2,4-Diaminoanisole is a needle-like solid.Molecular weight = 138.19; Freezing/Melting point67-68℃. The sulfate is an off-white to violet powder.Hazard Identification (based on NFPA-704 M RatingSystem): Health 3, Flammability 0, Reactivity 0 (includessulfate). Soluble in water.
2,4-Diaminoanisole is a needle-like solid.
2,4-Diaminoanisole may be used as an analytical reference standard for the determination of the analyte in:
- Mainstream waterpipe smoke using liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS).
- Haircolor products by high performance liquid chromatography (HPLC).
ChEBI: 2,4-Diaminoanisole is a member of methoxybenzenes.
Colorless needles. Primarily used (along with salts such as 2,4-DIAMINOANISOLE sulfate) as a component of hair & fur dye formulations.
2,4-DIAMINOANISOLE is incompatible with the following: Strong oxidizers .
Confirmed carcinogen.
Poison by intraperitoneal route. Moderately
toxic by ingestion. Experimental
reproductive effects. Human mutation data
reported. A skin irritant. When heated to
decomposition it emits toxic fumes of NOx.
See also other diaminoanisole entries.
The principal use of 2,4-diamino-ani-
sole (and its salts such as the sulfate) as a component of
oxidation (permanent) hair and fur dye formulations.
Human exposure to 2,4-diaminoanisole sulfate may
possibly occur through skin absorption at chemical and dye
production facilities, as well as through dermal contact in
persons using hair dyes containing the chemical.
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seekmedical attention immediately. If this chemical contactsthe skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove fromexposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing hasstopped and CPR if heart action has stopped. Transferpromptly to a medical facility. When this chemical hasbeen swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.
Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with 2,4-DAAsulfate you should be trained on its proper handling andstorage. A regulated, marked area should be establishedwhere this chemical is handled, used, or stored in compliance with OSHA Standard 1910.1045. Store in tightlyclosed containers in a cool, well-ventilated area away fromaluminum and magnesium.
UN2811 Toxic solids, organic, n.o.s., Hazard
Class: 6.1; Labels: 6.1-Poisonous materials, Technical
Name Required. UN3143 Dyes, solid, toxic, n.o.s. or Dye
intermediates, solid, toxic, n.o.s., Hazard Class: 6.1;
Labels: 6.1-Poisonous materials, Technical Name Required.
Incompatible with strong oxidizers
(chlorates, nitrates, peroxides, permanganates, perchlorates,
chlorine, bromine, fluorine, etc.); contact may cause fires
or explosions. Keep away from alkaline materials, strong
bases, strong acids, oxoacids, and epoxides. The sulfate
may react violently with aluminum and magnesium.
Dissolve or mix the material
with a combustible solvent and burn in a chemical incinera-
tor equipped with an afterburner and scrubber. All federal,
state, and local environmental regulations must be
observed
.
