- Fast yellow GC base
Clear colorless to amber liquid, darkens on exposure to air, characteristic sweet amine odor.
Dye, pesticide, pigment, rubber chemicals intermediate.
Registry Numbers and Inventories.
EC Index Number
toxic, dangerous for the environment
R 23/24/25 33 50/53
S 28 36/37/39 45 60 61
Swiss Giftliste 1
Japan ENCS (MITI)
Melting point, °C
Boiling point, °C
Vapor pressure, mmHg
19.5 (100 C)
Vapor density (air=1)
20 ppm (0.0020%) at 20 C (calculated)
1.213 g/cm3 (20 C)
Solubility in water
2.9157 cp @ 20C
43.66 g/s2 at 20 C
Partition coefficient, pKow
Heat of fusion
Heat of vaporization
Heat of combustion
Hazards and Protection.
Poison room locked.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with skin and eyes. Do not ingest or inhale.
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.
Stable under normal temperatures and pressures.
Acids, acid chlorides, acid anhydrides, strong oxidizing agents.
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen.
Upper exp. limit, %
Lower exp. limit, %
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
This chemical is combustible.
Containers may explode when heated.
Irritating and toxic hydrogen chloride and oxides of nitrogen may form in fires.
NIOSH: Potential Occupational Carcinogen.
May cause cancer according to animal studies.
May cause irritation of the digestive tract. May cause methemoglobinemia, cyanosis, convulsions, and death. Methemoglobinemia is characterized by dizziness, drowsiness, headache, breath shortness, cyanosis with bluish skin, rapid heart rate and chocolate-brown colored blood. May cause skin eruptions and/or acne.
May cause respiratory tract irritation. May cause effects similar to those described for ingestion.
Causes skin irritation. May be absorbed through the skin in harmful amounts. Produces acneiform eruptions.
Causes eye irritation.
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. Induce vomiting by giving one teaspoon of Syrup of Ipecac.
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if symptoms occur.
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
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