3808-87-5

• 常用中文名：双(2,4,5-三氯苯基)二硫醚
• 常用英文名：Bis(2,4,5-trichlorophenyl) Disulfide
• CAS号：3808-87-5
• 分子式：C₁₂H₄Cl₆S₂
• 分子量：425.00800
• 相关类别： 化学试剂 有机试剂 硫醇酯
• 发布时间：2018-12-28 19:08:44
• 更新时间：2024-01-10 16:39:10

• 染料和橡胶制备。

名称

• 中文名: 双(2,4,5-三氯苯基)二硫化物
• 英文名: Bis(2,4,5-trichlorophenyl) Disulfide
• 中文别名: 2,4,5-三氯苯基二硫醚; 双(2,4,5-三氯苯基)二硫醚; 双(2,4,6-三氯苯基)二硫化物; 二(2,4,5-三氯苯基)二硫醚; 二(2,4,5-三氯苯)二硫醚
• 英文别名: 2,4,5-Trichlorophenyl Disulfide; EINECS 223-279-2; Di(2,4,5-trichlorophenyl) Disulfide; 1,2,4-trichloro-5-[(2,4,5-trichlorophenyl)disulfanyl]benzene

物化性质

• 密度: 1.73g/cm3
• 沸点: 460.9ºC at 760 mmHg
• 熔点: 140-144ºC(lit.)
• 分子式: C₁₂H₄Cl₆S₂
• 分子量: 425.00800
• 闪点: 213.2ºC
• 精确质量: 421.78900
• PSA: 50.60000
• LogP: 8.40640
• 外观性状: 固体;White to Yellow to Orange powder to crystal
• 折射率: 1.718
• 储存条件:

  避光，通风干燥处，密封保存

• 稳定性:

  常温常压下稳定，浅黄色或灰黄色粉末。溶于苯、甲苯和氯仿等有机溶剂，不溶于水。

• 计算化学:

  1.疏水参数计算参考值（XlogP）:7.8

  2.氢键供体数量:0

  3.氢键受体数量:2

  4.可旋转化学键数量:3

  5.互变异构体数量:无

  6.拓扑分子极性表面积50.6

  7.重原子数量:20

  8.表面电荷:0

  9.复杂度:290

  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

MSDS

Name: 2 4 5-Trichlorophenyl Disulfide 98% Material Safety Data Sheet Synonym: None Known CAS: 3808-87-5 Section 1 - Chemical Product MSDS Name:2 4 5-Trichlorophenyl Disulfide 98% Material Safety Data Sheet Synonym:None Known Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 3808-87-5 2,4,5-Trichlorophenyl Disulfide 98% 223-279-2 Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. 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. Wash clothing before reuse. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. 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 not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. 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. Runoff from fire control or dilution water may cause pollution. Extinguishing Media: Use agent most appropriate to extinguish fire. 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Keep container closed when not in use. 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 process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. Exposure Limits CAS# 3808-87-5: 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: Powder Color: off-white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 140.00 - 144.00 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: C12H4Cl6S2 Molecular Weight: 425.00 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, dust generation, excess heat, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents, reducing agents, strong bases. Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 3808-87-5 unlisted. LD50/LC50: Not available. Carcinogenicity: 2,4,5-Trichlorophenyl Disulfide - 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: Not regulated. Hazard Class: UN Number: Packing Group: IMO Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: RID/ADR Shipping Name: Not regulated. Hazard Class: UN Number: Packing group: Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 3808-87-5: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 3808-87-5 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 3808-87-5 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

• 安全声明 (欧洲): S24/25
• WGK德国: 3
• 海关编码: 2930909090

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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%