Phthaloyl Dichloride 邻苯二甲酰氯

CAS 88-95-9 MFCD00000666

化学结构图

88-95-9
SMILES: O=C(Cl)c1ccccc1C(=O)Cl

化学属性

Mol. FormulaC8H4Cl2O2
Mol. Weight203
Refractive index1.5660 to 1.5700
Boiling Point269-271
Vapor Pressure30 mmHg ( 47 °C)
Density1.409
Melting Point6-12
Flash Point151°C(lit.)
TSCAYes
Solubility分解
Stability对光和湿度敏感

别名和识别编码

Chemical NamePhthaloyl Dichloride
MDL NumberMFCD00000666
CAS Number88-95-9
Synonym 1 1,2-BENZENEDICARBONYL CHLORIDE 1,2-BENZENEDICARBONYL DICHLORIDE 1,2-Benzenedicarbonyl dichloride 1,2-Benzenedicarbonyl dichloride; o-Phthaloyl chloride 1,2-Bis(chlorocarbonyl)benzene 1,2-phthaloyl dichloride o-Phthaloyl dichloride O-PHTHALOYL DICHLORIDE O-Pathaloyl Dichloride PHTHALIC ACID DICHLORIDE PHTHALOYL CHLORIDE Phthalic acid dichloride Phthalic dichloride Phthaloyl Dichloride/Phthaloyl chloride Phthaloyl dichloride Phthaloylchloride Phthalsäuredichlorid Phthalyl chloride Phthalyl dichloride Phthalylchlorid o-Phthaloyl dichloride, pract., 97% o-Phthalyl chloride o-phthaloyl dichloride phthaloyl chloride {} {} {} {} {}
PubChem Substance ID6955
EC Number201-869-0
Beilstein Registry Number608200
Merck Number7375
Reaxys-RN608200
Chemical Name Translation邻苯二甲酰氯
LabNetwork Molecule IDLN00224550
InChIInChI=1S/C8H4Cl2O2/c9-7(11)5-3-1-2-4-6(5)8(10)12/h1-4H
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分类

  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; carbonyl chloride; 1fragment
  • {SNA} Acid Halides, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks

产品应用

  • 有机合成中间体。

相关文献及参考

  • Merck: 14,7375
  • Can be used for the preparation of volatile acid chlorides from the acids by exchange and distillation of the product from the reaction medium; see, e.g.: Org. Synth. Coll., 3, 422 (1955). For a one step conversion of ethyl esters to the corresponding acid chlorides, with loss of ethyl chloride, see: J. Org. Chem., 44, 2291 (1979).
  • Acts as a trap for the nitrite ion in the fluorodenitration of aromatic substrates with Potassium fluoride, 14130: Chem. Lett., 2213 (1989); J. Org. Chem., 56, 6406 (1991).
  • Merck: 14,7375 Beilstein:9,805
  • Short: III/20b
  • Short: III/31a

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H312 Harmful in contact with skin 皮肤接触有害
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P234 Keep only in original container. 只保留在原来的容器中。
  • 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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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
  • P302+P352
  • P302+P361+P354
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P305+P354+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P316
  • P317
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
  • P362+P364
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • 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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupII
UN Number 3265 UN 3265 8/PG 2 UN3265
Risk Statements
  • R34 Causes burns 会导致灼伤
Safety Statements
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • 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；
  • 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；
  • 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；
Storage condition Moisture Sensitive 对湿度敏感，遇水、醇分解，密封避光保存。
Hazard Codes 8 C
Hazard Class8
Warnings 危化品目录(2015)
Restrict 危险品

其他信息

  • TCI Shanghai:邻苯二甲酰氯 Phthaloyl Chloride,>;98.0%(T)(88-95-9)
  • Sigma Aldrich:88-95-9(sigmaaldrich)
  • 图谱信息:邻苯二甲酰氯(88-95-9)核磁图( 13 CNMR) 邻苯二甲酰氯(88-95-9)核磁图( 1 HNMR) 邻苯二甲酰氯(88-95-9)质谱(MS) 邻苯二甲酰氯(88-95-9)红外图谱(IR1)
  • 遇水、醇分解，溶于醚、氯仿和苯。
  • 用途一:有机合成中间体。
  • 外观性质:无色至浅黄色液体。
  • MSDS 信息:邻苯二甲酰氯(88-95-9).msds
  • 下游产品:吡虫啉 --> 庚烯磷 --> 反丁烯二酰氯
  • Acros Organics:邻苯二甲酰氯 o-Phthaloyl dichloride, remainder mainly phthalic acid, 90%(88-95-9)
  • 邻苯二甲酰氯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 P0405 邻苯二甲酰氯 Phthaloyl Chloride 25G 185元 2014/06/02 P0405 邻苯二甲酰氯 Phthaloyl Chloride 500G 1120元 2010/06/21 131115000 邻苯二甲酰氯 o-Phthaloyl dichloride 90%, remainder mainly phthalic acid 500 ML 1972元
  • 蒸气压:30 mm Hg ( 47 °C)
  • 方法一:将148g苯酐与220g五氯化磷混合，加热，逐渐升温至250℃，逸出三氯氧磷，将反应产物减压蒸馏，收集131-133℃（1.2-1.33kPa）馏分，得187g邻苯二甲酰氯。
  • Alfa Aesar:苯二甲酰氯,94% Phthaloyl chloride, 94%(88-95-9)
  • 敏感性:Moisture Sensitive
  • F:21
  • 海关编码:29173980
  • MOL 文件:88-95-9.mol

系列性分类

  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
  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. 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. Acyl halide
  2. acyl chloride

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