二苯氨基脲安全技术手册msds_diphenylcarbohydrazide

1,5-Diphenylcarbohydrazide MSDS

Health210E 0FireReactivityPersonalProtectionSection 1: Chemical Product and Company IdentificationProduct Name: 1,5-DiphenylcarbohydrazideCatalog Codes: SLD3223CAS#: 140-22-7RTECS: Not available.TSCA: TSCA 8(b) inventory: 1,5-DiphenylcarbohydrazideCI#: Not available.Synonym: Chemical Formula: C13H14N4OContact Information:Sciencelab.com, Inc.14025 Smith Rd.Houston, Texas 77396US Sales: 1-800-901-7247International Sales: 1-281-441-4400Order Online: ScienceLab.comCHEMTREC (24HR Emergency Telephone), call:1-800-424-9300International CHEMTREC, call: 1-703-527-3887For non-emergency assistance, call: 1-281-441-4400Section 2: Composition and Information on IngredientsComposition:Name{1,5-}DiphenylcarbohydrazideCAS #140-22-7% byWeight100Toxicological Data on Ingredients: 1,5-Diphenylcarbohydrazide LD50: Not available. LC50: Not available.Section 3: Hazards IdentificationPotential Acute Health Effects: Hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation.Potential Chronic Health Effects:Hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. CARCINOGENIC EFFECTS:Not available. MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. DEVELOPMENTALTOXICITY: Not available.Section 4: First Aid MeasuresEye Contact: Check for and remove any contact lenses. Do not use an eye ointment. Seek medical attention.Skin Contact:After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin with runningwater and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Cover the irritated skin with anemollient. If irritation persists, seek medical attention. Wash contaminated clothing before reusing.p. 1

Serious Skin Contact:

Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention.Serious Inhalation: Not available.

Ingestion:

Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, performmouth-to-mouth resuscitation. Seek immediate medical attention.Serious Ingestion: Not available.

Section 5: Fire and Explosion DataFlammability of the Product: May be combustible at high temperature.Auto-Ignition Temperature: Not available.Flash Points: Not available.Flammable Limits: Not available.Products of Combustion: These products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...).Fire Hazards in Presence of Various Substances: Not available.Explosion Hazards in Presence of Various Substances:Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product inpresence of static discharge: Not available.Fire Fighting Media and Instructions:SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray, fog or foam. Do not use water jet.Special Remarks on Fire Hazards: Not available.Special Remarks on Explosion Hazards: Not available.Section 6: Accidental Release MeasuresSmall Spill:Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water onthe contaminated surface and dispose of according to local and regional authority requirements.Large Spill:Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on thecontaminated surface and allow to evacuate through the sanitary system.Section 7: Handling and StoragePrecautions:Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue undera fume hood. Ground all equipment containing material. Do not breathe dust. Wear suitable protective clothing In case ofinsufficient ventilation, wear suitable respiratory equipment If you feel unwell, seek medical attention and show the label whenpossible. Avoid contact with skin and eyesStorage:Keep container dry. Keep in a cool place. Ground all equipment containing material. Keep container tightly closed. Keep in acool, well-ventilated place. Combustible materials should be stored away from extreme heat and away from strong oxidizingagents.p. 2

Section 8: Exposure Controls/Personal ProtectionEngineering Controls:Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommendedexposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminantsbelow the exposure limit.Personal Protection:Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.Personal Protection in Case of a Large Spill:Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoidinhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling thisproduct.Exposure Limits: Not available.Section 9: Physical and Chemical PropertiesPhysical state and appearance: Solid. (Powdered solid.)Odor: Not available.Taste: Not available.Molecular Weight: 242 g/moleColor: White. to PinkpH (1% soln/water): Not applicable.Boiling Point: Decomposes.Melting Point: 176°C (348.8°F)Critical Temperature: Not available.Specific Gravity: Not available.Vapor Pressure: Not applicable.Vapor Density: Not available.Volatility: Not available.Odor Threshold: Not available.Water/Oil Dist. Coeff.: Not available.Ionicity (in Water): Not available.Dispersion Properties: See solubility in water, acetone.Solubility:Soluble in acetone. Insoluble in cold water.Section 10: Stability and Reactivity DataStability: The product is stable.Instability Temperature: Not available.Conditions of Instability: Not available.Incompatibility with various substances: Not available.p. 3

Corrosivity: Non-corrosive in presence of glass.Special Remarks on Reactivity: Not available.Special Remarks on Corrosivity: Not available.Polymerization: No.

Section 11: Toxicological InformationRoutes of Entry: Eye contact. Inhalation. Ingestion.Toxicity to Animals:LD50: Not available. LC50: Not available.Chronic Effects on Humans: Not available.Other Toxic Effects on Humans: Hazardous in case of skin contact (irritant), of ingestion, of inhalation.Special Remarks on Toxicity to Animals: Not available.Special Remarks on Chronic Effects on Humans: Not available.Special Remarks on other Toxic Effects on Humans: Not available.Section 12: Ecological InformationEcotoxicity: Not available.BOD5 and COD: Not available.Products of Biodegradation:Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise.Toxicity of the Products of Biodegradation: The products of degradation are more toxic.Special Remarks on the Products of Biodegradation: Not available.Section 13: Disposal ConsiderationsWaste Disposal:Section 14: Transport InformationDOT Classification: Not a DOT controlled material (United States).Identification: Not applicable.Special Provisions for Transport: Not applicable.Section 15: Other Regulatory InformationFederal and State Regulations: TSCA 8(b) inventory: 1,5-DiphenylcarbohydrazideOther Regulations: Not available..Other Classifications:WHMIS (Canada): Not controlled under WHMIS (Canada).p. 4

DSCL (EEC): R36/38- Irritating to eyes and skin.HMIS (U.S.A.):Health Hazard: 2Fire Hazard: 1Reactivity: 0

Personal Protection: E

National Fire Protection Association (U.S.A.):Health: 2Flammability: 1Reactivity: 0Specific hazard:

Protective Equipment:

Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Splash goggles.

Section 16: Other InformationReferences: Not available.Other Special Considerations: Not available.Created: 10/09/2005 05:14 PMLast Updated: 11/01/2010 12:00 PMThe information above is believed to be accurate and represents the best information currently available to us. However, wemake no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assumeno liability resulting from its use. Users should make their own investigations to determine the suitability of the information fortheir particular purposes. In no event shall ScienceLab.com be liable for any claims, losses, or damages of any third party or forlost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if ScienceLab.comhas been advised of the possibility of such damages.p. 5