57774-77-3

• 常用中文名：4-叔丁基硫代苯甲酰胺
• 常用英文名：4-(tert-butyl)benzene-1-carbothioamide
• CAS号：57774-77-3
• 分子式：C₁₁H₁₅NS
• 分子量：193.30800
• 发布时间：2018-04-08 08:00:00
• 更新时间：2024-01-02 18:00:34

名称

• 中文名: 对叔丁基硫代苯甲酰胺
• 英文名: 4-(tert-Butyl)benzothioamide
• 英文别名: MFCD00052485; 4-tert-butylbenzenecarbothioamide

物化性质

• 密度: 1.058g/cm3
• 沸点: 288.7ºC at 760 mmHg
• 熔点: 145-148 °C
• 分子式: C₁₁H₁₅NS
• 分子量: 193.30800
• 闪点: 128.4ºC
• 精确质量: 193.09300
• PSA: 58.11000
• LogP: 3.31860
• 外观性状: 黄色结晶粉末
• 折射率: 1.58
• 储存条件:

  冰箱（4°C）

• 稳定性:

  常温常压下稳定，避免氧化物

• 分子结构:

  1、 摩尔折射率：60.83

  2、 摩尔体积（m³/mol）：182.6

  3、 等张比容（90.2K）：471.2

  4、 表面张力（dyne/cm）：44.2

  5、 极化率（10^-24cm³）：24.11

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:1

  3.氢键受体数量:1

  4.可旋转化学键数量:2

  5.互变异构体数量:2

  6.拓扑分子极性表面积58.1

  7.重原子数量:13

  8.表面电荷:0

  9.复杂度:185

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  1. 性状：黄色固体

  2. 密度（g/mL,25/4℃）： 未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：145-148

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,5.2kPa）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（kPa,25ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性(mg/mL)：未确定

MSDS

Name: 4-tert-Butylthiobenzamide Material Safety Data Sheet Synonym: 4-(tert-Butyl)benzene-1-carbothioamid CAS: 57774-77-3 Section 1 - Chemical Product MSDS Name:4-tert-Butylthiobenzamide Material Safety Data Sheet Synonym:4-(tert-Butyl)benzene-1-carbothioamid Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 57774-77-3 4-tert-Butylthiobenzamide >95% unlisted Hazard Symbols: XN Risk Phrases: 22 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful if swallowed. Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: Causes 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. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. 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. 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: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Keep refrigerated. (Store below 4C/39F.) Store in a tightly closed container. Store in a dry area. 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 ventilation to keep airborne concentrations low. Exposure Limits CAS# 57774-77-3: 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 Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 145 - 147 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: C11H15NS Molecular Weight: 193 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents, bases. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 57774-77-3 unlisted. LD50/LC50: Not available. Carcinogenicity: 4-tert-Butylthiobenzamide - 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: III IMO Shipping Name: TOXIC SOLID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2811 Packing Group: III RID/ADR Shipping Name: TOXIC SOLID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2811 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 22 Harmful if swallowed. R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 57774-77-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 57774-77-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 57774-77-3 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: 通常对水稍有危害的，若无政府许可，勿将材料排入周围环境。

安全

• 危害码 (欧洲): Xn
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S37/39-S26
• 海关编码: 2930909090

合成路线

4210-32-6 ~77% 57774-77-3

文献：SMITHKLINE BEECHAM CORPORATION Patent: WO2009/47240 A1, 2009 ; Location in patent: Page/Page column 75-76 ; WO 2009/047240 A1

56108-12-4 ~49% 57774-77-3

文献：Sierra, Michael L.; Beneton, Veronique; Boullay, Anne-Benedict; Boyer, Thierry; Brewster, Andrew G.; Donche, Frederic; Forest, Marie-Claire; Fouchet, Marie-Helene; Gellibert, Francoise J.; Grillot, Didier A.; Lambert, Millard H.; Laroze, Alain; Le Grumelec, Christelle; Linget, Jean Michel; Montana, Valerie G.; Nguyen, Van-Loc; Nicodeme, Edwige; Patel, Vipul; Penfornis, Annie; Pineau, Olivier; Pohin, Danig; Potvain, Florent; Poulain, Geraldine; Ruault, Cecile Bertho; Saunders, Michael; Toum, Jerome; Xu, H. Eric; Xu, Robert X.; Pianetti, Pascal M. Journal of Medicinal Chemistry, 2007 , vol. 50, # 4 p. 685 - 695

上下游产品

上游产品  2
4210-32-6 56108-12-4
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海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%