酢酸銅(I)

Cuprous acetate

HCID 69023

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基本情報

CAS: 598-54-9
標準SMILES: CC(=O)[O-].[Cu+]
InChIKey: RFKZUAOAYVHBOY-UHFFFAOYSA-M
分子式: C2H3CuO2
平均分子量: 122.59 g/mol
単同位体質量: 121.94290184

名称と識別子

優先名称: Cuprous acetate
IUPAC: copper(1+) acetate
現地名: 酢酸銅(I)
英語名: COPPER(I) ACETATE
分子式: C2H4CuO2
分子量: 123.6

名称と別名

Copper(I) acetateCuprous acetateCopper(1+) acetatecopper monoacetateAcetic acid, copper(1+) salt9U3N93LMZBDTXSID0060511EINECS 209-938-7Acetic acid copper(1+) salt (1:1)Acetic acid, copper(1+) salt (1:1)CUPROUS ACETATE [MI]COPPER ACETATE (CUOAC)

名称をさらに表示

酢酸銅(I)酢酸第一銅酢酸(I)銅CuOAc224-051-5aceticacid,copperCopper(I)Acetate>Copper(I)acetate,99%Copper(I)acetate 99%Copper(I) acetate,90%

RefChem:580050DTXCID9042704598-54-9copper(1+);acetatecopper (I) acetatecopper (1) acetateC2H3CuO2UNII-9U3N93LMZB

データベース識別子

CAS: 598-54-9
PubChem CID: 69023
DTXSID: DTXSID0060511
UNII: 9U3N93LMZB
EC Number: 209-938-7
Nikkaji: J6.792J

物性

構造計算による物性

極性表面積: 40.1 Å²
水素結合供与体数: 0
水素結合受容体数: 2
回転可能結合数: 0
重原子数: 5
形式電荷: 0
複雑度: 25.5

物理化学的性質

融点: 250 °C · 250 °C (dec.)(lit.)
沸点: 6 · decomposes if strongly heated [MER06]
貯蔵温度: Keep in dark place,Inert atmosphere,Room temperature
溶解性: 2 O · reacts with H2O
外見: 粉
色: 白色～やや黄色
水溶解度: 2 O · H2O によって急速に加水分解され、黄色の Cu2O[MER06] を形成します。
Merck: 14 · 14,2658
InChI: InChI=1S/C2H4O2.Cu/c1-2(3)4;/h1H3,(H,3,4);
InChIKey: RFKZUAOAYVHBOY-UHFFFAOYSA-M
SMILES: C(=O)(O)C.[Cu]
CAS データベース: 598 · 598-54-9(CAS DataBase Reference)
EPAの化学物質情報: Acetic acid, copper(1+) salt (598-54-9)

化学的性質

化学的特性Pale green or khaki powder

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/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 42 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory InformationChemical: Acetic acid, copper(1+) salt

Other Safety InformationIMAP assessments - Acetic acid, copper(1+) salt: Human health tier I assessment

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

安全データ

wgk: 3
tsca: TSCA listed
hs_code: 29152900
risk_code: 36/37/38
化審法: (2)-693
hazard_code: Xi
safety_code: 26-37/39
毒劇物取締法: 劇物
ストレージクラス: 11 - Combustible Solids

化学と産業

用途と製造

General Manufacturing InformationAcetic acid, copper(1+) salt (1:1): ACTIVE

応用分野 · 3 件

用途ハロゲン化アルケニルをピリジンやアセトニトリル溶媒中で酢酸銅(I)と加熱し、酢酸アルケニル誘導体へ変換する手法が知られる。

用途有機合成触媒。

使用Copper acetate(CuOAc) was used as a starting material for the preparation of copper nanoparticles and CuAlO2 p-type nanostructured semiconductors.

調製方法 · 1 件

製造方法Copper(I) acetate, CuC2H3O2, [598-54-9], MW 122.6, is produced by reducing an ammonia solution of copper(II) acetate. On acidification, white crystals of copper(I) acetate precipitate. The crystalline material is stable when exposed to dry air but decomposes on exposure to moisture in air. Ammonia solutions of copper(I) acetate are used to absorb olefins.