CAS 7477-67-0 MFCD00020765-Bispyrazolone 双吡唑啉酮 TAO{mole}

Bispyrazolone 双吡唑啉酮

CAS 7477-67-0 MFCD00020765

化学结构图

SMILES: CC1=NN(c2ccccc2)C(=O)C1C1C(=O)N(c2ccccc2)N=C1C

化学属性

Mol. Formula	C20H18N4O2
Mol. Weight	346.39
Melting Point	>300 °C
TSCA	Yes
Density	1.422
Solubility	formic acid: 50 mg/mL, clear, yellow
Appearance	crystalline
Boiling Point	481.12 °C at 760 mmHg

别名和识别编码

Chemical Name	Bispyrazolone
CAS Number	7477-67-0
Synonym	3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione {} {} {} {} {} {} {} {} {} {LY} 3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4
PubChem Substance ID	95807
EC Number	231-282-5
Beilstein Registry Number	572787
MDL Number	MFCD00020765
Reaxys-RN	329220
Chemical Name Translation	双吡唑啉酮
InChIKey	FORCWSNQDMPPOC-UHFFFAOYSA-N
LabNetwork Molecule ID	LN01267333
InChI	InChI=1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,17-18H,1-2H3
Canonical SMILES	O=C1N(N=C(C1C2C(N(N=C2C)C3=CC=CC=C3)=O)C)C4=CC=CC=C4

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

用于测定氰化物、VB12等（for Determination of cyanide, Vitamin B12, etc）。

安全信息

GHS Symbol

WGK Germany3

Hazard Codes Xi

Hazard statements

H317 May cause an allergic skin reaction 可能导致皮肤过敏

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
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。
P302+P350
P302+P352+P333+P313+P362+P364
P305+P351+P338
P333+P313
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Warning

Safety Statements

S24 Avoid contact with skin 避免皮肤接触；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S37 Wear suitable gloves 戴适当手套；

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
R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

TCI Shanghai:4,4'-双-(3-甲基-1-苯基-5-吡唑啉酮)[用于硝棉,维生素B12等的测定] Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc],>;97.0%(T)(7477-67-0)
MOL 文件:7477-67-0.mol
color:tan
用途二:用于测定氰化物、VB12等（for Determination of cyanide, Vitamin B12, etc）。
图谱信息:双(3-甲基-1-苯基-5-吡唑啉酮)(7477-67-0)红外图谱(IR1) 双(3-甲基-1-苯基-5-吡唑啉酮)(7477-67-0)红外图谱(IR2)
上游原料:乙酸 --> N-溴代丁二酰亚胺 --> 乙酰乙酸乙酯 --> 醋酸钠 --> 苯肼
双(3-甲基-1-苯基-5-吡唑啉酮)价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 30023980 双吡唑酮;双(1-苯基-3-甲基-5-吡唑啉酮);4,4′-双(3-甲基-1-苯基吡唑啉-5-酮);4,4′-双(1-苯基-3-甲基-5-吡唑啉酮);3,3′-二甲基-1,1′-二苯基[4,4′-双(2-吡唑啉)-5,5′-二酮] 5g 640元 2011/04/16 B0508 双(3-甲基-1-苯基-5-吡唑啉酮)[用于硝棉,维生素B12等的测定] Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc] 25G 778元 2011/04/16 B0508 双(3-甲基-1-苯基-5-吡唑啉酮)[用于硝棉,维生素B12等的测定] Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc] 250G 4340元
Sigma Aldrich:7477-67-0(sigmaaldrich)
Alfa Aesar:双吡唑啉酮 Bispyrazolone, 98+%(7477-67-0)
用途一:用作分析试剂