1,2-Bis(dicyclohexylphosphino)ethane (HCID 534202)

이름 및 식별자

우선 이름: 1,2-Bis(dicyclohexylphosphino)ethane
IUPAC: dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphane
영어명: 1,2-BIS(DICYCLOHEXYLPHOSPHINO)ETHANE
분자식: C26H48P2
분자량: 422.62

이름 및 동의어

1,2-Bis(dicyclohexylphosphino)ethane23743-26-2Phosphine, 1,2-ethanediylbis[dicyclohexyl-Bis(1,2-dicyclohexylphosphino)ethanePhosphine, 1,2-ethanediylbis(dicyclohexyl-DTXSID90336507Phosphine, 1,2-ethanediylbis*dicyclohexyl-RefChem:71734DTXCID00287596684-243-3BOUYBUIVMHNXQB-UHFFFAOYSA-NDcype

이름 더 보기

1,2-Bis(dicycL98% Cy2PCH2CH2PCy2Ethylenebis(biscyclohexylphosphine)1,2-Bis(dicyclohexylphosphino)ethane,98%1,2-Ethanediylbis(dicyclohexylphosphine)1,2-Bis(dicyclohexylphosphino)ethane,min.98%

Ethylenebis(dicyclohexylphosphine)dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphaneMFCD00015521bis(dicyclohexylphosphino)ethaneDG2ZG8EGQ2dicyclohexyl[2-(dicyclohexylphosphanyl)ethyl]phosphane1,2-Bis(dicyclohexylphosphanyl)ethane1,1'-(1,2-Ethanediyl)bis(1,1-dicyclohexylphosphine)

데이터베이스 식별자

CAS: 23743-26-2
PubChem CID: 534202
DTXSID: DTXSID90336507
ChEMBL: CHEMBL406332
UNII: DG2ZG8EGQ2
EC Number: 684-243-3
Nikkaji: J133.782C

물성

구조 계산 물성

XLogP: 6.9
극성 표면적: 0 Å²
수소 결합 공여자 수: 0
수소 결합 수용자 수: 0
회전 가능 결합 수: 7
무거운 원자 수: 28
형식 전하: 0
복잡도: 336

물리화학적 성질

녹는점: 92.5 · 92.5-96.5 °C(lit.)
끓는 점: 528.3 · 528.3±20.0 °C(Predicted)
인화점: 110 °C · 110 °C
저장 조건: 2 · under inert gas (nitrogen or Argon) at 2-8°C
물리적 상태: 가루
색상: 하얀색
InChI: 1S/C26H48P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h23-26H,1-22H2
InChIKey: BOUYBUIVMHNXQB-UHFFFAOYSA-N
SMILES: C1CCC(CC1)P(CCP(C2CCCCC2)C3CCCCC3)C4CCCCC4

화학적 성질

white powder

안전 및 규제

GHS 분류

GHS Classification · 5건

Danger

H315 (95.1%): Causes skin irritation [Warning Skin corrosion/irritation]；H318 (50.6%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H319 (44.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (95.1%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H413 (50.6%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, 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 81 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

유해성 정보

Hazard Classes and CategoriesSkin Irrit. 2 (95.1%)；Eye Dam. 1 (50.6%)；Eye Irrit. 2 (44.4%)；STOT SE 3 (95.1%)；Aquatic Chronic 4 (50.6%)

안전 데이터

wgk: 3
ridadr: UN1325
HS 번호: 29310099
risk_code: 36/37/38-53-41-37/38
hazard_code: Xi
safety_code: 37/39-26-39
포장분류: II
위험 등급: 4.1
Hazard Classifications: Aquatic Chronic 4Eye Dam. 1Skin Irrit. 2STOT SE 3
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

응용 분야

용도1,2-Bis(dicyclohexylphosphino)ethane can be used as a ligand for:Pd-catalyzed decarbonylative C-H coupling of azoles and aromatic esters.Ni-catalyzed cross-coupling reaction of aryl fluorides and primary amines.