Thionylchloride 氯化亚砜

CAS 7719-09-7 MFCD00011449

化学结构图

7719-09-7
SMILES: O=S(Cl)Cl

化学属性

Mol. FormulaC13H10N2
Mol. Weight194.24
Density1.631 g/mL at 25 °C(lit.)
Refractive indexn20/D 1.518(lit.)
SolubilityHydrolyzed by water forming SO2 and HCl
TSCAYes
Boiling Point79 °C(lit.)
Melting Point182.0 to 185.0 deg-C
Vapor Pressure97 mmHg ( 20 °C)
Flash Point105 ºC
Stability对湿度敏感
pH:A

别名和识别编码

Chemical NameThionylchloride
Synonym sulfurous oxychloride Thionychlorid Thionylchlorid thionyl dichloride 氯化亚砜 Sulfur chloride oxide (SCl2O) Thionyl dichloride 氧氯化硫 亚硫酰氯,二氯亚砜,二氯氧硫,氯化亚硫酰 Sulfur chloride oxide Sulfinyl chloride thionyl chloride Thionyl chloride Schwefligsäuredichlorid Sulfur oxychloride (SOCl2) Thionyl chloride (SOCl2) sulfinyl chloride Thionylchloride Sulfur oxychloride Sulfinyl dichloride Sulfur chloride oxide (Cl2SO) Sulfurous oxychloride Thionyldichlorid Sulfurous dichloride
MDL NumberMFCD00191367
EC Number231-748-8
CAS Number7719-09-7
Merck Number14,9348
Beilstein Registry Number1209273
PubChem Substance ID24386
Chemical Name Translation氯化亚砜
Wiswesser Line NotationOSGG
Reaxys-RN2095261
InChIInChI=1S/Cl2OS/c1-4(2)3
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分类

  • {SNA} Alternative Energy, C-X Bond Formation (Halogen), Chemical Synthesis, Chlorination, Electrolytes, Organic Solvents, Synthetic Reagents, 材料科学
  • {SNA} Alternative Energy, C-X Bond Formation (Halogen), Chemical Synthesis, Chlorination, Electrolytes, Essential Chemicals, Inorganic Salts, Solutions and Reagents, Materials Science, Organic Solvents, Reagent Plus, Research Essentials, Synthetic Reagents
  • {uni_hamburg} no charge; 1fragment
  • {SNA} C-X Bond Formation (Halogen), Chemical Synthesis, Chlorination, Synthetic Reagents

产品应用

  • 主要用于制造酰基氯化物，还用于农药、医药、染料等的生产。

相关文献及参考

  • Short: II/24C
  • Short: II/24B
  • Merck: 14,9348

安全信息

Packing GroupIII
UN Number UN1836 1836 UN2922
Risk Statements
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • R14 Reacts violently with water 遇水会猛烈反应
  • R35 Causes severe burns 会导致严重灼伤
  • R29 Contact with water liberates toxic gas. 遇水释放出有毒气体
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
Storage condition Moisture Sensitive 密封保存。 密封保存,充氩保存
GHS Symbol
WGK Germany1
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H331 Toxic if inhaled 吸入中毒
  • H302 Harmful if swallowed 吞食有害
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSDV1763000
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P301+P312+P330
  • P302+P352+P332+P313+P362+P364
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P303+P361+P353
  • P304+P340+P310
  • P403+P233
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
Signal word Danger
Hazard Codes C 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 ppm/1H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD-A148-952

Warnings 危化品目录(2015) 危险化学品
Restrict 剧毒

其他信息

  • 有窒息气味。有高折光性。热至140℃以上分解成氯气、二氧化硫和氯化硫，遇水水解成二氧化硫和盐酸。能与苯、氯仿和四氯化碳混溶。有催泪性和腐蚀性。
  • 无色至浅黄或和微色发烟液体。有窒息气味。有高折光性。热至140℃以上分解成氯气、二氧化硫和氯化硫，遇水水解成二氧化硫和盐酸。能与苯、氯仿和四氯化碳混溶。有催泪性和腐蚀性。

系列性分类

  1. Research Essentials 基础科研
  2. Essential Chemicals - Research Essentials
  3. Inorganic Salts, Solutions and Reagents - Essential Chemicals
  4. Reagent Grade - Inorganic Salts, Solutions and Reagents
  1. Research Essentials 基础科研
  2. Essential Chemicals - Research Essentials
  3. Inorganic Salts, Solutions and Reagents - Essential Chemicals
  4. Reagent Plus - Inorganic Salts, Solutions and Reagents
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Piperidines 哌啶
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-X Bond Formation (Halogen) 卤代烃
  4. Bromination - C-X Bond Formation (Halogen)
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-X Bond Formation (Halogen) 卤代烃
  4. Chlorination - C-X Bond Formation (Halogen)
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Acid Halides 酸性卤化物(酰氯等)
  1. Materials Science 材料科学
  2. Products for Alternative Energy Research
  3. Electrolytes - Alternative Energy
  4. Organic Solvents for Alternative Energy Applications
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Sulfur Compounds 硫化合物
  5. Sulfoxides - Sulfur Compounds
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Halogenation