| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| T848886 | MACKLIN | 4-硝基苯硼酸频哪醇酯 | 98% | 30元/250mg; 35元/1g; 122元/5g; 600元/25g; | 咨询 |
|
| T3710 | TCI | 4,4,5,5-Tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane | >98.0%(GC) | 180元/1G; 650元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C12H16BNO4 = 249.07 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 7708816 | | MDL编号 | MFCD02179437 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 97.0 % | | Melting point | 110.0 to 114.0 ℃ |
物性(参考值) | 熔点 | 112 ℃ | | 最大吸收波长 | 267(CH2Cl2) nm |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
|
|
| 199728 | J&K | 4-Nitrophenylboronic Acid Pinacol Ester | 98% | 362元/1G; 1506元/5G; | 咨询 |
基本信息 | 分子式 | C12H16BNO4 | | 分子量 | 249.07 | | 熔点 | 112-116 | | MDL编码 | MFCD02179437 |
安全信息 | 图形或危害标志 | | | 提示语 | Warning | | 危险说明 | H315
H319
H335 | | 防范说明 | P261
P305+P351+P338 | | WGK | 3 |
|
| H52848 | Alfa Aesar | 4-Nitrobenzeneboronic acid pinacol ester | 98% | 891元/1g; 3352元/5g; | 咨询 |
应用
4-Nitrobenzeneboronic acid pinacol ester is a reactant involved in synthesis of aryl azides, arylation of allylic chlorides, synthesis of RNA conjugates, alkoxycarbonylation, synthesis of mTOR and PI3K inhibitors as antitumor agents, electro oxidative synthesis of biaryls. 备注
Store in a cool, dry place, in a well sealed container. Store away from oxidizing agents. 基本信息 MDL
MFCD02179437 分子式
C12H16BNO4 分子量
249.08 熔点
108-109° 灵敏度
Ambient temperatures. 形态
Solid 溶解性
Slightly soluble in water. 安全信息 TSCA
否 |
| 643890 | Sigma-Aldrich | 4-Nitrophenylboronic Acid Pinacol Ester | ≥95% | 531.37元/1 G; 1212.68元/5 G; | 咨询 |
产品说明 应用 Reactant involved in: - Synthesis of aryl azides
- Arylation of allylic chlorides
- Syntehsis of RNA conjugates
- Alkoxycarbonylation
- Synthesis of mTOR and PI3K inhibitors as antitumor agents
- Electrooxidative synthesis of biaryls
包装 1, 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C12H16BNO4 | | 分子量 | 249.07 | | MDL编号 | MFCD02179437 | | PubChem化学物质编号 | 24883300 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | ≥95% | | 形式 | powder or crystals | | mp | 112-116 ℃ (lit.) | | SMILES string | CC1(C)OB(OC1(C)C)c2ccc(cc2)[N+]([O-])=O | | InChI | 1S/C12H16BNO4/c1-11(2)12(3,4)18-13(17-11)9-5-7-10(8-6-9)14(15)16/h5-8H,1-4H3 | | InChI key | LUWACRUAJXZANC-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 093024 | Fluorochem | 4-Nitrophenylboronic Acid Pinacol Ester | 98% | 330元/1g; 968元/5g; 1628元/10g; 3234元/25g; | 咨询 |
基本信息 | CAS Number | 171364-83-3 | | MDL Number | MFCD02179437 |
安全信息 | 图形或危害标志 | | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H303 + H313 + H333: May be harmful if swallowed, in contact with skin or if inhaled
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
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).
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 .
|
|
m.cnreagent.com