Solvent Yellow 2

Details:

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
pka    3.226(at 25℃)
form     Powder
Colour Index     11020
color     Yellow
PH    2.9-4.0
PH Range    2.9(red)-4(yellow/orange)
Water Solubility     13.6 mg/L
λmax    408nm, 256nm, 508nm
Merck     14,3229
BRN     746016
Stability:    Stable, but heat and light sensitive. Incompatible with strong oxidizing agents, strong acids.
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    4-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
TSCA     Yes
HazardClass     6.1
PackingGroup     III
HS Code     29270000
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).