中文名 | 5-[4-(叔丁基)苯基]-2H-1,2,3,4-四唑 |
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英文名 | 5-(4-tert-butylphenyl)-2H-tetrazole |
中文别名 | 5-(4-(叔丁基)苯基)-2H-四唑 |
英文别名 |
p-tert-butylphenyltetrazole
5-(4-tert-butylphenyl)-1H-tetrazole 5-(4-t-butylphenyl)-1H-tetrazole 5-(4-tert-butylphenyl)tetrazole 2H-Tetrazole,5-[4-(1,1-dimethylethyl)phenyl] 5-(4-t-butylphenyl)tetrazole 5-[4-(Tert-Butyl)Phenyl]-2H-1,2,3,4-Tetraazole |
密度 | 1.127g/cm3 |
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沸点 | 344.5ºC at 760mmHg |
熔点 | 193-195ºC |
分子式 | C11H14N4 |
分子量 | 202.25600 |
闪点 | 152.9ºC |
精确质量 | 202.12200 |
PSA | 54.46000 |
LogP | 2.16420 |
蒸汽压 | 6.57E-05mmHg at 25°C |
折射率 | 1.559 |
储存条件 | 2-8°C |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 11 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Highly flammable. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. Notes to Physician: Treat symptomatically and supportively. 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. Flammable solid. 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: Vacuum or sweep up material and place into a suitable disposal container. Remove all sources of ignition. Use a spark-proof tool. Section 7 - HANDLING and STORAGE Handling: Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Flammables-area. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels. Exposure Limits CAS# 126393-38-2: Personal Protective Equipment Eyes: Not available. 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: Crystals Color: off-white Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 193 - 195 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C11H14N4 Molecular Weight: 202 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials, ignition sources. Incompatibilities with Other Materials: Strong oxidizing agents, acid chlorides, acids, reducing agents. Hazardous Decomposition Products: Hydrogen cyanide, carbon monoxide, oxides of nitrogen, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 126393-38-2 unlisted. LD50/LC50: Not available. Carcinogenicity: 5-[4-(tert-Butyl)phenyl]-2H-1,2,3,4-tetraazole - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S.* Hazard Class: 4.1 UN Number: 1325 Packing Group: III IMO Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S. Hazard Class: 4.1 UN Number: 1325 Packing Group: III RID/ADR Shipping Name: FLAMMABLE SOLID, ORGANIC, N.O.S. Hazard Class: 4.1 UN Number: 1325 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: F Risk Phrases: R 11 Highly flammable. Safety Phrases: S 16 Keep away from sources of ignition - No smoking. WGK (Water Danger/Protection) CAS# 126393-38-2: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 126393-38-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 126393-38-2 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |