ChemicalBook >제품 카탈로그 >생화학 공학>생화학 시약>산성 지시약>A,A'-디피리딜

A,A'-디피리딜

A,A'-디피리딜 구조식 이미지

카스 번호:: 366-18-7

한글명:: A,A'-디피리딜

동의어(한글):: 2,2'-비피리딘(2,2'-BIPYRIDINE);A,A''-디피리딜;A,A'-디피리딜;2,2'-비피리딜

상품명:: 2,2'-Bipyridine

동의어(영문):: bpy;BIPY;Bipyridine;2,2-BIPYRIDINE;2,2-BIPYRIDYL;2,2-Bispyridine;2-(2-Pyridyl)pyridine;2,2'-BIPYRIDYL;2,2’-dipyridine;2-PYRIDIN-2-YLPYRIDINE

CBNumber:: CB5195697

분자식:: C10H8N2

포뮬러 무게:: 156.18

MOL 파일:: 366-18-7.mol

속성

안전

MSDS

용도

공급 업체 731

A,A'-디피리딜 속성

녹는점: 70-73 °C(lit.)

끓는 점: 273 °C(lit.)

밀도: 1.1668 (rough estimate)

증기압: 0.584Pa at 25℃

굴절률: 1.4820 (estimate)

인화점: 121 °C

저장 조건: room temp

용해도: 5.5g/l

산도 계수 (pKa): pK1:-0.52(+2);pK2:4.352(+1) (20°C)

물리적 상태: Crystalline Powder

색상: White to almost white

수소이온지수(pH): 7.5 (5g/l, H2O, 25℃)

냄새: Characteristic odour

수용성: 5.5 g/L 22 ºC

Merck: 14,3347

BRN: 113089

안정성: Stable. Incompatible with strong oxidizing agents, most common metals. May be light sensitive.

InChIKey: ROFVEXUMMXZLPA-UHFFFAOYSA-N

CAS 데이터베이스: 366-18-7(CAS DataBase Reference)

NIST: 2,2'-Bipyridine(366-18-7)

EPA: 2,2'-Bipyridine (366-18-7)

안전

위험 및 안전 성명

위험품 표기	T,Xi
위험 카페고리 넘버	25-36/37/38-20/21-23/24/25-21
안전지침서	36/37-45-36/37/39-26
유엔번호(UN No.)	UN 2811 6.1/PG 3
WGK 독일	3
RTECS 번호	DW1750000
F 고인화성물질	8
위험 참고 사항	Irritant
TSCA	Yes
위험 등급	6.1
포장분류	III
HS 번호	29333999
유해 물질 데이터	366-18-7(Hazardous Substances Data)
독성	LD50 i.p. in mice: 200 mg/kg (Grady)
기존화학 물질	KE-12238

그림문자(GHS):

신호 어:

Danger

유해·위험 문구:

암호	유해·위험 문구	위험 등급	범주	신호 어	그림 문자	P- 코드

예방조치문구:

P264	취급 후에는 손을 철저히 씻으시오.
P264	취급 후에는 손을 철저히 씻으시오.
P270	이 제품을 사용할 때에는 먹거나, 마시거나 흡연하지 마시오.
P280	보호장갑/보호의/보안경/안면보호구를 착용하시오.
P301+P310	삼켰다면 즉시 의료기관(의사)의 진찰을 받으시오.

NFPA 704

	1
3		0

A,A'-디피리딜 MSDS

2,2'-Bipyridine

A,A'-디피리딜 C화학적 특성, 용도, 생산

화학적 성질

White to light red crystalline powder. Soluble in ethanol, ether, benzene, chloroform and petroleum ether, 1 part of this product is about 200 parts of water.

