氟氯化硫酰一般不作溶剂使用。由于对有机化合物的溶解能力强、熔点低、在酸性条件下稳定，故近年来常用作低温研究阴碳离子用溶剂。
| 中文名 | 氯氟磺酰 |
|---|---|
| 英文名 | sulfuryl chloride fluoride |
| 英文别名 |
chlorosulfonyl fluoride
EINECS 237-126-2 Sulfuryl fluorochloride MFCD00011607 SULFURYL CHLORIDE FLUORIDE sulphuryl chloride fluoride Sulfuryl fluoride chloride Chloro fluoro sulfone Sulfuryl chlorofluoride Chlorosulphonyl fluoride Fluorosulfonyl chloride Sulfonyl chloride fluoride |
| 密度 | 1.784 g/cm3 |
|---|---|
| 沸点 | 7 °C |
| 熔点 | -125 °C |
| 分子式 | ClFO2S |
| 分子量 | 118.51500 |
| 闪点 | 113 °C |
| 精确质量 | 117.92900 |
| PSA | 42.52000 |
| LogP | 1.52030 |
| 蒸汽压 | 1420mmHg at 25°C |
| 折射率 | 1.391 |
| 储存条件 | 密闭于-20 ºC，阴凉干燥环境中。 |
| 稳定性 | 化学性质：氟氯化硫酰在酸性条件下稳定，用三氯化铝作催化剂与苯进行Friedel Crafts反应时，只有极微量的氯苯生成，大部分的苯未参与反应。在自由基反应条件下(过氧化苯甲酰)与己烷、甲苯、苯酚、1,2-二氯乙烯等都不发生反应。但氟氯化硫酰与碱性物质容易发生反应。在水中逐渐水解生成H2SO4、HCl和HF。 |
| 分子结构 | 1、 摩尔折射率：15.80 2、 摩尔体积（cm3/mol）：66.4 3、 等张比容（90.2K）：163.2 4、 表面张力（3.0 dyne/cm）：36.5 5、 极化率（0.5 10-24cm3）：6.26 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:0.9 2.氢键供体数量:0 3.氢键受体数量:3 4.可旋转化学键数量:0 5.互变异构体数量:无 6.拓扑分子极性表面积42.5 7.重原子数量:5 8.表面电荷:0 9.复杂度:95.3 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：无色强刺激性气体。 2. 密度（g/mL,0/0℃）：1.623 3. 熔点（ºC）： -125 4. 沸点（ºC,常压）： 7.1 5. 闪点（ºC）： 113 6. 溶解性：对有机化合物的溶解能力强。 |
Synonym:Chloro fluoro sulfone; Chlorosulfonyl fluoride; Fluorosulfonyl chloride; Sulfonyl chloride fluoride; Sulfuryl chlorofluoride; Sulfuryl fluorochlorid Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 14 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Reacts violently with water. Causes burns.Moisture sensitive.Corrosive. Potential Health Effects Eye: Causes eye burns. May cause chemical conjunctivitis and corneal damage. Skin: Causes skin burns. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale color. Ingestion: May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. May cause perforation of the digestive tract. May cause systemic effects. Inhalation: Causes chemical burns to the respiratory tract. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. May cause systemic effects. May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. 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 immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes). Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Inhalation: Get medical aid immediately. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. 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. Reacts violently with water. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Extinguishing Media: Do NOT use water directly on fire. Use dry chemical. Do NOT get water inside containers. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Absorb spill using an absorbent, non-combustible material such as earth, sand, or vermiculite. Do not use combustible materials such as sawdust. Provide ventilation. Do not get water inside containers. Section 7 - HANDLING and STORAGE Handling: Use only in a well-ventilated area. Keep container tightly closed. Do not get on skin or in eyes. Do not ingest or inhale. Do not allow contact with water. Use only in a chemical fume hood. Discard contaminated shoes. Keep from contact with moist air and steam. Do not breathe vapor. Storage: Corrosives area. Deep freeze (below -20C). Keep containers tightly closed. Store protected from moisture. 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 general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Exposure Limits CAS# 13637-84-8: United States OSHA: 2.5 mg/m3 TWA (as F) (listed under Fluorides).2.5 mg/m3 TWA (as F) (listed under Fluorides). France - VME: (listed as fluorides): 2.5 mg/m3 VME (as F) Germany: (listed as fluorides): 2.5 mg/m3 VME (as F) Malaysia: (listed as fluorides): 2.5 mg/m3 TWA (as F) Netherlands: (listed as fluorides): 3.5 mg/m3 STEL (as F) 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 minimize contact with skin. 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. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Clear liquid Color: clear, colorless Odor: pungent odor pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 7 deg C Freezing/Melting Point: -124.7 deg C Autoignition Temperature: Not applicable. Flash Point: 109 deg C ( 228.20 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Not available. Solubility in water: Reacts. Specific Gravity/Density: 1.623 g/cm3 Molecular Formula: ClFO2S Molecular Weight: 118.51 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Reacts violently with water. Conditions to Avoid: Incompatible materials, moisture, excess heat. Incompatibilities with Other Materials: Strong acids, bases, alcohols, heat, moisture, water. Hazardous Decomposition Products: Hydrogen chloride, oxides of sulfur, hydrogen fluoride gas, fluoride fumes, chloride fumes, halides. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 13637-84-8: WT4900000 LD50/LC50: Not available. Carcinogenicity: Sulfuryl chloride fluoride, distilled - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Other No information available. Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: CORROSIVE LIQUID, N.O.S.* Hazard Class: 8 UN Number: 1760 Packing Group: II IMO Shipping Name: CORROSIVE LIQUID, N.O.S. Hazard Class: 8 UN Number: 1760 Packing Group: II RID/ADR Shipping Name: CORROSIVE LIQUID, N.O.S. Hazard Class: 8 UN Number: 1760 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 14 Reacts violently with water. R 34 Causes burns. Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 13637-84-8: No information available. Canada CAS# 13637-84-8 is listed on Canada's NDSL List. CAS# 13637-84-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 13637-84-8 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
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毒理学数据: 试验方法：吸入 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。
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| 符号 |
GHS05, GHS06 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H301 + H311 + H331-H314 |
| 补充危害声明 | Reacts violently with water. |
| 警示性声明 | Missing Phrase - N15.00950417-P260-P280-P303 + P361 + P353-P304 + P340 + P310-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) | T: Toxic; |
| 风险声明 (欧洲) | R14 |
| 安全声明 (欧洲) | S26-S27-S28-S36/37/39-S45 |
| 危险品运输编码 | UN 2922 8/PG 1 |
| WGK德国 | 3 |
| RTECS号 | WT4900000 |
| 危险类别 | 2.3 |
