Stearoyl chloride 硬酯酰氯

CAS 112-76-5 MFCD00000744

化学结构图

112-76-5
SMILES: CCCCCCCCCCCCCCCCCC(=O)Cl

化学属性

Mol. FormulaCH3(CH2)16COCl
Mol. Weight303
Refractive indexn20/D 1.454(lit.)
Boiling Point215°C/15mmHg(lit.)
Density0.897 g/mL at 25 °C(lit.)
Melting Point21-22 °C (lit.)
Flash Point180°(356°F)
TSCAYes
Solubility溶于烃类、醚等多数有机溶剂。
Appearance liquid
Stability对湿度敏感
pH:A

别名和识别编码

Chemical NameStearoyl chloride
Synonym Octadecanoylchlorid Stearoyl chloride OCTADECANOYL CHLORIDE Octadecyloyl chloride n-Octadecanoyl chloride STCL 硬脂酰氯 Stearinsäurechlorid Stearoyl chlor Stearyl chloride 十八烷酰氯,十八碳酰氯,十八酰氯,硬酯酰氯 Stearoyl chloride, 99+% 十八烷酰氯;十八碳酰氯;十八酰氯 Octadecanoic acid chloride 十八(烷)酰氯 octadecanoyl chloride stearicchloride N-OCTADECANOYL CHLORIDE 硬酯酰氯 十八烷酰氯 Stearic chloride STEAROYL CHLORIDE STEAROYL CHLORIDE: TECH., 90% 正十八碳酰氯 硬脂醯氯 Stearic cgkirude Stearoylchlorid Octadecanoyl chloride 十八醯氯
CAS Number112-76-5
PubChem Substance ID8212
EC Number204-004-5
Beilstein Registry Number2,384
MDL NumberMFCD00000744
Reaxys-RN639784
Chemical Name Translation硬酯酰氯
LabNetwork Molecule IDLN00193977
InChIInChI=1S/C18H35ClO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3
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分类

  • {SNA} Acid Halides, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Fatty Acids and conjugates, Fatty Acyls, Halogen Fatty Acids, Organic Building Blocks, 生化试剂, 脂类
  • {SNA} Acid Halides, Bioc
  • {uni_hamburg} no charge; carbonyl chloride; 1fragment
  • Acid Halides, Biochemicals and Reagent

产品应用

  • Usually used in the synthesis of tumor-associated macrophages and antitumor agents.

相关文献及参考

  • Short: EINECS
  • Beilstein:2,384
  • Short: III/38B

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
Personal Protective Equipment 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
Hazard Codes C
RTECSRG2162000
Precautionary statements
  • P303+P361+P353+P310+P363
  • P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P301+P330+P331
  • P405 Store locked up. 上锁保管。
  • P234 Keep only in original container. 只保留在原来的容器中。
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P305+P351+P338
  • 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。
  • P304+P340+P310
  • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
  • P305+P351+P338+P310
  • P301+P330+P331+P310
Signal word
Storage condition Moisture Sensitive -20°C 0-10°C 工业级室温保存,97%(GC)2-8°C保存 室温保存 0-10
UN Number UN 3261 8/PG 2 3265
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R14 Reacts violently with water 遇水会猛烈反应
Safety Statements
  • 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;
  • S30 Never add water to this product 切勿将水加入该产品中;
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • 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);
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • 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;
  • S8 Keep container dry 保持容器干燥;
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用(指明具体的消防器材种类,如果用水增加危险,注明“禁止用水”
Packing GroupIII
Hazard Class8
Warnings 危化品目录(2015)
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 7500 mg/kg
TOXIC EFFECTS :
   Behavioral - general anesthetic
   Behavioral - ataxia
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 28(12),56,1984

Restrict 危险品

其他信息

  • Alfa Aesar:Stearoyl chloride, 99+%(112-76-5)
  • 急性毒性:口服-大鼠 LD50: 7500 毫克/公斤
  • 上游原料:硬脂酸 --> 光气(无法供)
  • 灭火剂:二氧化碳、干粉
  • 毒性分级:低毒
  • 溶于烃类,如苯;醚及醇。遇水;氨;醇等均能发生反应。
  • TCI Shanghai:十八酰氯 Stearoyl Chloride,>;97.0%(GC)(T)(112-76-5)
  • color:strongly brown
  • 可燃性危险特性:可燃; 遇热、或遇水分解有毒氯化氢气体
  • MSDS 信息:十八(烷)酰氯(112-76-5).msds
  • F:10-21
  • 下游产品:O-十八烷酰乳酸钠 --> 分散剂 BZS --> 氯化二乙基硬脂酰乙基苄基铵
  • 用途一:用作合成电影染料的中间体
  • MOL 文件:112-76-5.mol
  • 类别:腐蚀物品
  • 十八烷酰氯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 S0404 十八酰氯 Stearoyl Chloride 25G 351元 2011/04/16 S0404 十八酰氯 Stearoyl Chloride 500G 4220元
  • Sigma Aldrich:112-76-5(sigmaaldrich)
  • 图谱信息:十八烷酰氯(112-76-5)核磁图( 13 CNMR) 十八烷酰氯(112-76-5)质谱(MS) 十八烷酰氯(112-76-5)红外图谱(IR1)
  • 外观性质:白色至黄色透明液体或固体。
  • 储运特性:库房通风低温干燥; 与氧化剂、碱分开存放
  • 用途二:用作彩色电影胶片成色剂(如535,577,169,133等)的中间体。也用于生产酰胺酸酐等。用作醇的酯化及其他有机化合物合成的原料。
  • 方法一:将硬脂酸与二甲基甲酰胺混合,加入催化剂,通光气反应。然后用氮气驱除反应生成的氯化氢和过量的光气,减压蒸馏,得成品。原料消耗定额:硬酯酸970kg/t、光气(98%)420kg/t、二甲基甲酰胺(98%)10kg/t、液碱(30%)400kg/t。

系列性分类


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