Phenylhydrazine hydrochloride

144.6

144.045425

3594958

200-444-7

H7QFK49SVD

5710

2572

DTXSID3021148

29280090

38

2.54750

White to light yellow or pinkish-beige Fine Crystalline Powder

Greater than 1 at 68F (EPA, 1998)

245 °C (decomp)

Not pertinent; it decomposes (EPA, 1998)

115.4ºC

H2O: 50 g/L (20 ºC)

−20°C

Oral-Mouse LD50: 2100 mg/kg

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

Forms corrosive acidic solutions.

Azo, Diazo, Azido, Hydrazine, and Azide Compounds

PHENYLHYDRAZINE HYDROCHLORIDE may be corrosive to metals (USCG, 1999).

III

6.1

UN 2811 6.1/PG 3

3

45-23/24/25-36/38-43-48/23/24/25-50-68

53-45-61

MV9000000

T,N

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

Stable. Incompatible with most common metals.

P201-P261-P280-P301 + P310 + P330-P308 + P313-P403 + P233

H301 + H311 + H331-H315-H317-H319-H341-H350-H372-H410

Toxic and irritating hydrogen chloride and oxides of nitrogen may be produced in fire. May be corrosive to metals. Hazardous polymerization may not occur. (EPA, 1998)|Flammable - 2nd degree

|Danger|H301+H311+H331 (53.52%): Toxic if swallowed, in contact with skin or if inhaled [Danger Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|P201, P202, P260, P261, P264, P270, P271, P272, P273, P280, P281, P301+P310, P302+P352, P304+P340, P305+P351+P338, P308+P313, P311, P312, P314, P321, P322, P330, P332+P313, P333+P313, P337+P313, P361, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 71 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H301: Toxic if swallowed [Danger Acute toxicity, oral]|Warning|H303: May be harmful if swallowed [Warning Acute toxicity, oral]|P31, and 312

Wear goggles and self-contained breathing apparatus. Use water, foam, dry chemical, or carbon dioxide. (EPA, 1998)

Avoid contact with solid and dust. Restrict access. Disperse and flush. (Non-Specific -- Phenylhydrazine) Keep unnecessary people away; isolate hazard area and deny entry. Stay upwind; keep out of low areas. Do not touch spilled material; stop leak if you can do it without risk. Small spills: take up with sand or other noncombustible absorbent material and place into containers for later disposal. Small dry spills: with clean shovel place material into clean, dry container and cover; move containers from spill area. Large spills: dike far ahead of spill for later disposal. (EPA, 1998)

For emergency situations, wear a positive pressure, pressure-demand, full facepiece self-contained breathing apparatus (SCBA) or pressure- demand supplied air respirator with escape SCBA and a fully-encapsulating, chemical resistant suit. (EPA, 1998)

moderately

Electron-accepting molecules in chemical reactions in which electrons are transferred from one molecule to another (OXIDATION-REDUCTION). (See all compounds classified as Oxidants.)

This material is poisonous if swallowed or if fumes are inhaled. Dust is irritating to eyes, nose, and throat. Phenylhydrazine is a chronic poison. Phenylhydrazine is an industrial substance suspect of carcinogenic potential for humans. (EPA, 1998)

Warning: Phenylhydrazine hydrochloride is highly irritating to eyes, nose, and throat. Caution is advised. Signs and Symptoms of Acute Phenylhydrazine Hydrochloride Exposure: Signs and symptoms of acute exposure to phenylhydrazine hydrochloride may include severe eye and skin irritation, facial numbness, facial swelling, and increased salivation. Headache, twitching, seizures, convulsions, and coma may also occur. GI signs and symptoms include anorexia, nausea, and vomiting. Pulmonary edema, cardiac depression, and hypotension (low blood pressure) also may occur. Phenylhydrazine hydrochloride is toxic to the liver, ruptures red blood cells, and may cause kidney damage. Emergency Life-Support Procedures: Acute exposure to phenylhydrazine hydrochloride may require decontamination and life support for the victims. Emergency personnel should wear protective clothing appropriate to the type and degree of contamination. Air-purifying or supplied-air respiratory equipment should also be worn, as necessary. Rescue vehicles should carry supplies such as plastic sheeting and disposable plastic bags to assist in preventing spread of contamination. Inhalation Exposure: 1. Move victims to fresh air. Emergency personnel should avoid self-exposure to phenylhydrazine hydrochloride. 2. Evaluate vital signs including pulse and respiratory rate and note any trauma. If no pulse is detected, provide CPR. If not breathing, provide artificial respiration. If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3. Obtain authorization and/or further instructions from the local hospital for performance of other invasive procedures. 4. Transport to a health care facility. Dermal/Eye Exposure: 1. Remove victims from exposure. Emergency personnel should avoid self-exposure to phenylhydrazine hydrochloride. 2. Evaluate vital signs including pulse and respiratory rate and note any trauma. If no pulse is detected, provide CPR. If not breathing, provide artificial respiration. If breathing is labored, administer 100% humidified oxygen or other respiratory support. 3. Remove contaminated clothing and shoes as soon as possible. 4. If eye exposure has occurred, eyes must be flushed with lukewarm water for at least 15 minutes. 5. Wash exposed skin areas thoroughly with soap and water. 6. Obtain authorization and/or further instructions from the local hospital for performance of other invasive procedures. 7. Transport to a health care facility. Ingestion Exposure: 1. Evaluate vital signs including pulse and respiratory rate and note any trauma. If no pulse is detected, provide CPR. If not breathing, provide artificial respiration. If breathing is labored, administer 100% humidified oxygen or other respiratory support. 2. Obtain authorization and/or further instructions from the local hospital for performance of other invasive procedures. 3. Vomiting may be induced with syrup of Ipecac. If elapsed time since ingestion is unknown or suspected to be greater than 30 minutes, do not induce vomiting and proceed to Step 4. Ipecac should not be administered to children under 6 months of age.Warning: Ingestion of phenylhydrazine hydrochloride may result in sudden onset of seizures or loss of consciousness. Syrup of Ipecac should be administered only if victims are alert, have an active gag-reflex, and show no signs of impending seizure or coma. If ANY uncertainty exists, proceed to Step 4.The following dosages of Ipecac are recommended: children up to 1 year old, 10mL (1/3 ox); children 1 to 12 years old, 15 mL (1/2 oz); adults, 30 mL (1 oz). Ambulate (walk) the victims and give large quantities of water. If vomiting has not occurred after 15 minutes, Ipecac may be readministered. Continue to ambulate and give water to the victims. If vomiting has not occurred within 15 minutes after second administration of Ipecac, administer activated charcoal. 4. Activated charcoal may be administered if victims are conscious and alert. Use 15 to 30 gm (1/2 to 1 oz) for children, 50 to 100 gm (1-3/4 to 3-1/2 oz) for adults, with 125 to 250 mL (1/2 to 1 cup) of water. 5. Promote excretion by administering a saline cathartic or sorbitol to conscious and alert victims. Children require 15 to 30 gm (1/2 to 1 oz) of cathartic; 50 to 100 gm (1-3/4 to 3-1/2 oz) is recommended for adults. 6. Transport to a health care facility. (EPA, 1998)

phenylhydrazide

Hydrazine, phenyl-, hydrochloride (1:1): ACTIVE

Fire Hazards -> Flammable - 2nd degree