CAS 531-91-9 MFCD00003016-N,N-Diphenylbenzidine N,N-二苯基联苯二胺 -LabNovo

N,N-Diphenylbenzidine N,N-二苯基联苯二胺

CAS 531-91-9 MFCD00003016

化学结构图

SMILES: c1ccc(Nc2ccc(-c3ccc(Nc4ccccc4)cc3)cc2)cc1

化学属性

Mol. Formula	C24H20N2
Mol. Weight	336.44
Density	1.173
Melting Point	246-248°C
TSCA	Yes
Stability	对光敏感
Flash Point	342°C
Boiling Point	535°C at 760 mmHg

别名和识别编码

Chemical Name	N,N-Diphenylbenzidine
CAS Number	531-91-9
EC Number	208-521-7
Beilstein Registry Number	13,223
MDL Number	MFCD00003016
PubChem Substance ID	87567484
Synonym	N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {} {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {} {} {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {} {} {} {} {} {} {} {} {LY} N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine {} {} {} {} {}
Merck Number	3319
Chemical Name Translation	N,N-二苯基联苯二胺
Reaxys-RN	2220993
LabNetwork Molecule ID	LN00189131
Canonical SMILES	C1(C2=CC=C(NC3=CC=CC=C3)C=C2)=CC=C(NC4=CC=CC=C4)C=C1

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产品应用

用作检验钒、锌、亚硝酸盐的试剂，氧化还原指示剂。适用于氧化还原滴定，如和重铬酸盐或硫酸铈。

安全信息

Signal word Warning

GHS Symbol

WGK Germany3

Safety Statements

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

P201 Obtain special instructions before use. 使用前获取专门指示。
P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
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。
P301+P312+P330
P302+P350
P302+P352+P312+P362+P364
P304+P340+P312
P305+P351+P338
P308+P313
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

Hazard statements

H302+H312+H332

Packing GroupIII

Hazard Codes Xi

Hazard Class6.1(b)

UN Number 2811

其他信息

MOL 文件:531-91-9.mol
图谱信息:N,N'-二苯基联苯二胺(531-91-9)红外图谱(IR2) N,N'-二苯基联苯二胺(531-91-9)质谱(MS) N,N'-二苯基联苯二胺(531-91-9)核磁图( 13 CNMR) N,N'-二苯基联苯二胺(531-91-9)核磁图( 1 HNMR) N,N'-二苯基联苯二胺(531-91-9)红外图谱(IR1)
易熔于沸甲苯和乙酸乙酯，微溶于乙醇、苯及丙酮，不溶于水。
F:8
Alfa Aesar:N,N'-二苯基对氨基联苯,98% N,N'-Diphenylbenzidine, 98%(531-91-9)
TCI Shanghai:N,N'-二苯基联苯胺 N,N'-Diphenylbenzidine,>;98.0%(LC)(N)(531-91-9)
外观性质:叶片状或板状体。易熔于沸甲苯和乙酸乙酯，微溶于乙醇、苯及丙酮，不溶于水。熔点: 246-250 °C
上游原料:硫酸 --> 乙酸 --> 二甲苯 --> 亚硫酸氢钠 --> 重铬酸钾 --> 二苯胺
N,N'-二苯基联苯二胺价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 30075080 二苯基联苯胺 10g 820元 2011/04/16 D0878 N,N'-二苯基联苯胺 N,N'-Diphenylbenzidine 25G 1880元 2011/04/16 D0878 N,N'-二苯基联苯胺 N,N'-Diphenylbenzidine 5G 603元
Acros Organics:N,N'-二苯基联苯胺 N,N'-Diphenylbenzidine, 97%(531-91-9)
用途一:用作检验钒、锌、亚硝酸盐的试剂，氧化还原指示剂。适用于氧化还原滴定，如和重铬酸盐或硫酸铈。
敏感性:Light Sensitive