CAS 119-91-5; 2,2'-二喹啉; Cuproin

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B801831

MACKLIN

2,2'-联喹啉

98%

31元/1g; 116元/5g; 502元/25g; 1985元/100g; 9886元/500g;

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储存：室温
状态：白色到棕褐色粉末,晶体和/或块状

B909423

MACKLIN

2,2'-联喹啉

for spectrophotometric det. of Cu, 99%

106元/1g; 377元/5g; 1341元/25g;

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储存：室温
状态：白色到微黄色粉末或晶体

B0470

TCI

2,2'-Biquinoline

>98.0%(T)(HPLC)

380元/1G; 1380元/5G;

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基本信息

纯度/分析方法	>98.0%(T)(HPLC)
分子式/分子量	C₁₈H₁₂N₂ = 256.31
外观与形状(20℃)	固体
应避免的情况	光
Reaxys-RN	187259
PubChem物质ID	87563504
SDBS (AIST Spectral DB)	10002
MDL编号	MFCD00006740

技术规格

Appearance	White to Orange to Green powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Nonaqueous Titration)	min. 98.0 %
Melting point	192.0 to 197.0 ℃
Solubility in hot Acetic acid	almost transparency

物性(参考值)

熔点

192 ℃

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。

246296

J&K

2,2'-Biquinoline

98%

361元/1G; 1360元/5G;

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基本信息

分子式	C₁₈H₁₂N₂
分子量	256.30
熔点	192-195
MDL编码	MFCD00006740
Beilstein	187259
EINECS 编号	204-357-5

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

A10907

Alfa Aesar

2,2'-Biquinoline

98%

922元/1g; 3911元/5g; 15428元/25g;

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应用
2,2'-Biquinoline is used as a reagent for spectrophotometric determination of Cu and as an indicator for titration of organolithium reagents, giving yellow-green charge-transfer complexes.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Light sensitive.

基本信息

MDL
MFCD00006740

EINECS
204-357-5

分子式
C₁₈H₁₂N₂

分子量
256.31

熔点
193-196°

灵敏度
Ambient temperatures.

形态
Crystals

溶解性
Sparingly soluble in water (0.001g/L).

Beilstein
187259

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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
是

C10630

Alfa Aesar

2,2'-Biquinoline

98%

894元/1g; 3136元/5g;

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基本信息

Ref#
10630

MDL
6740

分子式
C18 H12 N2

分子量
256.3

形态
White to pale brown crystals

B35407

Sigma-Aldrich

2,2′-Biquinoline

98%

468.7元/1 G; 2022.01元/5 G;

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产品说明

应用

2,2′-联喹啉可以用作配体，用于合成发光二极管(LED)用杂配位铜(I)络合物和活细胞成像用阳离子铱 (III) 络合物荧光染料。

包装

1, 5 g in glass bottle

基本信息

经验(实验)分子式	C₁₈H₁₂N₂
分子量	256.30
Beilstein	187259
EC 号	204-357-5
MDL编号	MFCD00006740
PubChem化学物质编号	24891725
NACRES	NA.22

产品性质

质量水平	200
测定	98%
mp	192-195 ℃ (lit.)
SMILES string	c1ccc2nc(ccc2c1)-c3ccc4ccccc4n3
InChI	1S/C18H12N2/c1-3-7-15-13(5-1)9-11-17(19-15)18-12-10-14-6-2-4-8-16(14)20-18/h1-12H
InChI key	WPTCSQBWLUUYDV-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	dust mask type N95 (US), Eyeshields, Gloves

212171

Fluorochem

2,2'-Biquinoline

95%

308元/1g; 1232元/5g; 2090元/10g; 3960元/25g;

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基本信息

CAS Number	119-91-5
MDL Number	MFCD00006740
Melting Point	192-195℃

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 .