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LEONID CHEMICALS
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MATERIAL SAFETY DATA SHEET Bangalore-560 022, Karnataka, INDIA
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DIPHENYLAMINE
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SECTION 1- CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
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MSDS Name:
DIPHENYLAMINE
Synonyms : N-phenylaniline; anilinobenzene; benzenamine,N-phenyl-
CAS No. : 122-39-4
Molecular Weight : 169.24
Chemical Formula : (C6H5)2 NH
Product Codes : Un Listed
J.T. Baker : 1944
Mallinckrodt : 4938
Company Information:
LEONID CHEMICALS
62/A-2 1st Stage, Yeshwanthpur Industrial Suburb
Ashokpuram School Road
Bangalore-560 022, Karnataka, INDIA
Ph: +91-80-2337 8354, Fax: +91-80-2357 4827
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SECTION 2- COMPOSITION, INFORMATION ON INGREDIENTS
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Ingredient : Diphenylamine
CAS No. : 122-39-4
% : 100 %
Hazardous : Yes
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SECTION 3- HAZARDS IDENTIFICATION
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EMERGENCY OVERVIEW
WARNING! HARMFUL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN. CAUSES
IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. AFFECTS THE BLOOD. MAY CAUSE
METHEMOGLOBINEMIA.
J.T. Baker SAF-T-DATA(tm) Ratings (Provided here for your convenience)
Health Rating : 1 - Slight
Flammability Rating : 1 - Slight
Reactivity Rating : 1 - Slight
Contact Rating : 2 - Moderate
Lab Protective Equip : GOGGLES; LAB COAT
Storage Color Code : Orange (General Storage)
Potential Health Effects
Inhalation:
May cause irritation to the mucous membranes. Inhalation of dust may cause systemic
poisoning, symptoms may parallel those from ingestion exposure. May cause
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methemoglobinemia.
Ingestion:
May cause anoxia, headache, fatigue, anorexia, cyanosis, vomiting, diarrhea,
emaciation, hypothermia, bladder irritation, kidney, heart, and liver damage. May cause
methemoglobinemia.
Skin Contact:
May cause skin irritation. Liquid material may be absorbed through the skin. Symptoms
may parallel those from ingestion exposure. May cause methemoglobinemia.
Eye Contact:
May cause irritation, redness, pain, and corneal damage.
Chronic Exposure:
Prolonged or repeated exposure from inhalation or skin absorption of liquid may cause
damage to the nervous system, liver, kidneys, and bone marrow. May also cause weight
loss, anemia, weakness, and irritability.
Aggravation of Pre-existing Conditions:
No information found.
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SECTION 4- FIRST AID MEASURES
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Inhalation:
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult,
give oxygen. Call a physician.
Ingestion:
Induce vomiting immediately as directed by medical personnel. Never give anything by
mouth to an unconscious person. Call a physician immediately.
Skin Contact:
Immediately flush skin with plenty of soap and water for at least 15 minutes while
removing contaminated clothing and shoes. Get medical attention. Wash clothing before
reuse. Thoroughly clean shoes before reuse.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and
upper eyelids occasionally. Get medical attention immediately.
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SECTION 5- FIRE FIGHTING MEASURES
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Fire:
Flash point : 150C (302F)
Autoignition temperature : 634C (1173F)
May pose a slight fire hazard when exposed to heat or flame.
Explosion:
Contact with hexachloromelamine or trichloromelamine may cause an explosive
reaction.
Fire Extinguishing Media:
Water spray, dry chemical, alcohol foam, or carbon dioxide. Water stream or foam may
cause frothing.
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Special Information:
In the event of a fire, wear full protective clothing and NIOSH-approved self-contained
breathing apparatus with full facepiece operated in the pressure demand or other
positive pressure mode.
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SECTION 6- ACCIDENTAL RELEASE MEASURES
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Ventilate area of leak or spill. Wear appropriate personal protective equipment as
specified in Section 8. Spills: Pick up and place in a suitable container for reclamation or
disposal, using a method that does not generate dust.
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SECTION 7 - HANDLING and STORAGE
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Protect against physical damage. Outside or detached storage is preferred. Inside
storage should be in a standard flammable liquids storage room or cabinet. Separate from
oxidizing materials. Storage and use areas should be No Smoking areas. Protect from
light. Isolate from incompatible substances. Can be stored in containers for extended
periods when temperature is below 65C. Prolonged storage above this point accelerates
discoloration.
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SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
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Airborne Exposure Limits:
-ACGIH Threshold Limit Value (TLV): 10 mg/m3 (TWA)
Ventilation System:
A system of local and/or general exhaust is recommended to keep employee exposures
below the Airborne Exposure Limits. Local exhaust ventilation is generally preferred
because it can control the emissions of the contaminant at its source, preventing
dispersion of it into the general work area. Please refer to the ACGIH document,
Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for
details.
Personal Respirators (NIOSH Approved):
If the exposure limit is exceeded and engineering controls are not feasible, a half
facepiece particulate respirator (NIOSH type N95 or better filters) may be worn for up to
ten times the exposure limit or the maximum use concentration specified by the
appropriate regulatory agency or respirator supplier, whichever is lowest.. A full-face
piece particulate respirator (NIOSH type N100 filters) may be worn up to 50 times the
exposure limit, or the maximum use concentration specified by the appropriate
regulatory agency, or respirator supplier, whichever is lowest. If oil particles (e.g.
lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P filter. For
emergencies or instances where the exposure levels are not known, use a full-facepiece
positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not
protect workers in oxygen-deficient atmospheres. An OV/particluate (NIOSH type N95
filter or better) respirator may be preferable when odor is a problem.
