トリフルオロメタンスルホン酸イッテルビウム(III) 水和物

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

HCID 45075687

ノート反応

部分構造検索類似構造を探す

基本情報

CAS: 252976-51-5
標準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
分子式: C3H2F9O10S3Yb
平均分子量: 638.3 g/mol
単同位体質量: 638.8055058

名称と識別子

優先名称: Ytterbium(3+) trifluoromethanesulfonate--water (1/3/1)
IUPAC: tris(trifluoromethanesulfonate);ytterbium(3+);hydrate
現地名: トリフルオロメタンスルホン酸イッテルビウム(III) 水和物
英語名: YTTERBIUM(III) TRIFLATE HYDRATE, 99.90%
分子式: C3H2F9O10S3Yb
分子量: 638.2626088

名称と別名

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

名称をさらに表示

トリフルオロメタンスルホン酸イッテルビウム(III) 水和物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

データベース識別子

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

物性

構造計算による物性

極性表面積: 198 Å²
水素結合供与体数: 1
水素結合受容体数: 19
回転可能結合数: 0
重原子数: 26
形式電荷: 0
複雑度: 145

物理化学的性質

融点: 118 · 118-122°
貯蔵温度: Inert atmosphere,Room Temperature
外見: 結晶性粉末
色: 白い
水溶解度: 水に不溶。
安定性: 吸湿性
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
CAS データベース: 252976 · 252976-51-5

化学的性質

化学的特性white crystalline powder

安全と法規制

GHS分類

GHS Classification · 5 件

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.

危険有害性情報

Hazard Classes and CategoriesSkin Irrit. 2 (97.6%)；Eye Irrit. 2 (97.6%)；STOT SE 3 (97.6%)

安全データ

wgk: 3
ridadr: UN 3261 8/PG 2
hs_code: 28469000
risk_code: 36/37/38
hazard_code: Xi
safety_code: 26-36
hazard_class: 8
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
ストレージクラス: 8A - Combustible corrosive hazardous materials

化学と産業

応用分野 · 2 件

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

一般的な説明Layer-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.