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| 中文名 | 4-氯苯基硫脲 |
|---|---|
| 英文名 | 4-Chlorophenylthiourea |
| 中文别名 |
1-(4-氯苯基)硫脲
4-氯苯硫脲 (4-氯苯基)硫脲 |
| 英文别名 |
(4-Chlorophenyl)thiourea
EINECS 223-022-4 MFCD00022168 N-(4-Chlorophenyl)thiourea 1-(4-Chlorophenyl)thiourea |
| 密度 | 1.441g/cm3 |
|---|---|
| 沸点 | 298.7ºC at 760 mmHg |
| 熔点 | 177-181 °C |
| 分子式 | C7H7ClN2S |
| 分子量 | 186.66200 |
| 闪点 | 134.5ºC |
| 精确质量 | 186.00200 |
| PSA | 70.14000 |
| LogP | 2.76880 |
| 外观性状 | 固体;White to Light yellow powder to crystal |
| 折射率 | 1.727 |
| 储存条件 | 常温，避光，通风干燥处，密封保存 |
| 稳定性 | 常温常压下稳定 |
| 水溶解性 | 可溶于：甲醇 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:无 2.氢键供体数量:2 3.氢键受体数量:1 4.可旋转化学键数量:1 5.互变异构体数量:3 6.拓扑分子极性表面积70.1 7.重原子数量:11 8.表面电荷:0 9.复杂度:143 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 |
Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 28 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Very toxic if swallowed. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May be fatal if swallowed. May cause irritation of the digestive tract. Inhalation: May cause respiratory tract irritation. May be harmful 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: Store in a cool, dry place. Store in a tightly closed container. Poison room locked. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 3696-23-9: 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: Crystalline powder Color: beige Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 177 - 181 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: Insoluble. Specific Gravity/Density: Molecular Formula: C7H7ClN2S Molecular Weight: 186.67 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 3696-23-9: YS7175000 LD50/LC50: CAS# 3696-23-9: Oral, rat: LD50 = 15 mg/kg. Carcinogenicity: 1-(4-Chlorophenyl)-2-thiourea - 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: 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 28 Very toxic if swallowed. Safety Phrases: S 1 Keep locked up. S 28A After contact with skin, wash immediately with plenty of water. S 36/37 Wear suitable protective clothing and gloves. 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# 3696-23-9: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 3696-23-9 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 3696-23-9 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
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毒理学数据: 急性数据：大鼠经口LD50：15 mg/kg； 兔子经皮LDLo：35 mg/kg； 生态学数据: 通常对水是不危害的，若无政府许可，勿将材料排入周围环境
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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| 危害码 (欧洲) | T+ |
|---|---|
| 风险声明 (欧洲) | R28 |
| 安全声明 (欧洲) | S45-S36/37/39-S28A-S26-S1 |
| 危险品运输编码 | 2811 |
| RTECS号 | YS7175000 |
| 包装等级 | II |
| 危险类别 | 6.1 |
| 海关编码 | 2930909090 |
| 上游产品 7 | |
|---|---|
| 下游产品 10 | |
| 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% |
