usage And Synthesis
Chemical Propertiesyellow to orange crystalline powder
UsesFor determination of free HCl in gastric juice; spot test identification of peroxidized fats; pH indicator (red 2.9, yellow 4.0).
DefinitionA banned food coloring.
Production Methods4-Dimethylaminoazobenzene was produced in large quantities in the early 1900s but is currently not produced in any significant commercial quantity in the United States.
General DescriptionYellow crystalline leaflets or an orange powder.
Air & Water ReactionsDust may form an explosive mixture in air. Insoluble in water.
Reactivity ProfileSolvent Yellow 2 can detonate, particularly if sensitized by the presence of metal salts or strong acids. May form toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May form flammable gases with alkali metals. May react explosively with strong oxidizing agents, metal salts, peroxides, and sulfides. May react explosively with strong oxidizing agents, metal salts, peroxides, and sulfides.
Fire HazardFlash point data for Solvent Yellow 2 are not available. Solvent Yellow 2 is probably combustible.
Safety ProfileConfirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by ingestion and intraperitoneal routes. Experimental teratogenic and reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx
Carcinogenicity4-Dimethylaminoazobenzene is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity fromstudies in experimental animals.
Environmental fateChemical/Physical. Releases toxic nitrogen oxides when heated to decomposition (Sax and Lewis, 1987).
At influent concentrations of 1.0, 0.1, 0.01, and 0.001 mg/L, the GAC adsorption capacities were 249, 140, 83, and 48 mg/g, respectively (Dobbs and Cohen, 1980).
Purification MethodsCrystallise the dye from acetic acid or isooctane, or from 95% EtOH by adding hot water and cooling. Dry it over KOH under vacuum at 50o. [Beilstein 6 IV 448.] CARCINOGEN.
Solvent Yellow 2 Preparation Products And Raw materials
Raw materialsSodium acetate
Tag:Solvent Yellow 2(60-11-7) Related Product Information
Dimethyl fumarate Dimethyl sulfoxide Solvent Yellow 33 Dimethyl sulfate 4-Hydroxyazobenzene, Solvent Yellow 7 azotoluene 1,8-Bis(phenylthio)-9,10-anthracenedione Phosphorus ETHANE AZOBENZENE Dichlorodimethylsilane Solvent Yellow 2 N,N-Dimethylformamide 4-Dimethylaminobenzaldehyde Poly(dimethylsiloxane) 2,6-Dihydroxy-3-methylpurine 2-Dimethylaminoethanol N,N-Dimethylacetamide