Skin Protection:
Wear impervious protective clothing, including boots, gloves, lab coat, apron or
coveralls, as appropriate, to prevent skin contact.
Eye Protection:
Use chemical safety goggles and/or a full face shield where splashing is possible.
Maintain eye wash fountain and quick-drench facilities in work area.
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SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES
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Appearance : White to yellow crystals.
Odor : Floral odor.
Solubility : Negligible.
Density : 1.16
pH : No information found.
% Volatiles by volume @ 21C (70F) : 0
Boiling Point : 302C (576F)
Melting Point : 52C (126F)
Vapor Density (Air=1) : 5.82
Vapor Pressure (mm Hg) : 1 @ 108C (226F)
Evaporation Rate (BuAc=1) : No information found.
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SECTION 10 - STABILITY AND REACTIVITY
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Stability:
Stable under ordinary conditions of use and storage. Discolors on exposure to light.
Hazardous Decomposition Products
Burning may produce carbon monoxide, carbon dioxide, nitrogen oxides.
Hazardous Polymerization:
Will not occur.
Incompatibilities:
Hexachloromelamine, trichloromelamine, and oxidizing agents.
Conditions to Avoid:
Light and heat.
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SECTION 11 - TOXICOLOGICAL INFORMATION
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Oral rat LD50: 2000 mg/kg; investigated as a mutagen and reproductive effector.
NTP Carcinogen
Ingredient : Diphenylamine (122-39-4)
Known : No
Anticipated : No
IARC Category : None
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SECTION 12 - ECOLOGICAL INFORMATION
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Environmental Fate:
Theoretical oxygen demand (THOD) is 2.39. Chemical ox. in a 0.05N K2Cr2O7 solution is
90% of THOD. Chemical demand in a 0.01N KMnO4 solution is 88% of THOD.
Environmental Toxicity:
No information found.
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SECTION 13 - DISPOSAL CONSIDERATIONS
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Whatever cannot be saved for recovery or recycling should be managed in an appropriate
and approved waste disposal facility. Processing, use or contamination of this product
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may change the waste management options. State and local disposal regulations may
differ from federal disposal regulations. Dispose of container and unused contents in
accordance with federal, state and local requirements.
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SECTION 14 - TRANSPORT INFORMATION
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Not regulated.
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SECTION 15 - REGULATORY INFORMATION
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Chemical Inventory Status - Part 1
Ingredient : Diphenylamine (122-39-4)
TSCA : Yes
EC : Yes
Japan : Yes
Australia : Yes
Chemical Inventory Status - Part 2
Ingredient : Diphenylamine (122-39-4)
Canada
Korea : Yes
DSL : Yes
NDSL : No
Phil : Yes
Federal, State & International Regulations - Part 1
Ingredient : Diphenylamine (122-39-4)
SARA 302
RQ : No
TPQ : No
SARA 313
List : Yes
Chemical Catg : No
Federal, State & International Regulations - Part 2
Ingredient : Diphenylamine (122-39-4)
CERCLA : No
RCRA
261.33 : No
TSCA
8(d) : Yes
Chemical Weapons Convention : No TSCA 12(b): No CDTA: No
SARA 311/312 : Acute: Yes Chronic: Yes Fire: No Pressure: No
Reactivity : No (Pure / Solid)
Australian Hazchem Code : None allocated.
Poison Schedule : None allocated.
WHMIS:
This MSDS has been prepared according to the hazard criteria of the Controlled Products
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Regulations (CPR) and the MSDS contains all of the information required by the CPR.
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SECTION 16 - OTHER INFORMATION
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NFPA Ratings: Health: 3 Flammability: 1 Reactivity: 0
Label Hazard Warning:
WARNING! HARMFUL IF SWALLOWED, INHALED OR ABSORBED THROUGH SKIN. CAUSES
IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. AFFECTS THE BLOOD. MAY CAUSE
METHEMOGLOBINEMIA.
Label Precautions:
Avoid breathing dust.
Keep container closed.
Use with adequate ventilation.
Wash thoroughly after handling.
Avoid contact with eyes, skin and clothing.
Keep away from heat and flame.
Label First Aid:
If swallowed, induce vomiting immediately as directed by medical personnel. Never give
anything by mouth to an unconscious person. If inhaled, remove to fresh air. If not
breathing, give artificial respiration. If breathing is difficult, give oxygen. In case of
contact, immediately flush eyes or skin with plenty of water for at least 15 minutes while
removing contaminated clothing and shoes. Wash clothing before reuse. In all cases call a
physician.
Product Use:
Laboratory Reagent.
Revision Information:
No Changes.
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DISCLAIMER:
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Mallinckrodt Baker, Inc. provides the information contained herein in good faith but
makes no representation as to its comprehensiveness or accuracy. This document is
intended only as a guide to the appropriate precautionary handling of the material by a
properly trained person using this product. Individuals receiving the information must
exercise their independent judgment in determining its appropriateness for a particular
purpose. MALLINCKRODT BAKER, INC. MAKES NO REPRESENTATIONS OR WARRANTIES,
EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE
INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS.
ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE RESPONSIBLE FOR DAMAGES
RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.
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