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N,N-Diethyl-p-phenylenediamine
CAS No.: 93-05-0
Synonyms:
Formula: C10H16N2
Exact Mass: 164.13100
Molecular Weight: 164.24700
PSA: 29.26000
LogP: 2.69620
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N,N-Diethyl-p-phenylenediamine 93-05-0 MSDS
Name: N N-Diethyl-p-phenylenediamine Material Safety Data Sheet
Synonym: 4-Amino-N,N-diethylaniline; p-Aminodiethylaniline; N,N-Diethyl-1,4-benzenediamine; Diethylaminoaniline
CAS: 93-05-0
Section 1 - Chemical Product   MSDS Name:N N-Diethyl-p-phenylenediamine Material Safety Data Sheet
Synonym:4-Amino-N,N-diethylaniline; p-Aminodiethylaniline; N,N-Diethyl-1,4-benzenediamine; Diethylaminoaniline

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
93-05-0 N,N-Diethyl-p-phenylenediamine >85 202-214-1
Hazard Symbols: T C
Risk Phrases: 25 34

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Toxic if swallowed. Causes burns.Air sensitive.Light sensitive.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Harmful if absorbed through the skin. Causes skin burns. Absorption into the body may cause cyanosis (bluish discoloration of skin due to deficient oxygenation of the blood). If absorbed, may cause central nervous system effects. May cause allergic contact dermatitis.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns.
Methemoglobinemia is characterized by dizziness, drowsiness, headache, shortness of breath, cyanosis (bluish discoloration of skin due to deficient oxygenation of the blood), rapid heart rate and chocolate-brown colored blood. Overexposure may cause methemoglobinemia. May cause central nervous system effects.
Inhalation:
Causes chemical burns to the respiratory tract. May cause methemoglobinemia. Material has a very low vapor pressure and inhalation exposures are not expected unless material is heated or misted.
Chronic:
May cause methemoglobinemia, which is characterized by chocolate-brown colored blood, headache, weakness, dizziness, breath shortness, cyanosis (bluish skin due to deficient oxygenation of blood), rapid heart rate, unconsciousness and possible death.
Prolonged and/or repeated skin exposure may cause allergic dermatitis.

Section 4 - FIRST AID MEASURES
  Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid immediately.
Skin:
In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively. For methemoglobinemia, administer oxygen alone or with Methylene Blue depending on the methemoglobin concentration in the blood.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not breathe vapor or mist.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area. Storage under a nitrogen blanket has been recommended. Store protected from light.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 93-05-0: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid or liquid
Color: yellow to brown
Odor: Not available.
pH: Not available.
Vapor Pressure: 0.00298 mm Hg @ 25 deg C
Viscosity: Not available.
Boiling Point: 260-268 deg C
Freezing/Melting Point: 19-23 deg C
Autoignition Temperature: 460 deg C ( 860.00 deg F)
Flash Point: 139 deg C ( 282.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Insoluble.
Specific Gravity/Density: 0.988
Molecular Formula: C10H16N2
Molecular Weight: 164.25

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
May discolor on exposure to air. Light sensitive.
Conditions to Avoid:
Light, exposure to air, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, nitrosamines.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 93-05-0: SS9275000 LD50/LC50:
CAS# 93-05-0: Draize test, rabbit, eye: 100 uL/24H Severe; Oral, mouse: LD50 = 200 mg/kg; Oral, rat: LD50 = >200 mg/kg.
Oral LD50 mouse: 50-100 mg/kg with CNS signs. (Kodak) irritation, guinea pig: Severe. (Kodak) Severe. (Kodak) Carcinogenicity:
N,N-Diethyl-p-phenylenediamine - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: CORROSIVE SOLID, TOXIC, N.O.S.*
Hazard Class: 8 (6.1)
UN Number: 2923
Packing Group: III
IMO
Shipping Name: CORROSIVE SOLID, TOXIC, N.O.S.
Hazard Class: 8 (6.1)
UN Number: 2923
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE SOLID, TOXIC, N.O.S.
Hazard Class: 8 (6.1)
UN Number: 2923
Packing group: III

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T C
Risk Phrases:
R 25 Toxic if swallowed.
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36 Wear suitable protective clothing.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 93-05-0: No information available.
Canada
CAS# 93-05-0 is listed on Canada's DSL List.
CAS# 93-05-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 93-05-0 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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