3,4-Difluorobenzoic acid 3,4-二氟苯甲酸

CAS 455-86-7 MFCD00011672

化学结构图

455-86-7
SMILES: O=C(O)c1ccc(F)c(F)c1

化学属性

Mol. FormulaC7H4F2O2
Mol. Weight158.10
Melting Point120-125°C
TSCANo
Solubility略溶于冷水
Boiling Point257°C at 760 mmHg

别名和识别编码

Chemical Name3,4-Difluorobenzoic acid
CAS Number455-86-7
Alfabeta NameDIFLUOROBENZOICACID 34-,
MDL NumberMFCD00011672
EC Number207-249-6
Beilstein Registry Number2085848
Synonym 3,4-Difluorobenzoic acid {LY} 3,4-Difluorobenzoic acid {} {LY} 3,4-Difluorobenzoic acid {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3,4-Difluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {
PubChem Substance ID99166
Chemical Name Translation3,4-二氟苯甲酸
Reaxys-RN2085848
InChIKeyFPENCTDAQQQKNY-UHFFFAOYSA-N
InChIInChI=1S/C7H4F2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11)
LabNetwork Molecule IDLN00116589
Canonical SMILESO=C(O)C1=CC=C(F)C(F)=C1
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分类

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

安全信息

Warnings IRRITANT
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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Hazard Codes 6.1 Xn Xn,Xi
UN Number 2811 UN 2811
WGK Germany3
GHS Symbol
Precautionary statements
  • 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
  • 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+P317
  • 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。
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • 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
  • P362+P364
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • 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 dust mask type N95 (US), Eyeshields, Gloves
Signal word Warning
Packing GroupIII
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • 海关编码:29163900
  • TCI Shanghai:3,4-二氟苯甲酸 3,4-Difluorobenzoic Acid,>;98.0%(T)(455-86-7)
  • MSDS 信息:3,4-Difluorobenzoic acid(455-86-7).msds
  • MOL 文件:455-86-7.mol
  • 3,4-二氟苯甲酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1908 3,4-二氟苯甲酸 3,4-Difluorobenzoic Acid 25G 1910元 2014/06/02 D1908 3,4-二氟苯甲酸 3,4-Difluorobenzoic Acid 10G 1050元 2010/06/21 249580010 3,4-二氟苯甲酸 3,4-Difluorobenzoic acid 99% 1 GR 177元
  • Hazard Note:Irritant
  • Sigma Aldrich:455-86-7(sigmaaldrich)
  • 图谱信息:3,4-二氟苯甲酸(455-86-7)质谱(MS) 3,4-二氟苯甲酸(455-86-7)核磁图( 13 CNMR) 3,4-二氟苯甲酸(455-86-7)红外图谱(IR1) 3,4-二氟苯甲酸(455-86-7)红外图谱(IR2)
  • Acros Organics:3，4-二氟苯甲酸 3,4-Difluorobenzoic acid, 99%(455-86-7)
  • Alfa Aesar:3,4-二氟苯甲酸,98% 3,4-Difluorobenzoic acid, 98%(455-86-7)

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. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C7 - Carboxylic Acids
  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. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. F - Alphabetic
  5. FA - FL - F
  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 acids
  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 Acids
  6. C6

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