1-fluoro-3-isocyanatobenzene 1-fluoro-3-isocyanatobenzene

CAS 404-71-7 MFCD00002015


SMILES: O=C=Nc1cccc(F)c1


Mol. FormulaC7H4FNO
Mol. Weight137.11
Refractive index1.5110 to 1.5150
Flash Point42°C(lit.)
Boiling Point69°C/29mmHg


Chemical Name1-fluoro-3-isocyanatobenzene
CAS Number404-71-7
MDL NumberMFCD00002015
EC Number206-966-1
Beilstein Registry Number774879
PubChem Substance ID87571900
Synonym 3-Fluoro-1-isocyanatobenzene M-FLUOROPHENYL ISOCYANATE 异氰-3-氟基苯酯 ISOCYANIC ACID 3-FLUOROPHENYL ESTER 1-Fluoro-3-isocyanatobenzene Benzene, 1-fluoro-3-isocyanato- 3-氟异氰酸苯酯 3-Fluorophenyl isocyanate 97% 3-氟苯基异氰酸酯 3-FLUOROBENZENE ISOCYANATE 1-Fluoro-3-isocyanatobenzene; Isocyanic acid 3-fluorophenyl ester; m-Fluorophenyl isocyanate
Chemical Name Translation1-fluoro-3-isocyanatobenzene
LabNetwork Molecule IDLN00141209
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  • {SNA} Aryl Fluorinated Building Blocks, Building Blocks, C7, Chemical Synthesis, Fluorinated Building Blocks, Isocyanates, Nitrogen Compounds, Organic Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks


Signal word
GHS Symbol
WGK Germany3
Safety Statements
  • 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;
  • 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;
  • S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
  • 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);
Risk Statements
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+P242+P243
  • 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。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P301+P310+P330
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P304+P340+P311
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P337+P313
  • P342+P311
  • 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.....
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H302 Harmful if swallowed 吞食有害
  • H302+H312+H332
  • H312 Harmful in contact with skin 皮肤接触有害
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H332 Harmful if inhaled 吸入有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
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 2478 UN 3080 6.1/PG 2 UN3080
Storage condition 0-10 0-10°C 0-6°C Moisture Sensitive
Hazard Codes Xn
Hazard Class3/6.1


  • F:19
  • MOL 文件:404-71-7.mol
  • 敏感性:Moisture Sensitive/Lachrymatory
  • Acros Organics:3-氟苯基异氰酸酯 3-Fluorophenyl isocyanate, 97%(404-71-7)
  • Hazard Note:Toxic/Corrosive/Lachrymatory/Moisture Sensitive
  • TCI Shanghai:3-氟苯基异氰酸酯 3-Fluorophenyl Isocyanate,>;95.0%(GC)(404-71-7)
  • Alfa Aesar:3-氟苯基异氰酸酯,97+% 3-Fluorophenyl isocyanate, 97+%(404-71-7)
  • 异氰-3-氟基苯酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 I0554 异氰酸3-氟苯酯 3-Fluorophenyl Isocyanate 5G 597元 2010/06/21 170330050 异氰-3-氟基苯酯 3-Fluorophenyl isocyanate 97% 5 ML 766元 2010/06/21 170330250 异氰-3-氟基苯酯 3-Fluorophenyl isocyanate 97% 25 ML 3013元
  • Sigma Aldrich:404-71-7(sigmaaldrich)
  • 上游原料:三乙胺 --> 苯 --> 二(三氯甲基)碳酸酯 --> 3-氟苯胺