查看所有供应商和价格请点击：
| 中文名 | 五(二甲基氨基)铌(V) |
|---|---|
| 英文名 | dimethylazanide,niobium(5+) |
| 英文别名 |
Pentakis-dimethylamino-niob
pentakisdimethylamidoniobium |
| 沸点 | 6.1ºC at 760 mmHg |
|---|---|
| 分子式 | C10H30N5Nb |
| 分子量 | 313.28500 |
| 精确质量 | 313.15600 |
| LogP | 3.09850 |
| 蒸汽压 | 1520mmHg at 25°C |
|
Section 1: Product Identification Chemical Name:Pentakis(dimethylamino)niobium(V), 99% CAS Registry Number:19824-58-9 Formula:Nb[N(CH3)2]5 EINECS Number:none Chemical Family:metal amide complex Synonym:none
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title compound19824-58-9100%no datano data Section 3: Hazards Identification Forms dimethylamine vapor with moisture. Causes burns to eyes, skin and respiratory tract. May cause Emergency Overview: choking, chest pain, dyspnea (breathing dificulty), drowsiness, nausea, and convulsions. Primary Routes of Exposure:Ingestion, inhalation of dust and vapor Eye Contact:corrosive vapors cause burns to the eyes. Skin Contact:Causes burns to the skin. Inhalation:(As vapor or dust) corrosive to the nose, mucous membranes and respiratory tract. Ingestion may lead to burning sensation, dizziness, abdominal cramps, vomiting, bloody diarrhea, weakness Ingestion: and convulsions. Corrosive to skin, eyes and respiratory tract. Diethylenetriamine is toxic and corrosive if swallowed, inhaled or Acute Health Affects: absorbed through the skin. Induces sleepiness. Chronic Health Affects:No information available on long-term exposure to this material. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:no data Autoignition Temperature:no data Explosion Limits:no data Extinguishing Medium:carbon dioxide, dry powder or foam If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure Special Fire Fighting Procedures: self-contained breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire, this material may emit toxic and corrosive fumes. Decomposion Products: Unusual Fire or Explosion Hazards: Moisture will produce flammable gas. SECTION 6: Accidental Release Measures Small spills can be mixed with vermiculite, sodium carbonate or other suitable non-combustible adsorbent and Spill and Leak Procedures: swept up. SECTION 7: Handling and Storage Store in a tightly sealed container away from moisture. Store cold. Handle and store the product under an inert Handling and Storage: atmosphere of nitrogen or argon. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Ventilation:Handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:purple-black xtl. Molecular Weight:313.29 Melting Point:no data Boiling Point:no data Vapor Pressure:no data Specific Gravity:no data Odor:none Solubility in Water:insoluble SECTION 10: Stability and Reactivity Stability:moisture sensitive Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:contact with moisture Incompatibility:water, halogens, strong oxidizing agents Decomposition Products:carbon monoxide, carbon dioxide, niobium oxide and organic fumes SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:no data Mutagenic Effects:no data Tetratogenic Effects:no data SECTION 12: Ecological Information Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Organometallic substance, Solid, Water-reactive, Flammable Hazard Class (CFR):4.3 Additional Hazard Class (CFR):4.1 Packaging Group (CFR):II UN ID Number (CFR):UN# 3396 Shipping Name (IATA):Organometallic substance, Solid, Water-reactive, Flammable Hazard Class (IATA):4.3 Additional Hazard Class (IATA):4.1 Packaging Group (IATA):II UN ID Number (IATA):UN# 3396 SECTION 15: Regulatory Information TSCA:Not listed in the TSCA inventory SARA (Title 313):Not regulated under SARA 313 Second Ingredient:none SECTION 16 - ADDITIONAL INFORMATION N/A |