2037-31-2

• 常用中文名：3-氯苯硫酚
• 常用英文名：3-Chlorothiophenol
• CAS号：2037-31-2
• 分子式：C₆H₅ClS
• 分子量：144.622
• 相关类别： 化学试剂 有机试剂 硫醇/硫酚
• 发布时间：2018-08-06 11:01:23
• 更新时间：2024-01-05 11:31:35
• 下载msds

名称

• 中文名: 3-氯苯硫酚
• 英文名: 3-chlorobenzenethiol
• 中文别名: 间氯苯硫酚; 3-氯硫酚
• 英文别名: 3-Chloromercaptobenzene; MFCD00004839; 3-chlorophenylthiol; 3-chlorobenzene-1-thiol; m-Chlorothiophenol; Benzenethiol, m-chloro-; m-Chlorobenzenethiol; Benzenethiol,3-chloro; 3-Chloro thiophenol; Benzenethiol, 3-chloro-; Benzenethiol,m-chloro; 3-Chlorothiophenol; EINECS 218-010-0; 3-Chlorobenzenethiol

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 206.8±13.0 °C at 760 mmHg
• 分子式: C₆H₅ClS
• 分子量: 144.622
• 闪点: 90.0±0.0 °C
• 精确质量: 143.980042
• PSA: 38.80000
• LogP: 3.10
• 外观性状: 透明无色至淡黄色液体
• 蒸汽压: 0.3±0.4 mmHg at 25°C
• 折射率: 1.606
• 储存条件:

  保持贮藏器密封、储存在阴凉、干燥的地方，确保工作间有良好的通风或排气装置

• 稳定性:

  如果遵照规格使用和储存则不会分解，未有已知危险反应，避免氧化物

• 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:0

  5.互变异构体数量:3

  6.拓扑分子极性表面积1

  7.重原子数量:8

  8.表面电荷:0

  9.复杂度:74.9

  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：液体

  2. 密度（g/mL,20ºC）：1.244

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC）：未确定

  6. 沸点（ºC，35mmHg）：104-105

  7. 折射率：n 20/D 1.6021(lit.)

  8. 闪点（°F）：194

  9. 比旋光度（ºF）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（hPa,20ºC）：未确定

  12. 饱和蒸气压（kPa,25ºC）：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：难溶解于水的

MSDS

Name: 3-Chlorothiophenol 97% Material Safety Data Sheet Synonym: 3-Chlorobenzenethiol; Benzenthiol, 3-Chloro-; M-Chlorothiophenol CAS: 2037-31-2 Section 1 - Chemical Product MSDS Name:3-Chlorothiophenol 97% Material Safety Data Sheet Synonym:3-Chlorobenzenethiol; Benzenthiol, 3-Chloro-; M-Chlorothiophenol Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 2037-31-2 3-Chlorothiophenol 97 218-010-0 Hazard Symbols: T Risk Phrases: 23/24/25 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Toxic by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.Stench.Lachrymator (substance which increases the flow of tears). Potential Health Effects Eye: Causes eye irritation. Lachrymator (substance which increases the flow of tears). May cause chemical conjunctivitis. Skin: Causes skin irritation. May be fatal if absorbed through the skin. Substance is readily absorbed through the skin. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Inhalation: Causes respiratory tract irritation. Can produce delayed pulmonary edema. Chronic: Effects may be delayed. 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. Do NOT allow victim to rub eyes or keep eyes closed. 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: 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse. Storage: 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 ventilation to keep airborne concentrations low. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Exposure Limits CAS# 2037-31-2: Personal Protective Equipment Eyes: Wear safety glasses and chemical goggles if splashing is possible. 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 and clothing to prevent skin exposure. Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin. Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Clear liquid Color: clear almost colorless Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 110 deg C @ 30.00mmHg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: 90 deg C ( 194.00 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: 1.2450g/cm3 Molecular Formula: C6H5ClS Molecular Weight: 144.62 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, excess heat. Incompatibilities with Other Materials: Not available. Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, oxides of sulfur, carbon dioxide, hydrogen sulfide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 2037-31-2 unlisted. LD50/LC50: Not available. Carcinogenicity: 3-Chlorothiophenol - 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 LIQUID, ORGANIC, N.O.S.* Hazard Class: 6.1 UN Number: 2810 Packing Group: III IMO Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2810 Packing Group: III RID/ADR Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S. Hazard Class: 6.1 UN Number: 2810 Packing group: III 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. R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 28A After contact with skin, wash immediately with plenty of water. WGK (Water Danger/Protection) CAS# 2037-31-2: No information available. Canada CAS# 2037-31-2 is listed on Canada's NDSL List. CAS# 2037-31-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2037-31-2 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 对水是稍微有危害的不要让未稀释或大量的产品接触地下水、水道或者污水系统，若无政府许可，勿将材料排入周围环境。

安全

• 符号: GHS05
• 信号词: Danger
• 危害声明: H314
• 警示性声明: P280-P305 + P351 + P338-P310
• 个人防护装备: Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
• 危害码 (欧洲): C:Corrosive;
• 风险声明 (欧洲): R34
• 安全声明 (欧洲): S23-S26-S36/37/39-S45
• 危险品运输编码: UN 1760 8/PG 2
• WGK德国: 3
• 包装等级: III
• 危险类别: 8
• 海关编码: 2930909090

合成路线

上下游产品

上游产品  10
108-42-9 2402-00-8 19742-92-8 55975-72-9
3996-38-1 848189-72-0 104-86-9 287471-39-0
2393-23-9 100-46-9
下游产品  9
4867-37-2 22731-83-5 51-28-5 19742-92-8
2888-06-4 13735-14-3 13420-58-1 1132-52-1
125056-61-3

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%