Ytterbium(3+) trifluoromethanesulfonate--water (1/3/1)

HCID 45075687

노트 반응

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기본 정보

CAS: 252976-51-5
표준 SMILES: O.O=S(=O)([O-])C(F)(F)F.O=S(=O)([O-])C(F)(F)F.O=S(=O)([O-])C(F)(F)F.[Yb+3]
InChIKey: BUJKNFNMGRYZBV-UHFFFAOYSA-K
분자식: C3H2F9O10S3Yb
평균 분자량: 638.3 g/mol
단동위원소 질량: 638.8055058

이름 및 식별자

우선 이름: Ytterbium(3+) trifluoromethanesulfonate--water (1/3/1)
IUPAC: tris(trifluoromethanesulfonate);ytterbium(3+);hydrate
영어명: YTTERBIUM(III) TRIFLATE HYDRATE, 99.90%
분자식: C3H2F9O10S3Yb
분자량: 638.2626088

이름 및 동의어

RefChem:388492DTXCID80613839DTXSID20663090Ytterbium(3+) trifluoromethanesulfonate--water (1/3/1)252976-51-5Ytterbium(III) trifluoromethanesulfonate hydrateC3H2F9O10S3Ybytterbium trifluoromethanesulfonate hydrate314041-23-1YTTERBIUM(III) TRIFLATE HYDRATEYb(OTf)3.H2Oytterbium triflate monohydrate

이름 더 보기

fonate hydrateCAS:252976-51-5Ytterbium(III) trifLYTTERBIUM(III) TRIFLUOROMETHANESULFOYtterbium(III) triflate hydrate,99.9%YTTERBIUM(III) TRIFLATE HYDRATE, 99.90%trifluoromethanesulfonate hydrate(1:3:x)trifluoromethanesulfonate,ytterbium(3+),hydrateYtterbium(III) trifluoromethanesulfonate xhydrateTrifluoromethanesulfonic acid ytterbium salt hydrate

SCHEMBL336135YTTERBIUM TRIFLATE HYDRATEAKOS025312312ytterbium trifluoromethanesulfonate, hydrateYtterbium(III)trifluoromethanesulfonatehydratetrifluoromethanesulfonate;ytterbium(3+);hydrateytterbium (III) trifluoromethanesulfonate hydrateYtterbium(III) trifluoromethanesulphonate hydrate

데이터베이스 식별자

CAS: 252976-51-5
PubChem CID: 45075687
DTXSID: DTXSID20663090
EC Number: 629-496-2

물성

구조 계산 물성

극성 표면적: 198 Å²
수소 결합 공여자 수: 1
수소 결합 수용자 수: 19
회전 가능 결합 수: 0
무거운 원자 수: 26
형식 전하: 0
복잡도: 145

물리화학적 성질

녹는점: 118 · 118-122°
저장 조건: Inert atmosphere,Room Temperature
물리적 상태: 결정성 분말
색상: 하얀색
수용성: 물에 불용성.
안정성: 흡습성
InChI: 1S/3CHF3O3S.H2O.Yb/c3*2-1(3,4)8(5,6)7;;/h3*(H,5,6,7);1H2;/q;;;;+3/p-3
InChIKey: BUJKNFNMGRYZBV-UHFFFAOYSA-K
SMILES: [H]O[H].FC(F)(F)S(=O)(=O)O[Yb](OS(=O)(=O)C(F)(F)F)OS(=O)(=O)C(F)(F)F

화학적 성질

white crystalline powder

안전 및 규제

GHS 분류

GHS Classification · 5건

Warning

H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (97.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract 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 41 reports by companies from 4 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 (97.6%)；Eye Irrit. 2 (97.6%)；STOT SE 3 (97.6%)

안전 데이터

wgk: 3
ridadr: UN 3261 8/PG 2
HS 번호: 28469000
risk_code: 36/37/38
hazard_code: Xi
safety_code: 26-36
위험 등급: 8
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
스토리지 클래스: 8A - Combustible corrosive hazardous materials

화학 및 산업

응용 분야 · 2건

용도Ytterbium(III) trifluoromethanesulfonate hydrate is used to promote glycosidation of glycosyl fluorides and as a catalyst in the preparation of pyridine and quinoline derivatives.

일반 설명Layer-by-layer assembly of 4-aminothiophenol and ytterbium(III)trifluoromethanesulfonate hydrate film has been investigated by atomic force microscopy (AFM). Bis(oxazolinyl)-pyridine-scandium(III) triflate complexes have been reported to catalyze the enantioselective Friedel-Crafts addition of various indoles.