Proprietary: NO 
Ingredient: 2,4-DINITROPHENYLHYDRAZINE
Ingredient Sequence Number: 01 
Percent: UNKNOWN 
NIOSH (RTECS) Number: MV3325000 
CAS Number: 119-26-6 
OSHA PEL: UNKNOWN 
ACGIH TLV: UNKNOWN 
Other Recommended Limit: NONE SPECIFIED 
===========================================================================
 Physical/Chemical Characteristics
===========================================================================
Appearance And Odor: RED CRYSTALLINE POWDER.
Boiling Point: UNKNOWN 
Melting Point: 392F,200C 
Vapor Pressure (MM Hg/70 F): N/A 
Vapor Density (Air=1): N/A 
Specific Gravity: UNKNOWN 
Decomposition Temperature: 320F,160C 
Evaporation Rate And Ref: NOT APPLICABLE 
Solubility In Water: SLIGHTLY SOLUBLE 
pH: N/A 
Corrosion Rate (IPY): UNKNOWN 
===========================================================================
 Fire and Explosion Hazard Data
===========================================================================
Flash Point: FLAMMABLE SOLID 
Lower Explosive Limit: UNKNOWN 
Upper Explosive Limit: UNKNOWN 
Extinguishing Media: DRY CHEMICAL, SAND, EARTH, WATER SPRAY, OR REGULAR
FOAM.
Special Fire Fighting Proc: MOVE CONTAINERFROM FIRE AREA IF YOU CAN DO IT
WITHOUT RISK. APPLY COOLING WATER TO SIDES OF CONTAINERS THAT ARE EXPOSED
TO FLAMES.
Unusual Fire And Expl Hazrds: STAY AWAY FROM ENDS OF STORAGE TANKS.
THERMAL DECOMPOSITION MAY PRODUCE TOXIC CHEMICALS.
===========================================================================
  Reactivity Data
===========================================================================
Stability: YES 
Cond To Avoid (Stability): THIS MATERIAL BECOMES UNSTABLE ABOVE 160C.
Materials To Avoid: OXIDIZING AGENTS.
Hazardous Decomp Products: CARBON MONOXIDE, CARBON DIOXIDE, AND OXIDES OF
NITROGEN.
Hazardous Poly Occur: NO 
Conditions To Avoid (Poly): NOT APPLICABLE
===========================================================================
 Health Hazard Data
===========================================================================
LD50-LC50 Mixture: ORAL-RAT LD50: 654 MG/KG 
Route Of Entry - Inhalation: YES 
Route Of Entry - Skin: YES 
Route Of Entry - Ingestion: YES 
Health Haz Acute And Chronic: ABSORPTION INTO THE BODY LEADS TO THE
FORMATION OF METHEMOGLOBIN WHICH IN SUFFICIENT CONCENTRATION CAUSES
CYANOSIS. ONSET MAY BE DELAYED 2 TO 4 HOURS OR LONGER. CAUSES EYE AND SKIN
IRRITATION.
Carcinogenicity - NTP: NO 
Carcinogenicity - IARC: NO 
 
Carcinogenicity - OSHA: NO 
Explanation Carcinogenicity: NOT APPLICABLE
Signs/Symptoms Of Overexp: IRRITATION AND POSSIBLE BURNS TO THE EYES AND
SKIN.
Med Cond Aggravated By Exp: UNKNOWN
Emergency/First Aid Proc: IN CASE OF CONTACT, IMMEDIATELY WASH SKIN WITH
SOAP AND COPIOUS AMOUNTS OF WATER. CONTAMINATION OF THE EYES SHOULD BE
TREATED BY IMMEDIATE AND PROLONGED IRRIGATION WITH COPIOUS AMOUNTS OF
WATER. IF INHALED, REMOVE TO FRESH AIR. IF NOT BREATHING GIVE ARTIFICIAL
RESPIRATION, PREFERABLY MOUTH-TO-MOUTH. IF BREATHING IS DIFFICULT, GIVE
OXYGEN. CALL A PHYSICIAN. DISCARD CONTAMINATED CLOTHING.
===========================================================================
 Precautions for Safe Handling and Use
===========================================================================
Steps If Matl Released/Spill: SHUT OFF IGNITION SOURCES, NO FLARES,
SMOKING OR FLAMES IN HAZARD AREA. DO NOT TOUCH OR WALK THROUGH SPILLED
MATERIAL. FOR SMALL DRY SPILLS: WITH SHOVEL PLACE MATERIAL INTO CLEAN, DRY
CONTAINER AND COVER LOOSELY. MOVE CONTAINER FROM SPILL AREA.