용도

2,2'-bipyridine acts as a bidentate chelating ligand which form complexes with transition metal ions and shows antifungal, antibacterial and antiviral activity. It is used for the colorimetric determination of iron as well as oxidation reduction indicators to confirm the presence of ferrous ion in soils. It forms complexes with ruthenium and platinum, exhibit intense luminescence, which may have practical applications. Copper(I) bipyridine complexes involved in the oxidation of alcohols under aerobic conditions.

정의

ChEBI: 2,2'-bipyridine is a bipyridine in which the two pyridine moieties are linked by a bond between positions C-2 and C-2'. It has a role as a ferroptosis inhibitor and a chelator.

제조 방법

2,2'-bipyridine is synthesized by the reaction of pyridine with ferric chloride. Take 70g of anhydrous pyridine and mix with 13g of anhydrous ferric chloride, heat and react at 300℃ in a sealed tube for about 35h. After cooling, the reactant solidified into red-black crystals, the sealing tube was opened, and the red-black solution of the solid was washed out with a small amount of hot water. The oily impurities were removed by extraction with ether. After neutralization with sodium bicarbonate, excess pyridine was removed by heating with steam. The mixture was then made strongly basic, and the 2,2'-bipyridine was distilled off with steam.

화학 반응

A large number of complexes of 2,2'-bipyridine have been described.It binds metals as a chelating ligand, forming a 5-membered chelate ring.

일반 설명

2,2′-Bipyridyl, is a symmetrical bipyridine commonly used as a neutral ligand for complexation with metal ions. The molecule is planar with trans-conformation and crystallizes in the monoclinic crystal system.

Safety Profile

Poison by ingestion,subcutaneous, and intraperitoneal routes. Experimentalteratogenic data. Questionable carcinogen withexperimental tumorigenic data. Mutation data reported.When heated to decomposition it emits toxic fumes ofNOx.

Purification Methods

2,2'-Bipyridyl crystallises from hexane, or EtOH, or (after charcoal treatment of a CHCl3 solution) from pet ether. Also, it precipitates from a concentrated solution in EtOH by addition of H2O. Dry it in a vacuum over P2O5. It can be further purified by chromatography on Al2O3 or by sublimation. UV (EtOH): at 280nm (log 4.13). max [Airoldi et al. J Chem Soc, Dalton Trans 1913 1986, Beilstein 23 H 199, 23/8 V 16.]

A,A'-디피리딜 준비 용품 및 원자재

원자재

α-피콜린 염화제이철무수물 Anhydrous pyridine 5-METHYL-2,2'-BIPYRIDYL 5,5'-DIMETHYL-2,2'-DIPYRIDYL 2-브로모피리딘 네오쿠프로인 TRIETHYOXY-2-THIENYLSILANE 97

준비 용품

1,1'-Bis (di-t-butylphosphino)ferrocene palladium dichloride, 1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE Tetrahydro-4H-pyran-4-one TRIS(2,2'-BIPYRIDYL)RUTHENIUM(II) CHLORIDE HEXAHYDRATE 3-(DIMETHYLCARBAMOYL)PHENYLBORONIC ACID 4-(Dimethylamino)phenylboronic acid 4,4'-DIBROMO-2,2'-BIPYRIDINE 2,2'-BIPYRIDINE-4-CARBALDEHYDE (2,2'-BIPYRIDINE)DICHLOROPALLADIUM(II)

A,A'-디피리딜 공급 업체

글로벌( 731)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Shanghai Bojing Chemical Co.,Ltd.	+86-86-02137122233 +8613795318958	bj1@bj-chem.com	China	296	55
Wuhan Bright Chemical Co., Ltd	+86-02785803473 +86-15071395570	alice@brightchemical.com.cn	China	92	58
Speranza Chemical Co., Ltd.	+8618688942810	sophieliu@speranzachem.com	China	537	55
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29811	60
Henan DaKen Chemical CO.,LTD.	+86-371-66670886	info@dakenchem.com	China	18729	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21975	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
Hangzhou FandaChem Co.,Ltd.	+8615858145714	fandachem@gmail.com	China	9378	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2990	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29922	58