Chlorodifluoroacetic Anhydride 氯二氟乙酸酐

CAS 2834-23-3 MFCD00000774

化学结构图

2834-23-3
SMILES: O=C(OC(=O)C(F)(F)Cl)C(F)(F)Cl

化学属性

Mol. FormulaC4Cl2F4O3
Mol. Weight242.93 g/mol
Boiling Point96-97 °C(lit.)
TSCAT
Refractive indexn20/D 1.347(lit.)
Density1.395 g/mL at 25 °C(lit.)
Stability对湿度敏感
Flash PointNone

别名和识别编码

Chemical NameChlorodifluoroacetic Anhydride
CAS Number2834-23-3
Alfabeta NameCHLORODIFLUOROACETICANHYDRIDE
MDL NumberMFCD00000774
PubChem Substance ID87566500
EC Number220-603-4
Synonym Acetic acid, chlorodifluoro-, anhydride Bis(chlorodifluoroacetic)anhydride CHLORODIFLUOROACETIC ANHYDRIDE Chlorodifluoroacetic Anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Reaxys-RN1912832
Beilstein Registry Number1912832
Chemical Name Translation氯二氟乙酸酐
InChIKeyVBJIFLOSOQGDRZ-UHFFFAOYSA-N
LabNetwork Molecule IDLN00116412
InChIInChI=1S/C4Cl2F4O3/c5-3(7,8)1(11)13-2(12)4(6,9)10
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分类

  • {SNA} Alkyl Fluorinated Building Blocks, Building Blocks, Carbonyl Compounds, Carboxylic Acid Anhydrides, Chemical Synthesis, Fluorinated Building Blocks, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks
  • Alkyl Fluorinated Building Blocks, Building Blocks, Carbonyl Compounds, Carboxylic Acid Anhydrides, Chemical Synthesis, Fluorinated Building Blocks, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks

相关文献及参考

  • Aldrich MSDS 1 , 390:B / Corp MSDS 1 (1), 763:D / FT-IR 1 (1), 714:A / FT-IR 2 (1), 1209:D / FT-NMR 1 (1), 1172:C / RegBook 1 (1), 831:K / Structure Index 1 , 129:A:7 / Vapor Phase 3 , 762:A
  • Reagent for the derivatization of amines, alcohols, etc., for GC purposes.

安全信息

Warnings LACHRYMATOR, CORROSIVE
GHS Symbol
WGK Germany3
Hazard Codes C
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H301 Toxic if swallowed 吞食有毒
  • 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
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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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+P310
  • P301+P330+P331+P310
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
  • 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 {} {} {} {} {} {} {} {TCI}
UN Number 3265 UN3265
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
  • R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
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；
  • 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）；
Storage condition Moisture Sensitive 对潮湿敏感,干燥保存
Packing GroupII
Hazard Class8

其他信息

  • MOL 文件:2834-23-3.mol
  • TSCA:T
  • Hazard Note:Corrosive/Lachrymatory
  • Alfa Aesar:氯二氟乙酸酐,98+% Chlorodifluoroacetic anhydride, 98+%(2834-23-3)
  • Sigma Aldrich:2834-23-3(sigmaaldrich)
  • 氯二氟乙酸酐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C1503 氯二氟乙酸酐 Chlorodifluoroacetic Anhydride 25G 989元 2014/06/02 C1503 氯二氟乙酸酐 Chlorodifluoroacetic Anhydride 10G 540元 2010/05/25 A12432 氯二氟乙酸酐, 98+% Chlorodifluoroacetic anhydride, 98+% 250g 9478元
  • 图谱信息:氯二氟乙酸酐(2834-23-3)质谱(MS) 氯二氟乙酸酐(2834-23-3)红外图谱(IR1) 氯二氟乙酸酐(2834-23-3)核磁图( 13 CNMR)
  • TCI Shanghai:氯代二氟乙酸酐 Chlorodifluoroacetic Anhydride,>;98.0%(T)(2834-23-3)
  • 敏感性:Lachrymatory

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Halogenated 卤化物 (氟氯溴碘)
  5. Fluoro 氟化物
  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. Carboxylic Acid Anhydrides 羧酸酐
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Fluorous Chemistry 氟化学

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