| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| F863002 | MACKLIN | (4-氟苯基)尿素 | ≥97%(HPLC)(N) | 76元/250mg; 279元/1g; 355元/5g; 1070元/25g; 3850元/100g; | 咨询 |
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| F0950 | TCI | (4-Fluorophenyl)urea | >97.0%(HPLC)(N) | 190元/1G; | 咨询 |
基本信息 | 纯度/分析方法 | >97.0%(HPLC)(N) | | 分子式/分子量 | C7H7FN2O = 154.14 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 2090131 | | PubChem物质ID | 253662158 | | MDL编号 | MFCD00014787 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 97.0 area% | | Purity(with Total Nitrogen) | min. 97.0 % | | Melting point | 178.0 to 182.0 ℃ |
物性(参考值) 安全信息 | 信号词 | 警告 | | 危险性说明 | H303 : 吞咽可能有害。
| | 防范说明 | P312 : 如感觉不适，呼叫急救中心/医生。
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相关法规 |
| L01314 | Alfa Aesar | 4-Fluorophenylurea | 96% | 1330元/5g; 4731元/25g; | 咨询 |
应用
4-Fluorophenylurea is widely used as a filter for drug. 备注
Keep container tightly closed. Store away from oxidizing agents. 基本信息 MDL
MFCD00014787 分子式
C7H7FN2O 分子量
154.14 熔点
183-185° 灵敏度
Ambient temperatures. 溶解性
Slightly soluble in water. Beilstein
2090131 GHS危害和防范说明 Hazard Statements
H303
May be harmful if swallowed. 安全信息 RTECS
YT3980000 TSCA
否 |
| S601527 | | 4-Fluorophenylurea | AldrichCPR | 1487.65元/250MG; | 咨询 |
产品说明 其他说明 Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. 基本信息 | 线性分子式 | C7H7FN2O | | 分子量 | 154.145 | | MDL编号 | MFCD00014787 |
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| 337180 | Fluorochem | 1-(4-Fluorophenyl)urea | 95% | 330元/1g; 836元/5g; 2904元/25g; | 咨询 |
基本信息 | CAS Number | 659-30-3 | | MDL Number | MFCD00014787 | | Melting Point | 183-185℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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