| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| S817890 | MACKLIN | 4,4'-二苯乙烯二羧酸 | 96% | 30元/1g; 45元/5g; 79元/25g; 255元/100g; 1145元/500g; | 展开 |
|
| S0557 | TCI | 4,4'-Stilbenedicarboxylic Acid | >95.0%(HPLC) | 700元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >95.0%(HPLC) | | 分子式/分子量 | C16H12O4 = 268.27 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 528210 | | PubChem物质ID | 87577954 | | MDL编号 | MFCD00013994 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(HPLC) | min. 95.0 area% | | Purity(Neutralization back titration) | min. 98.0 % |
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。
|
|
| A11839 | Alfa Aesar | 4,4'-Stilbenedicarboxylic acid | 96% | 1254元/1g; 3370元/5g; 13870元/25g; | 展开 |
基本信息 MDL
MFCD00013994 EINECS
202-838-4 分子式
C16H12O4 分子量
268.27 熔点
>300° 形态
Powder GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. TSCA
否 |
| 759597 | Sigma-Aldrich | 4,4′-Stilbenedicarboxylic acid | 98% | 2920.79元/5 G; | 展开 |
产品说明 一般描述 我们致力于为您带来更加绿色的替代产品，这些产品遵守一项或多项绿色化学12项原则。该产品为增强型，提高了能源效率。点击此处，查看更多详情。
4,4′-二苯乙烯二羧酸(SDA)是一种发光配体，由于有两个在金属中心之间形成桥连的羧基，因此可用作有机连接子。它具有共轭芳香环，其有助于形成刚性连接基。 应用 SDA可用于三维(3D)金属有机框架材料的水热合成，其有望用于传感、药物递送、发光和气体吸附。它也可用于储能应用，例如超级电容器和电池。 包装 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C16H12O4 | | 分子量 | 268.26 | | EC 号 | 202-838-4 | | MDL编号 | MFCD00013994 | | PubChem化学物质编号 | 329766797 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | 环保替代产品特性 | Design for Energy Efficiency
Learn more about the Principles of Green Chemistry. | | mp | 400-420 ℃ | | 环保替代产品分类 | Enabling | | SMILES string | OC(=O)c1ccc(\C=C\c2ccc(cc2)C(O)=O)cc1 | | InChI | 1S/C16H12O4/c17-15(18)13-7-3-11(4-8-13)1-2-12-5-9-14(10-6-12)16(19)20/h1-10H,(H,17,18)(H,19,20)/b2-1+ | | InChI key | SBBQDUFLZGOASY-OWOJBTEDSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H302 - H315 - H319 - H335 | | 预防措施声明 | P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Oral - 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 |
|
| 065858 | Fluorochem | 4,4'-Stilbenedicarboxylic acid | 90% | 220元/1g; 418元/5g; 1034元/25g; 3058元/100g; | 展开 |
基本信息 | CAS Number | 100-31-2 | | MDL Number | MFCD00013994 |
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.
| | 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