| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| N807590 | MACKLIN | |N|,|N|'-二苯基联苯胺 | 98% | 30元/1g; 38元/5g; 109元/25g; 414元/100g; | 展开 |
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| D0878 | TCI | N,N'-Diphenylbenzidine | >98.0%(HPLC)(N) | 430元/5G; 1890元/25G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC)(N) | | 分子式/分子量 | C24H20N2 = 336.44 | | 外观与形状(20℃) | 固体 | | 应避免的情况 | 光 | | Reaxys-RN | 2220993 | | PubChem物质ID | 87567484 | | SDBS (AIST Spectral DB) | 1731 | | Merck Index (14) | 3319 | | MDL编号 | MFCD00003016 |
技术规格 | Appearance | White to Gray to Brown powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(with Total Nitrogen) | min. 98.0 % | | Solubility in hot THF | almost transparency |
物性(参考值) 安全信息 | 图形或危害标志 |   | | 信号词 | 警告 | | 危险性说明 | H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。
H351 : 怀疑致癌。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P201 : 使用前取得专用说明。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P308 + P313 : 如接触到或有疑虑：求医/就诊。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。
P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。
P405 : 存放处须加锁。
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| 484031 | J&K | N,N'-Diphenylbenzidine | 97%, 指示剂 | 409元/5G; 1448元/25g; | 展开 |
基本信息 | 分子式 | C24H20N2 | | 分子量 | 336.44 | | 熔点 | 246-250 | | MDL编码 | MFCD00003016 | | Beilstein | 13223 | | Merck | 14,3319 | | EINECS 编号 | 208-521-7 |
安全信息 |
| A13802 | Alfa Aesar | N,N'-Diphenylbenzidine | 98% | 991元/5g; 4340元/25g; | 展开 |
应用
N,N'-Diphenylbenzidine is an indicator suitable for redox titrations, e.g. with dichromate or cerium(IV) sulfate 1,2. It is also used as intermediates in organic synthesis. 备注
Light Sensitive. Do not store above 23?°C. Store away from Strong bases. Strong acids. 基本信息 MDL
MFCD00003016 EINECS
208-521-7 分子式
C24H20N2 分子量
336.44 熔点
246-250° 灵敏度
Light Sensitive. Ambient temperatures. 形态
Powder 溶解性
Insoluble in water. Beilstein
2220993 Merck
14,3319 安全信息 TSCA
是 |
| 8.20530 | Sigma-Aldrich | N,N′-Diphenylbenzidine | for synthesis | 767.26元/10 G; | 展开 |
产品说明 分析说明 Assay (HPLC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 245 °C
Melting range (upper value): ≤ 251 °C
Identity (IR): passes test 基本信息 | 线性分子式 | 4-(C6H5NH)C6H4C6H4-4-(NHC6H5) | | 分子量 | 336.43 | | MDL编号 | MFCD00003016 | | EC索引号 | 208-521-7 |
产品性质 | 质量水平 | 200 | | 测定 | ≥96.0% (HPLC) | | mp | 245-250 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/C24H20N2/c1-3-7-21(8-4-1)25-23-15-11-19(12-16-23)20-13-17-24(18-14-20)26-22-9-5-2-6-10-22/h1-18,25-26H | | InChI key | FDRNXKXKFNHNCA-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| D205206 | Sigma-Aldrich | N,N′-Diphenylbenzidine | 97% | 1210.49元/10 G; | 展开 |
产品说明 应用 N,N′-二苯基联苯胺可用作制备有机LED的空穴传输材料的基础材料。 包装 10 g in glass bottle 基本信息 | 线性分子式 | 4-(C6H5NH)C6H4C6H4-4-(NHC6H5) | | 分子量 | 336.43 | | Beilstein | 2220993 | | EC 号 | 208-521-7 | | MDL编号 | MFCD00003016 | | PubChem化学物质编号 | 24893610 |
产品性质 | 质量水平 | 100 | | 测定 | 97% | | technique(s) | titration: suitable | | mp | 246-248 ℃ (lit.) | | SMILES string | N(c1ccccc1)c2ccc(cc2)-c3ccc(Nc4ccccc4)cc3 | | InChI | 1S/C24H20N2/c1-3-7-21(8-4-1)25-23-15-11-19(12-16-23)20-13-17-24(18-14-20)26-22-9-5-2-6-10-22/h1-18,25-26H | | InChI key | FDRNXKXKFNHNCA-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 049443 | Fluorochem | 4,4'-Dianilinobiphenyl | 98% | 418元/5g; 682元/10g; 1232元/25g; | 展开 |
基本信息 | CAS Number | 531-91-9 | | MDL Number | MFCD00003016 | | Melting Point | 246-248℃ |
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.
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: .
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 . 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 local regulations.
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