2,2'-Biquinoline

2,2-BIQUINOLINE · CUPROIN · CUPROINE · CUPROIN R. G. · 2,2'-Quinolyl · 2,2'-BiquinoL · A,A -DIQUINOLYL · 2,2'-DIQUINOLYL

https://huagongshe.com/ko/chemical/8412

식별자 및 물리적 특성

CAS No.	119-91-5
분자식	C18H12N2
평균 분자량	256.3 g/mol
단동위원소 질량	256.10004838 g/mol
SMILES	c1ccc2nc(-c3ccc4ccccc4n3)ccc2c1
InChIKey	WPTCSQBWLUUYDV-UHFFFAOYSA-N
PubChem CID	8412
EC No.	204-357-5
DTXSID	DTXSID8059500

화학 및 물리적 성질

XLogP	4.3
극성 표면적	25.8
수소 결합 공여자 수	0
수소 결합 수용자 수	2
회전 가능 결합 수	1
무거운 원자 수	20
형식 전하	0
복잡도	297
물질 분류	Nitrogen Compounds -> Quinolines
SpringerMaterials Properties	Boiling point
LogP(분배 계수)	4.31
증기압	0.00000002 [mmHg]
Physical Description	Light yellow powder[Aldrich MSDS]
녹는점	192-195 °C(lit.)
끓는 점	389.54°C (rough estimate)
밀도	0.9734 (rough estimate)
굴절률	1.6300 (estimate)
저장 조건	Keep in dark place,Sealed in dry,Room Temperature
용해도	1.02mg/L
물리적 상태	반짝이는 플레이크
pKa(산도 계수)	2.19±0.61(Predicted)
색상	약간 노란색에서 연한 베이지색
용해도	물에 난용성(0.001g/L).
BRN	187259
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
InChIKey	WPTCSQBWLUUYDV-UHFFFAOYSA-N
SMILES	c1ccc2nc(ccc2c1)-c3ccc4ccccc4n3
NIST	2,2'-Biquinoline(119-91-5)
EPA	2,2'-Biquinoline (119-91-5)

화학적 성질

SLIGHTLY YELLOW TO LIGHT BEIGE SHINY FLAKES

안전 및 규제

GHS 분류	This chemical does not meet GHS hazard criteria for 6% (3 of 50) of reports.WarningH315 (94%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 50 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보	Chemical: 2,2'-Biquinoline2,2'-Biquinoline: Does not have an individual approval but may be used under an appropriate group standard
유해성 요약	An irritant[Aldrich MSDS] See Quinoline.
Hazard Classes and Categories	Skin Irrit. 2 (94%)
수질 위해 등급(WGK)	3
TSCA 등재 상태	TSCA listed
관세 코드	29334990
위험 문구(R)	36/37/38
위험 표시	Xi
안전 문구(S)	26-36-37/39
F 고인화성물질	8
저장 분류	11 - Combustible Solids

용도

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.

일반 설명

2,2′-Biquinoline is a white crystalline solid and it melts at 176°C. It is insoluble in water, but is soluble in ethyl, amyl and isoamyl alcohol, isoamyl acetate, dimethylformamide, acetic acid, acetonitrile and carbon tetrachloride.