3,4-Difluorotoluene 3,4-二氟甲苯

CAS 2927-34-6 MFCD00075087

化学结构图

2927-34-6
SMILES: Cc1ccc(F)c(F)c1

化学属性

Mol. FormulaC7H6F2
Mol. Weight128.12
Boiling Point111.5°C at 760 mmHg
Density1.120
Refractive index1.4480 to 1.4520
Flash Point25°C
TSCANo
Appearance 无色透明的液体

别名和识别编码

Chemical Name3,4-Difluorotoluene
CAS Number2927-34-6
Alfabeta NameDIFLUOROTOLUENE 34-,
MDL NumberMFCD00075087
PubChem Substance ID2733400
Synonym 1,2-Difluoro-4-methylbenzene {LY} 1,2-Difluoro-4-methylbenzene {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Difluoro-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {}
Reaxys-RN4175915
Beilstein Registry Number1936497
Chemical Name Translation3,4-二氟甲苯
LabNetwork Molecule IDLN00115642
InChIInChI=1S/C7H6F2/c1-5-2-3-6(8)7(9)4-5/h2-4H,1H3
Canonical SMILESCC1=CC=C(F)C(F)=C1
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分类

  • {SNA} Aryl, Aryl Fluorinated Building Blocks, Building Blocks, C7, Chemical Synthesis, Fluorinated Building Blocks, Halogenated Hydrocarbons, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks

相关文献及参考

安全信息

Warnings FLAMMABLE
WGK Germany3
Signal word Warning
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
GHS Symbol
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupIII
UN Number 1993
Risk Statements
  • R10 Flammable 易燃
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • 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；
  • S29 Do not empty into drains 不要排入下水道；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • S37 Wear suitable gloves 戴适当手套；
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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P241+P242+P243
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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。
  • P303+P361+P353
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard Codes 3
Hazard Class3
Storage condition 2-8°C {LY} 2-8°C Flammables area {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • 3,4-二氟甲苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 319880010 3,4-二氟甲苯 3,4-Difluorotoluene 99% 1 GR 369元 2010/05/25 41789 3,4-二氟甲苯, 98% 3,4-Difluorotoluene, 98% 5g 1109元 2010/05/25 41789 3,4-二氟甲苯, 98% 3,4-Difluorotoluene, 98% 25g 4648元
  • Hazard Note:Flammable
  • Alfa Aesar:3,4-二氟甲苯,98% 3,4-Difluorotoluene, 98%(2927-34-6)
  • Acros Organics:3,4-Difluorotoluene, 99%(2927-34-6)
  • Sigma Aldrich:2927-34-6(sigmaaldrich)
  • MOL 文件:2927-34-6.mol

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Fluorinated Building Blocks 氟化物砌块
  4. Organic Fluorinated Building Blocks - Fluorinated Building Blocks
  5. Other Fluorinated Organic Building Blocks - Organic Fluorinated Building Blocks
  6. Aryl Fluorinated Building Blocks 芳基氟化物
  7. C7 - Aryl Fluorinated Building Blocks
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Halogenated Hydrocarbons 卤代烃
  5. Aryl 芳基卤代烃
  6. C7 - Aryl
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Halogenated Hydrocarbons 卤代烃
  5. Aryl 芳基卤代烃
  6. C7 - Aryl
  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

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