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60-11-7

Name Solvent Yellow 2
CAS 60-11-7
EINECS(EC#) 200-455-7
Molecular Formula C14H15N3
MDL Number MFCD00008308
Molecular Weight 225.29
MOL File 60-11-7.mol

Chemical Properties

Definition A banned food coloring.
Appearance yellow to orange crystalline powder
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  Insoluble in water; soluble in ethanol, benzene, ether, chloroform,petroleum ether, mineralacids, oils
Colour Index  11020
form  Powder
pka 3.226(at 25℃)
color  Yellow
PH 2.9-4.0
PH Range 2.9(red)-4(yellow/orange)
Stability: Stable, but heat and light sensitive. Incompatible with strong oxidizing agents, strong acids.
Water Solubility  13.6 mg/L
λmax 408nm, 256nm, 508nm
Merck  14,3229
BRN  746016
Major Application Electrochromic 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 Reference 60-11-7(CAS DataBase Reference)
IARC 2B (Vol. 8, Sup 7) 1987
NIST Chemistry Reference Benzenamine, N,N-dimethyl-4-(phenylazo)-(60-11-7)
EPA Substance Registry System 60-11-7(EPA Substance)

Safety Data

Hazard Codes  T
Risk Statements 
R25:Toxic if swallowed.
R40:Limited evidence of a carcinogenic effect.
R68:Possible risk of irreversible effects.
R45:May cause cancer.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S53:Avoid exposure-obtain special instruction before use .
S22:Do not breathe dust .
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  BX7350000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29270000
Safety Profile
Confirmed 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
Hazardous Substances Data 60-11-7(Hazardous Substances Data)
Toxicity
Acute oral LD50 for mice 300 mg/kg, rats 200 mg/kg (quoted, RTECS, 1985).

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