2,6-Difluorobenzaldehyde 2,6-二氟苯甲醛

CAS 437-81-0 MFCD00010293

化学结构图

437-81-0
SMILES: O=Cc1c(F)cccc1F

化学属性

Mol. FormulaC7H4F2O
Mol. Weight142.10
Boiling Point193.6°C at 760 mmHg
Melting Point15-17°C
Density1.317
Refractive index1.5060 to 1.5100
Flash Point73°C
TSCANo
Appearance 黄色液体。沸点82℃-84℃（15mmHg），熔点15℃-17℃，闪点73℃，折光率1.5070，比重1.317。

别名和识别编码

Chemical Name2,6-Difluorobenzaldehyde
CAS Number437-81-0
Alfabeta NameDIFLUOROBENZALDEHYDE 26-,
MDL NumberMFCD00010293
EC Number000-000-0
Beilstein Registry Number1935273
PubChem Substance ID136284
Synonym 2,6-Difluorobenzaldehyde {LY} 2,6-Difluorobenzaldehyde {} {LY} 2,6-Difluorobenzaldehyde {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Difluorobenzaldehyde {} {} {} {} {} {} {} {
Reaxys-RN1935273
Chemical Name Translation2,6-二氟苯甲醛
InChIKeySOWRUJSGHKNOKN-UHFFFAOYSA-N
LabNetwork Molecule IDLN00117343
InChIInChI=1S/C7H4F2O/c8-6-2-1-3-7(9)5(6)4-10/h1-4H
Canonical SMILESC1=CC=C(C(=C1F)C=O)F
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分类

  • {SNA} Aldehydes, Aryl Fluorinated Building Blocks, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Fluorinated Building Blocks, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks

相关文献及参考

  • Beilstein:7(4)561

安全信息

Warnings IRRITANT
Signal word
GHS Symbol
WGK Germany2
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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
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。
  • 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。
  • 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。
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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）。
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Air Sensitive {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitro
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xi

其他信息

  • 用途一:医药、农药、液晶材料中间体。
  • Alfa Aesar:2,6-二氟苯甲醛,97% 2,6-Difluorobenzaldehyde, 97%(437-81-0)
  • Sigma Aldrich:437-81-0(sigmaaldrich)
  • 敏感性:Air Sensitive
  • Acros Organics:2,6-二氟苯甲醛 2,6-Difluorobenzaldehyde, 98%(437-81-0)
  • MOL 文件:437-81-0.mol
  • 2,6-二氟苯甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2452 2,6-二氟苯甲醛 2,6-Difluorobenzaldehyde 5G 532元 2014/06/02 D2452 2,6-二氟苯甲醛 2,6-Difluorobenzaldehyde 25G 1870元 2010/06/21 311460050 2,6-二氟苯甲醛 2,6-Difluorobenzaldehyde 98% 5 GR 683元
  • F:10-23
  • Hazard Note:Irritant
  • TCI Shanghai:2,6-二氟苯甲醛 2,6-Difluorobenzaldehyde,>;98.0%(GC)(437-81-0)

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Analytical Reagents for General Use - Analytical Reagents
  4. Puriss p.a. ACS - Analytical Reagents for General Use
  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. Carbonyl Compounds 羰基化合物
  5. Aldehydes - Carbonyl Compounds
  6. C7 - Aldehydes
  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. Aldehydes - Carbonyl Compounds
  6. C7 - Aldehydes
  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. Aromatic aldehyde<including acetal,hemiacetal>
  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. Aldehydes
  6. C10 to C21

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