m-Phenylenediamine hydrochloride

181.06

144.045425

3911748

208-790-0

SE5RLO93TG

DTXSID4021139

White or slightly red crystalline powder

2921519090

52.04000

3.61740

Light beige to gray-beige Crystalline Powder

171 °C (decomp) @ Solvent: Water

283.2ºC at 760 mmHg

147.6ºC

H2O: freely soluble

Peritoneal-rat LD50: 325 mg/kg; peritoneal-mouse LD50: 100 mg/kg

Open flame is flammable; heat releases toxic hydrogen chloride and nitrogen oxide gas

III

6.1

UN 2811 6.1/PG 3

3

23/24/25-36-40-43-50/53-68

28-36/37-45-60-61-28A

SS9800000

T,N

The warehouse is ventilated, low temperature and dry; stored and transported separately from food materials

Stable. Incompatible with strong oxidizing agents.

P261-P273-P280-P301 + P310-P305 + P351 + P338-P311

H301-H311-H317-H319-H331-H341-H410

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

USEPA; PHENYLENEDIAMINES; RESPONSE TO INTERAGENCY TESTING COMMITTEE; FED REGIST 47(5) 973 (1982). EVIDENCE IS GIVEN SUPPORTING TESTING OF THE CLASS OF COMPOUNDS PHENYLENEDIAMINES FOR THEIR TOXIC EFFECTS ON HUMAN HEALTH AND THE ENVIRONMENT. THE RESULTS OF TOXICITY TESTING OF 22 COMPOUNDS ARE TABULATED AS ARE THE EFFECTS FOR WHICH TESTING IS BEING CONSIDERED FOR 13 COMPOUNDS, AND THE USES OR POTENTIAL USES OF 47 PHENYLENEDIAMINES.

|Danger|H301: Toxic if swallowed [Danger Acute toxicity, oral]|P201, P202, P261, P264, P270, P271, P272, P273, P280, P281, P301+P310, P302+P352, P304+P340, P305+P351+P338, P308+P313, P311, P312, P321, P322, P330, P333+P313, P337+P313, P361, P363, P391, P403+P233, P405, and P501|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|Aggregated GHS information provided by 46 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|P260, P261, P264, P270, P272, P280, P301+P310, P302+P352, P305+P351+P338, P307+P311, P314, P321, P330, P333+P313, P337+P313, P363, P405, and P501

highly toxic

LD50 Mouse sc 120 mg/kg body weight

Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS. (See all compounds classified as Coloring Agents.)

For immediate first aid: Ensure that adequate decontamination has been carried out. If victim is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask as trained. Perform CPR if necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep victim quiet and maintain normal body temperature. Obtain medical attention. /Organic bases, amines, and related compounds/|For basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... Monitor for shock and treat if necessary ... Anticipate seizures and treat if necessary ... For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... Do not use emetics. For ingestion, rinse mouth and administer 5 mL/kg up to 200 mL of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Administer activated charcoal ... Cover skin burns with sterile dressings after decontamination ... . /Organic bases, amines, and related compounds/

/SRP/: POTENTIAL METHEMOGLOBIN FORMER.|Poison by intraperitoneal route. Questionable carcinogen with experimental tumorigenic data. Mutation data reported.

1,4-benzenediamine

1,3-Benzenediamine, hydrochloride (1:2): ACTIVE|NO EVIDENCE WAS FOUND THAT THE HYDROCHLORIDE HAS EVER BEEN PRODUCED COMMERCIALLY IN THE US.

GAS CHROMATOGRAPHY HAS BEEN USED TO SEPARATE ISOMERIC PHENYLENEDIAMINES, AND META-PHENYLENEDIAMINE HAS BEEN IDENTIFIED IN CURED EPOXY RESINS BY PYROLYSIS GAS CHROMATOGRAPHY. /PHENYLENEDIAMINES/