50381-48-1

• 常用中文名：(叔丁基酰亚氨)三氧化锇
• 常用英文名：(tert-Butylimido)osmium trioxide
• CAS号：50381-48-1
• 分子式：C₄H₉NO₃Os
• 分子量：309.34900
• 发布时间：2018-04-04 08:00:00
• 更新时间：2024-01-09 15:52:59

名称

• 中文名: (叔丁基酰亚氨)三氧化锇
• 英文名: (tert-Butylimido)osmium trioxide
• 英文别名: Chlorates; chloric acid anion; n.o.s.,wet; tert.-Butylimido-Osmiumtrioxid; (TERT-BUTYLIMIDO)OSMIUM TRIOXIDE; chlorate anion; chlorine trioxide anion; Chlorine oxide; Chlorate ion

物化性质

• 分子式: C₄H₉NO₃Os
• 分子量: 309.34900
• 精确质量: 311.02000
• PSA: 63.57000
• LogP: 1.16140
• 储存条件:

  密闭于0-6 ºC阴凉干燥环境中

• 稳定性:

  遵照规定使用和储存则不会分解。

• 分子结构:

  1、摩尔折射率：无可用

  2、 摩尔体积（cm³/mol）：无可用

  3、 等张比容（90.2K）：无可用

  4、 表面张力（dyne/cm）：无可用

  5、 极化率：无可用

• 更多:

  1. 性状：无可用

  2. 密度（g/mL,25/4℃）：无可用

  3. 相对蒸汽密度（g/mL,空气=1）：无可用

  4. 熔点（ºC）：110

  5. 沸点（ºC,常压）：无可用

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：无可用

  8. 闪点（ºC）：无可用

  9. 比旋光度（º）：无可用

  10. 自燃点或引燃温度（ºC）：无可用

  11. 蒸气压（kPa,25ºC）：无可用

  12. 饱和蒸气压（kPa,60ºC）：无可用

  13. 燃烧热（KJ/mol）：无可用

  14. 临界温度（ºC）：无可用

  15. 临界压力（KPa）：无可用

  16. 油水（辛醇/水）分配系数的对数值：无可用

  17. 爆炸上限（%,V/V）：无可用

  18. 爆炸下限（%,V/V）：无可用

  19. 溶解性：无可用

MSDS

Name: (tert-Butylimido)osmium trioxide Material Safety Data Sheet Synonym: CAS: 50381-48-1 Section 1 - Chemical Product MSDS Name:(tert-Butylimido)osmium trioxide Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 50381-48-1 (tert-Butylimido)osmium trioxide unlisted Hazard Symbols: T Risk Phrases: 23/24/25 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Toxic by inhalation, in contact with skin and if swallowed. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Toxic in contact with skin. Ingestion: May cause irritation of the digestive tract. Toxic if swallowed. Inhalation: May cause respiratory tract irritation. Toxic if inhaled. Chronic: Not available. 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 immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid immediately. Wash mouth out with water. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. 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. 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. Section 7 - HANDLING and STORAGE Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Do not store in direct sunlight. Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Store in a dry area. Store under nitrogen. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 50381-48-1: 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: Solid Color: yellow to yellow-green Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 110 deg C(dec.) 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: C4H9NO3Os Molecular Weight: 309.32 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Light sensitive. Conditions to Avoid: Incompatible materials, light. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 50381-48-1 unlisted. LD50/LC50: Not available. Carcinogenicity: (tert-Butylimido)osmium trioxide - 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: TOXIC SOLID, ORGANIC, N.O.S.* Hazard Class: 6.1 UN Number: 2811 Packing Group: II IMO Shipping Name: TOXIC SOLID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2811 Packing Group: II RID/ADR Shipping Name: TOXIC SOLID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2811 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: T Risk Phrases: R 23/24/25 Toxic by inhalation, in contact with skin and if swallowed. Safety Phrases: S 22 Do not breathe dust. S 28A After contact with skin, wash immediately with plenty of water. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 50381-48-1: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 50381-48-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 50381-48-1 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。

安全

• 危害码 (欧洲): T
• 风险声明 (欧洲): R23/24/25
• 安全声明 (欧洲): S22;S28;S45;S36/S37/S39
• 海关编码: 2925290090

合成路线

20816-12-0 75-64-9 ~% 50381-48-1

文献：Patrick,D.W. et al. Journal of Organic Chemistry, 1978 , vol. 43, p. 2628 - 2638 Full Text View citing articles Show Details Milas; Iliopulos Journal of the American Chemical Society, 1959 , vol. 81, p. 6089 Full Text View citing articles Show Details Clifford, A. F.; Kobayashi, C. S. Inorganic Syntheses, 1960 , vol. 6, p. 204 - 208

20816-12-0 75-64-9 ~% 50381-48-1 63174-13-0 详细

文献：Chong,A.O. et al. Journal of the American Chemical Society, 1977 , vol. 99, p. 3420 - 3426 Full Text View citing articles Show Details Gmelin Handbook: Os: SVol.1, 3.2.1.6.7.3, page 92 - 92

上下游产品

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63174-13-0

海关

海关编码	2925290090
中文概述	2925290090 其他亚胺及其衍生物，以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%