1-羟基苯并三唑, ≥97.0%,1-Hydroxybenzotriazole
产品编号:西域试剂-WR371202| CAS NO:2592-95-2| MDL NO:MFCD00005805| 分子式:C6H5N3O| 分子量:135.13
本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用,
产品名称 | 1-羟基苯并三唑, ≥97.0% |
---|---|
英文名称 | 1-Hydroxybenzotriazole |
CAS编号 | 2592-95-2 |
产品熔点 | 156-159°C |
产品沸点 | 344.6±25.0 °C at 760 mmHg |
产品密度 | 1.5±0.1 g/cm3 |
产品闪点 | 162.2±23.2 °C |
精确质量 | 135.043259 |
PSA | 61.80000 |
LogP | 0.69 |
外观性状 | 白色至淡黄色粉末 |
蒸气压 | 0.0±0.8 mmHg at 25°C |
折射率 | 1.739 |
稳定性 | 如果遵照规格使用和储存则不会分解。 |
储存条件 | 密封于阴凉干燥环境。 |
相关文档
化学品安全说明书(MSDS)
下载MSDS质检证书(COA)
相关产品
危害码 (欧洲) | F:Flammable |
---|---|
风险声明 (欧洲) | R11;R5 |
安全声明 (欧洲) | S16-S33-S7/9-S26-S45-S53-S15 |
危险品运输编码 | 1325 |
RTECS号 | DM1288000 |
包装等级 | III |
危险类别 | 4.1 |
海关编码 | 2933990090 |
Synonym:HOB Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 11 44 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Highly flammable. Risk of explosion if heated under confinement.Light sensitive. Potential Health Effects Eye: Dust may cause mechanical irritation. May cause lacrimation (tearing), blurred vision, and photophobia. May cause chemical conjunctivitis and corneal damage. Skin: May cause skin irritation and possible burns. Ingestion: May cause irritation of the digestive tract. May cause nausea, vomiting, abdominal pain, and increased salivation. Inhalation: Inhalation of dust may cause respiratory tract irritation. Olfactory fatigue may occur. Can produce delayed pulmonary edema. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Inhalation: Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. Notes to Physician: 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Dust can be an explosion hazard when exposed to heat or flame. Flammable solid. May burn rapidly with flare burning effect. May re-ignite after fire is extinguished. Containers may explode when heated. Risk of explosion if heated under confinement. Extinguishing Media: Use water spray to cool fire-exposed containers. For large fires, use water spray, fog or regular foam. Contact professional fire-fighters immediately. For small fires, use dry chemical, carbon dioxide, sand, earth, water spray or regular foam. Cool containers with flooding quantities of water until well after fire is out. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Scoop up with a nonsparking tool, then place into a suitable container for disposal. Avoid generating dusty conditions. Remove all sources of ignition. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Storage: Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels. Exposure Limits CAS# 2592-95-2: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. 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: Solid Color: white Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 157 deg C dec Autoignition Temperature: Not available. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: 157 deg C Solubility in water: 0.3% (20C) Specific Gravity/Density: Molecular Formula: C6H5N3O Molecular Weight: 135.12 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable. Heating above 180C results in rapid exothermic decomposition. Heating may cause an explosion. Conditions to Avoid: Incompatible materials, ignition sources, dust generation, excess heat, strong oxidants, heating above the melting point (155-158C). Incompatibilities with Other Materials: Strong oxidizing agents, copper nitrate. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 2592-95-2: DM1288000 LD50/LC50: CAS# 2592-95-2: Draize test, rabbit, eye: 100 mg Mild. Carcinogenicity: 1-Hydroxybenzotriazole - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. 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. R 44 Risk of explosion if heated under confinement. Safety Phrases: S 7/9 Keep container tightly closed and in a well-ventilated place. S 16 Keep away from sources of ignition - No smoking. S 33 Take precautionary measures against static discharges. WGK (Water Danger/Protection) CAS# 2592-95-2: No information available. Canada CAS# 2592-95-2 is listed on Canada's DSL List. CAS# 2592-95-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2592-95-2 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
上游产品 9 | |
---|---|
下游产品 10 | |