6752-38-1

• 常用中文名：4-(氯磺酰)异氰酸苯酯
• 常用英文名：4-isocyanatobenzenesulfonyl chloride
• CAS号：6752-38-1
• 分子式：C₇H₄ClNO₃S
• 分子量：217.63000
• 发布时间：2018-07-09 23:00:18
• 更新时间：2024-01-11 12:24:05
• 下载msds

名称

• 中文名: 4-(氯磺酰)异氰酸苯酯
• 英文名: 4-isocyanatobenzenesulfonyl chloride
• 中文别名: 4-氯磺酰基异氰酸苯酯; 4-异氰酸苯磺酰氯
• 英文别名: 4-chlorosulfonylbenzene isocyanate; EINECS 229-812-5; p-Isocyanatobenzenesulphonyl chloride; 4-isocyanatobenzene-1-sulfonyl chloride; 4-isocyanate-phenylsulfonylchloride; MFCD00007443

物化性质

• 密度: 1.46g/cm3
• 沸点: 130ºC1 mm Hg(lit.)
• 熔点: 55-58ºC(lit.)
• 分子式: C₇H₄ClNO₃S
• 分子量: 217.63000
• 闪点: 140.4ºC
• 精确质量: 216.96000
• PSA: 71.95000
• LogP: 2.66220
• 折射率: 1.596
• 储存条件:

  密闭,阴凉干燥处保存

• 稳定性:

  避免强氧化剂

• 计算化学:

  1.疏水参数计算参考值（XlogP）:2.7

  2.氢键供体数量:0

  3.氢键受体数量:4

  4.可旋转化学键数量:2

  5.互变异构体数量:无

  6.拓扑分子极性表面积72

  7.重原子数量:13

  8.表面电荷:0

  9.复杂度:307

  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：未确定

  2. 密度（g/mLat 25°C）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：55-58

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,1mmHg）：130

  7. 折射率（n20/D）：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（mmHg,37ºC）：未确定

  12. 饱和蒸气压（kPa,114.4 ºC）：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（MPa）：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：未确定

