2,4-Difluorophenyl Isocyanate 2,4-二氟苯基异氰酸酯
CAS 59025-55-7 MFCD00001997
化学结构图
SMILES: O=C=Nc1ccc(F)cc1F
化学属性
| Mol. Formula | C7H3F2NO |
|---|---|
| Mol. Weight | 155 |
| Refractive index | 1.4900 to 1.4940 |
| Boiling Point | 42 |
| Density | 1.309 |
| Flash Point | 55°C(lit.) |
| TSCA | No |
| Stability | 对湿度敏感/催泪 |
别名和识别编码
| Chemical Name | 2,4-Difluorophenyl Isocyanate |
|---|---|
| CAS Number | 59025-55-7 |
| Alfabeta Name | DIFLUOROISOCYANATOBENZENE 241---, |
| MDL Number | MFCD00001997 |
| PubChem Substance ID | 87560793 |
| Beilstein Registry Number | 2831577 |
| EC Number | 250-023-7 |
| Reaxys-RN | 2831577 |
| Synonym | 2 4-二氟苯基异氰酸酯 2,4-二氟苯基异氰酸酯 |
| Chemical Name Translation | 2,4-二氟苯基异氰酸酯 |
| LabNetwork Molecule ID | LN00133843 |
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分类
- 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
- {SA} 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
- {SNA} Aryl Fluorinated Building Blocks, Building Blocks, C7, Chemical Synthesis,
相关文献及参考
- Aldrich MSDS 1 , 694:A / Corp MSDS 1 (1), 1252:A / FT-IR 1 (2), 478:D / FT-IR 2 (2), 3197:B / FT-NMR 1 (2), 1572:B / NMR-Reference 2 (2), 445:D / RegBook 1 (2), 2169:I / Structure Index 1 , 341:B:4 / Vapor Phase 3 , 1435:B
安全信息
GHS Symbol
- H332 Harmful if inhaled 吸入有害
- H315 Causes skin irritation 会刺激皮肤
- H302 Harmful if swallowed 吞食有害
- H312 Harmful in contact with skin 皮肤接触有害
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H319 Causes serious eye irritation 严重刺激眼睛
- H226 Flammable liquid and vapour 易燃液体和蒸气
- 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。
- 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。
- P303+P361+P353
- P305+P351+P338
- 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
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
- 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 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- 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；
- 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）；
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R42 May cause sensitisation by inhalation 吸入会产生过敏反应
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