13064-50-1

• 常用中文名：联硫亚盐氯乙醛钠水合物
• 常用英文名：chloroacetaldehyde sodium bisulfite
• CAS号：13064-50-1
• 分子式：C₂H₄ClNaO₄S
• 分子量：182.55900
• 发布时间：2018-09-22 18:35:18
• 更新时间：2024-01-18 10:12:03

名称

• 中文名: 联硫亚盐氯乙醛钠水合物
• 英文名: chloroacetaldehyde sodium bisulfite
• 中文别名: 氯乙醛亚硫酸氢钠; 氯乙醛亚硫酸氢钠; 氯乙醛重亚硫酸钠; 联硫亚盐氯乙醛钠
• 英文别名: Chloroacetaldehyde sodium bisulfite hydrate; Sodium 2-Chloro-1-hydroxyethanesulfonate; Chloroacetaldehyde Sodium Bisulfite; 2-Chloroethanol-1-sulfonic Acid Sodium Salt2-Chloro-1-hydroxyethanesulfonic Acid Sodium SaltSodium 2-Chloro-1-hydroxyethanesulfonate; EINECS 235-958-0; 2-CHLORO-1-HYDROXYETHANESULFONIC ACID SODIUM SALT; 2-Chloro-1-hydroxyethanesulphonic acid sodium salt; sodium 2-chloro-1-hydroxyethanesulphonate; CHLOROACETALDEHYDE SODIUM BISULPHITE; 1-Hydroxy-2-chloroethanesulfonic acid sodium salt; 2-Chloroethanol-1-sulfonic Acid Sodium Salt; MFCD00059901

物化性质

• 分子式: C₂H₄ClNaO₄S
• 分子量: 182.55900
• 精确质量: 181.94200
• PSA: 85.81000
• LogP: 0.16960
• 储存条件:

  常温密闭，阴凉通风干燥

• 稳定性:

  常温常压下稳定

  避免的物料 氧化物
• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：181.941651 Da

  8、标称质量：182 Da

  9、平均质量：182.5585 Da

• 计算化学:

  1、 氢键供体数量：1

  2、 氢键受体数量：4

  3、 可旋转化学键数量：2

  4、 拓扑分子极性表面积（TPSA）：77.4

  5、 重原子数量：9

  6、 表面电荷：0

  7、 复杂度：148

  8、 同位素原子数量：0

  9、 确定原子立构中心数量： 0

  10、 不确定原子立构中心数量：1

  11、 确定化学键立构中心数量：0

  12、 不确定化学键立构中心数量：0

  13、 共价键单元数量：2

• 更多:

  1. 性状：白色粉末

  2. 密度（g/mL, 25 ℃ ）：未确定

  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,常压）：未确定

  6. 沸点（ºC，0.1mmHg）：未确定

  7. 折射率：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（20ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：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：未确定

MSDS

Chloroacetaldehyde Sodium Bisulfite Revision number: 1 SAFETY DATA SHEET Section1. BASE INFORMATION Product name:Chloroacetaldehyde Sodium Bisulfite Revision number:1 Section2. HAZARDS IDENTIFICATION Classification of the GHS PHYSICAL HAZARDSNot classified HEALTH HAZARDS Category 3 Acute toxicity (Oral) ENVIRONMENTAL HAZARDSNot classified GHS label elements Pictograms or hazard symbols Signal wordDanger Hazard statementToxic if swallowed Precautionary statements [Prevention]Do not eat, drink or smoke when using this product. Wash hands thoroughly after handling. [Response]IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. [Storage]Store locked up. Dispose of contents/container through a waste management company authorized by [Disposal] the local government Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Component(s):Chloroacetaldehyde Sodium Bisulfite Percent:>95.0%(T) CAS Number:13064-50-1 Synonyms:2-Chloroethanol-1-sulfonic Acid Sodium Salt , 2-Chloro-1-hydroxyethanesulfonic Acid Sodium Salt Chemical Formula:C2H4ClNaO4S Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell. Skin contact:Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation or rash occurs: Get medical advice/attention. Chloroacetaldehyde Sodium Bisulfite Section4. FIRST AID MEASURES Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Ingestion:Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air- tight goggles. Section5. FIRE-FIGHTING MEASURES Dry chemical, foam, water spray, carbon dioxide. Suitable extinguishing media: Specific hazards:Take care as it may decompose upon combustion or in high temperatures to generate poisonous fume. Specific methods:Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Personal precautions,Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should emergency procedures: be controlled around the leakage area by roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it. containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with up: appropriate laws and regulations. Section7. HANDLING AND STORAGE Handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent dispersion of dust. Wash hands and face thoroughly after handling. Use a closed system if possible. Use a local exhaust if dust or aerosol will be generated. Advice on safe handling:Avoid contact with skin, eyes and clothing. Storage Storage conditions:Keep container tightly closed. Store in a cool and dark place. Store locked up. Store away from incompatible materials such as oxidizing agents. Packaging material:Law is followed. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator, etc. Use respirators approved under appropriate government standards and follow local and national regulations. Hand protection:Impervious gloves. Eye protection:Safety goggles. A face-shield, if the situation requires. Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Solid Physical state (20°C): Form:crystal - powder Color:White - Very pale yellow Odor:No data available Chloroacetaldehyde Sodium Bisulfite Section9. PHYSICAL AND CHEMICAL PROPERTIES pH: No data available Melting point/freezing point:No data available Boiling Point/Range:No data available Flash Point:No data available Explosive limits No data available Lower: Upper:No data available No data available Density: Solubility:No data available Section10. STABILITY AND REACTIVITY Stability:Stable under proper conditions. Reactivity:No special reactivity has been reported. Incompartible materials: oxidizing agents Hazardous Decomposition Carbon monoxide, Carbon dioxide, Sulphur oxides, Hydrogen chloride Products: Section11. TOXICOLOGICAL INFORMATION No data available Acute Toxicity: Skin corrosion/irritation: No data available No data available Serious eye damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: Group 3 (Not classifiable as carcinogenic to humans). IARC = NTP =No data available No data available Reproductive toxicity: Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available Algae:No data available Persistence / degradability: No data available BioaccumulativeNo data available potential(BCF): Mobillity in soil log Pow:No data available Soil adsorption (Koc):No data available Henry's LawNo data available constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Hazards Class:6.1: Toxic substance. UN-No:2811 Proper shipping name:Toxic solid, organic, n.o.s. Packing group:III Chloroacetaldehyde Sodium Bisulfite Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 主要的刺激性影响： 在皮肤上面：刺激皮肤和粘膜 在眼睛上面：刺激的影响 致敏作用：没有已知的敏化现象 生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

安全

• 风险声明 (欧洲): R25
• 安全声明 (欧洲): S22-S36/37-S45
• 危险品运输编码: UN 2811
• 包装等级: III
• 危险类别: 6.1