MSDS

Section1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE Product identifiers Product name: 4-(Chlorosulfonyl)phenyl isocyanate CAS-No.: 6752-38-1 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratory chemicals, Manufacture of substances Section2. HAZARDS IDENTIFICATION Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP] Skin corrosion (Category 1B) Respiratory sensitization (Category 1) Skin sensitization (Category 1) Specific target organ toxicity - single exposure (Category 3) Classification according to EU Directives 67/548/EEC or 1999/45/EC Causes burns. Irritating to eyes and respiratory system. May cause sensitization by inhalation and skin contact. Label elements Labelling according Regulation (EC) No 1272/2008 [CLP] Pictogram Signal wordDanger Hazard statement(s) H314Causes severe skin burns and eye damage. H317May cause an allergic skin reaction. H334May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335May cause respiratory irritation. Precautionary statement(s) P261Avoid breathing dust. P280Wear protective gloves/ protective clothing/ eye protection/ face protection. P305 + P351 + P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310Immediately call a POISON CENTER or doctor/ physician. Supplemental Hazardnone Statements According to European Directive 67/548/EEC as amended. Hazard symbol(s) R-phrase(s) R34Causes burns. R36/37Irritating to eyes and respiratory system. R42/43May cause sensitization by inhalation and skin contact. S-phrase(s) S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27Take off immediately all contaminated clothing. S28After contact with skin, wash immediately with plenty of water. S36/37/39Wear suitable protective clothing, gloves and eye/face protection. S45In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Other hazards Lachrymator. Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substances Synonyms: 4-Isocyanatobenzenesulfonyl chloride Formula: C7H4ClNO3S Molecular Weight: 217,63 g/mol ComponentConcentration p-Isocyanatobenzenesulphonyl chloride CAS-No.6752-38-1- EC-No.229-812-5 Section4. FIRST AID MEASURES Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. Most important symptoms and effects, both acute and delayed Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin., spasm, inflammation and edema of the larynx, spasm, inflammation and edema of the bronchi, pneumonitis, pulmonary edema, burning sensation, Cough, wheezing, laryngitis, Shortness of breath, Headache, Nausea Indication of any immediate medical attention and special treatment needed no data available Section5. FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special hazards arising from the substance or mixture Carbon oxides, nitrogen oxides (NOx), Sulphur oxides, Hydrogen chloride gas Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information no data available Section6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. Environmental precautions Do not let product enter drains. Methods and materials for containment and cleaning up Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal. Reference to other sections For disposal see section 13. Section7. HANDLING AND STORAGE Precautions for safe handling Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed. Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Moisture sensitive. Specific end use(s) no data available Section8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Personal protective equipment Eye/face protection Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Body Protection Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Section9. PHYSICAL AND CHEMICAL PROPERTIES Information on basic physical and chemical properties a) AppearanceForm: powder Colour: white b) Odourno data available c) Odour Thresholdno data available d) pHno data available e) Melting point/freezingMelting point/range: 55 - 58 °C - lit. point f) Initial boiling point and 130 °C at 1 hPa - lit. boiling range g) Flash pointno data available h) Evaporation rateno data available i) Flammability (solid, gas) no data available j) Upper/lowerno data available flammability or explosive limits k) Vapour pressureno data available l) Vapour densityno data available m) Relative densityno data available n) Water solubilityno data available o) Partition coefficient: n-no data available octanol/water p) Auto-ignitionno data available temperature q) Decompositionno data available temperature r) Viscosityno data available s) Explosive propertiesno data available t) Oxidizing propertiesno data available Other safety information no data available Section10. STABILITY AND REACTIVITY Reactivity no data available Chemical stability no data available Possibility of hazardous reactions no data available Conditions to avoid no data available Incompatible materials Strong oxidizing agents Hazardous decomposition products Other decomposition products - no data available Section11. TOXICOLOGICAL INFORMATION Information on toxicological effects Acute toxicity no data available Inhalation: no data available Skin corrosion/irritation no data available Serious eye damage/eye irritation no data available Respiratory or skin sensitization Prolonged or repeated exposure may cause allergic reactions in certain sensitive individuals. May cause allergic respiratory and skin reactions Germ cell mutagenicity no data available Carcinogenicity IARC:No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity no data available Specific target organ toxicity - single exposure Inhalation - May cause respiratory irritation. Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Potential health effects InhalationMay be harmful if inhaled. Material is extremely destructive to the tissue of the mucous membranes and upper respiratory tract. Causes respiratory tract irritation. IngestionMay be harmful if swallowed. Causes burns. SkinMay be harmful if absorbed through skin. Causes skin burns. Eyes Causes eye burns. Signs and Symptoms of Exposure Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin., spasm, inflammation and edema of the larynx, spasm, inflammation and edema of the bronchi, pneumonitis, pulmonary edema, burning sensation, Cough, wheezing, laryngitis, Shortness of breath, Headache, Nausea Additional Information RTECS: Not available Section12. ECOLOGICAL INFORMATION Toxicity no data available Persistence and degradability no data available Bioaccumulative potential no data available Mobility in soil no data available Results of PBT and vPvB assessment no data available Other adverse effects no data available Section13. DISPOSAL CONSIDERATIONS Waste treatment methods Product Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Contaminated packaging Dispose of as unused product. Section14. TRANSPORT INFORMATION UN number ADR/RID: 3261IMDG: 3261IATA: 3261 UN proper shipping name ADR/RID: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (p-Isocyanatobenzenesulphonyl chloride) IMDG: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (p-Isocyanatobenzenesulphonyl chloride) IATA:Corrosive solid, acidic, organic, n.o.s. (p-Isocyanatobenzenesulphonyl chloride) Transport hazard class(es) ADR/RID: 8IMDG: 8IATA: 8 Packaging group ADR/RID: IIIMDG: IIIATA: II Environmental hazards ADR/RID: noIMDG Marine Pollutant: noIATA: no Special precautions for user no data available SECTION 15 - REGULATORY INFORMATION N/A SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 符号: GHS05, GHS07, GHS08
• 信号词: Danger
• 危害声明: H314-H317-H334-H335
• 警示性声明: P261-P280-P305 + P351 + P338-P310
• 个人防护装备: Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
• 危害码 (欧洲): C
• 风险声明 (欧洲): R34;R36/37;R42/43
• 安全声明 (欧洲): S26;S27;S28;S45;S36/S37/S39
• 危险品运输编码: UN 3261 8/PG 2
• 包装等级: III
• 海关编码: 2929109000

合成路线

75-44-5 121-57-3 ~67% 6752-38-1

文献：Chung, John Y. L.; Ho, Guo-Jie; Chartrain, Michel; Roberge, Chris; Zhao, Dalian; Leazer, John; Farr, Roger; Robbins, Micheal; Emerson, Kateeta; Mathre, David J.; McNamara, James M.; Hughes, David L.; Grabowski, Edward J. J.; Reider, Paul J. Tetrahedron Letters, 1999 , vol. 40, # 37 p. 6739 - 6743

上下游产品

上游产品  2
75-44-5 121-57-3
下游产品  3
723-46-6 1709-54-2 53668-36-3

海关

海关编码	2929109000
中文概述	2929109000. 其他异氰酸酯. 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	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%