2,3,4-Trifluorophenyl isocyanate 2,3,4-三氟苯基异氰酸酯
CAS 190774-58-4 MFCD00673052
化学结构图
SMILES: O=C=NC1=CC=C(F)C(F)=C1F
化学属性
| Mol. Formula | F3C6H2NCO |
|---|---|
| Mol. Weight | 173.09 |
| Refractive index | n20/D 1.478(lit.) |
| Boiling Point | 43 °C/4.5 mmHg(lit.) |
| Density | 1.432 g/mL at 25 °C(lit.) |
别名和识别编码
| Chemical Name | 2,3,4-Trifluorophenyl isocyanate |
|---|---|
| CAS Number | 190774-58-4 |
| PubChem Substance ID | 24870791 |
| MDL Number | MFCD00673052 |
| Synonym | 2,3,4-三氟苯基异氰酸酯 |
| Chemical Name Translation | 2,3,4-三氟苯基异氰酸酯 |
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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
- {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
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
- 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
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- 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。
- P305+P351+P338
- 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；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- 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
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