CAS 12260-45-6 Caesium hydroxide--water (1/1/1) (HCID 23679066)

基本情報

CAS: 12260-45-6
標準SMILES: O.[Cs+].[OH-]
InChIKey: ABSOMGPQFXJESQ-UHFFFAOYSA-M
分子式: CsH3O2
平均分子量: 167.928 g/mol
単同位体質量: 167.91875629

名称と識別子

優先名称: Caesium hydroxide--water (1/1/1)
IUPAC: cesium;hydroxide;hydrate
現地名: 水酸化セシウム,1水和物
英語名: CESIUM HYDROXIDE, HYDRATE (99.9%-CS)
分子式: CsH3O2
分子量: 167.93

名称と別名

DTXSID70956540Caesium hydroxide--water (1/1/1)RefChem:1080623DTXCID201384500Cesium hydroxide monohydrateCesium hydroxide hydrate12260-45-6cesium;hydroxide;hydrateCesium hydroxide (Cs(OH)), hydrate (9CI)MFCD00149664caesium(1+) hydrate hydroxideCsO2

名称をさらに表示

水酸化セシウム,1水和物水酸化セシウム水和物CESIUM HYDROXIDE 水和物水酸化セシウム, 水和物 (99.9%-Cs)Caesium hydroxide hydrateCesiuM hydroxide hydrate >=90%Caesium hydroxide hydrate 99.9%Cesiumhydroxide,99.9%(metalsbasis)CESIUM HYDROXIDE, HYDRATE (99.9%-CS)Cesium hydroxide(Cs(OH)), hydrate (9CI)Cesium hydroxide hydrate, 99.9% (metals basis)Cesium hydroxide hydrate, 99.9% trace metals basisCESIUM HYDROXIDE, HYDRATE (99.9%-CS) ISO 9001：2015 REACH

Cesium hydroxide-hydrateH3CsO2Cesium hydroxide, hydrateSCHEMBL72822Cesium hydroxide hydrate, >=90%Caesium hydroxide hydrate (1:1:1)Cesium hydroxide,hydrate(99.9%-cs)AKOS015950704

データベース識別子

CAS: 12260-45-6、35103-79-8
PubChem CID: 23679066
DTXSID: DTXSID70956540
EC Number: 679-406-0

物性

構造計算による物性

極性表面積: 2 Å²
水素結合供与体数: 2
水素結合受容体数: 2
回転可能結合数: 0
重原子数: 3
形式電荷: 0
複雑度: 2

物理化学的性質

融点: 272.3 °C · 272.3°C
比重(密度): 3.675 · 3.675
外見: 結晶性
色: 白い
比重: 3.675 · 3.675
水溶解度: 水およびエタノールに可溶。
Merck: 14 · 14,2013
安定性: 吸湿性
InChI: 1S/Cs.2H2O/h;2*1H2/q+1;;/p-1
InChIKey: ABSOMGPQFXJESQ-UHFFFAOYSA-M
SMILES: O.[OH-].[Cs+]
CAS データベース: 12260 · 12260-45-6

安全と法規制

GHS分類

GHS Classification · 5 件

Danger

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]；H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 43 reports by companies from 3 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 CategoriesAcute Tox. 4 (100%)；Skin Corr. 1B (100%)

安全データ

wgk: 3
tsca: Yes
ridadr: UN3262
hs_code: 2825908590
risk_code: 22-35
hazard_code: C
safety_code: 26-36/37/39-45
hazard_class: 8
packing_group: II
Hazard Classifications: Acute Tox. 4 OralSkin Corr. 1A
ストレージクラス: 8B - Non-combustible corrosive hazardous materials

化学と産業

応用分野 · 1 件

使用Cesium hydroxide hydrate is used as a catalyst for the conversion of alcohols substituted anilines and heterocyclic amines undergo an addition in NMP to phenylacetylene leading to functionalized enol ethers and enamines. It is also used in the chemoselective N-alkylation of secondary amines with alkyl halides.