Neutralizing Agent: NONE
Waste Disposal Method: THIS MATERIAL MAY BE MIXED OR DISSOLVED IN A
COMBUSTIBLE SOLVENT FOR INCINERATION. FOLLOW ALL APPLICABLE LOCAL, STATE,
AND FEDERAL REGULATIONS.
Precautions-Handling/Storing: STORE IN A COOL DRY PLACE. DO NOT BREATH
DUST. AVOID PROLONGED OR REPEATED EXPOSURE. KEEP CONTAINER TIGHTLY CLOSED.
KEEP AWAY FROM HEAT AND FLAMES.
Other Precautions: USE NONSPARKING TOOLS NEAR THIS MATERIAL.
===========================================================================
 Control Measures
===========================================================================
Respiratory Protection: WHEN USING THIS MATERIAL IN ENCLOSED SPACES OR
WITH INADEQUATE VENTILATION, USE A POSITIVE PRESSURE SELF-CONTAINED
BREATHING APPARATUS (SCBA).
Ventilation: MECHANICAL EXHAUST REQUIRED.
Protective Gloves: USE CHEMICAL RESISTANT GLOVES. 
Eye Protection: SAFETY GOGGLES. 
Other Protective Equipment: AS REQUIRED TO PREVENT ANY CONTACT OF THIS
MATERIAL WITH THE SKIN. AN EYEWASH STATION AND SAFETY SHOWER SHOULD BE
NEAR.
Work Hygienic Practices: WASH HANDS THOROUGHLY AFTER HANDLING THIS
MATERIAL.
Suppl. Safety & Health Data: NONE.
===========================================================================
 Transportation Data
===========================================================================
Trans Data Review Date: 92097 
DOT PSN Code: GJZ 
DOT Proper Shipping Name: FLAMMABLE SOLIDS, N.O.S.
DOT Class: 4.1 
DOT ID Number: UN1325 
DOT Pack Group: II 
DOT Label: FLAMMABLE SOLID 
IMO PSN Code: HJB 
IMO Proper Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S. o
IMO Regulations Page Number: 4146 
IMO UN Number: 1325 
IMO UN Class: 4.1 
IMO Subsidiary Risk Label: - 
IATA PSN Code: MDO 
IATA UN ID Number: 1325 
IATA Proper Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S. *
IATA UN Class: 4.1 
IATA Label: FLAMMABLE SOLID 
AFI PSN Code: MDO 
AFI Prop. Shipping Name: FLAMMABLE SOLIDS, ORGANIC, N.O.S.
AFI Class: 4.1 
AFI ID Number: UN1325 
AFI Pack Group: II 
AFI Basic Pac Ref: 8-7 
N.O.S. Shipping Name: 2,4-DINITROPHENYLHYDRAZINE
Additional Trans Data: NONE
===========================================================================
 Disposal Data
===========================================================================
===========================================================================
 Label Data
===========================================================================
Label Required: YES 
Technical Review Date: 06APR92 
Label Date: 06APR92 
Label Status: F 
Common Name: 2,4-DINITROPHENYLHYDRAZINE, ANALYZED REAGENT 
Signal Word: WARNING! 
Acute Health Hazard-Moderate: X 
Contact Hazard-Moderate: X 
Fire Hazard-Moderate: X 
Reactivity Hazard-None: X 
Special Hazard Precautions: ABSORPTION INTO THE BODY LEADS TO THE
FORMATION OF METHEMOGLOBIN WHICH IN SUFFICIENT CONCENTRATION CAUSES
CYANOSIS. ONSET MAY BE DELAYED 2 TO 4 HOURS OR LONGER. CAUSES EYE AND SKIN
IRRITATION. STORE IN A COOL DRY PLACE. DO NOT BREATH DUST. AVOID PROLONGED
OR REPEATED EXPOSURE. KEEP CONTAINER TIGHTLY CLOSED. KEEP AWAY FORM HEAT,
AND FLAMES. FIRST AID: IN CASE OF CONTACT, IMMEDIATELY WASH SKIN WITH SOAP
AND COPIOUS AMOUNTS OF WATER. CONTAMINATION OF THE EYES SHOULD BE TREATED
BY IMMEDIATE AND PROLONGED IRRIGATION WITH COPIOUS AMOUNTS OF WATER. IF
INHALED, REMOVE TO FRESH AIR.
Protect Eye: Y 
Protect Skin: Y 
Protect Respiratory: Y 
Label Name: CHEMICAL SPECIALTIES INC 
Label Street: 54 WALTHAM 
Label P.O. Box: 157 
Label City: SPRINGFIELD 
Label State: MA 
Label Zip Code: 01109-3335 
Label Country: US