Difluoroacetic Anhydride 二氟乙酸酐

CAS 401-67-2 MFCD02093315

化学结构图

401-67-2
SMILES: O=C(OC(=O)C(F)F)C(F)F

化学属性

Mol. FormulaC4H2F4O3
Mol. Weight174.05
Density1.422
Refractive index1.3410 to 1.3450
Boiling Point94 °C at 760 mmHg
Flash Point11.3±20.8 °C

别名和识别编码

Chemical NameDifluoroacetic Anhydride
CAS Number401-67-2
Alfabeta NameDIFLUOROACETICANHYDRIDE
MDL NumberMFCD02093315
EC Number250-023-7
Beilstein Registry Number1783303
Reaxys-RN1783303
Chemical Name Translation二氟乙酸酐
PubChem Substance ID135727316
LabNetwork Molecule IDLN00116892
InChIInChI=1S/C4H2F4O3/c5-1(6)3(9)11-4(10)2(7)8/h1-2H
Synonym Difluoroacetic anhydride {LY} Difluoroacetic anhydride {} {LY} Difluoroacetic anhydride {} {} {LY} Difluoroacetic anhydride {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Difluoroacetic anhydride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Difluoroacetic
Canonical SMILESO=C(OC(C(F)F)=O)C(F)F
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安全信息

Warnings CORROSIVE
Signal word
GHS Symbol
WGK Germany3
Safety Statements
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • 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。
  • 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。
  • 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+P312
  • P301+P330+P331
  • P301+P330+P331+P310
  • P302+P352
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P312
  • 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。
  • 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。
  • 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)。
  • P330 Rinse mouth. 漱口
  • 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+P235
  • P404 Store in a closed container. 贮存于密闭容器中。
  • 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.....
Packing GroupII
UN Number 3265
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H302 Harmful if swallowed 吞食有害
  • 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
  • H332 Harmful if inhaled 吸入有害
Hazard Class8
Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage,

系列性分类


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