基本情報
- CAS
506-65-0- 標準SMILES
[Au+].[C-]#N- InChIKey
IZLAVFWQHMDDGK-UHFFFAOYSA-N- 分子式
- CAuN
- 平均分子量
- 222.984 g/mol
- 単同位体質量
- 222.969644
概要
See also: Gold cyanide (annotation moved to).
名称と識別子
- 優先名称
- Gold monocyanide
- IUPAC
- gold(1+) cyanide
- 現地名
- シアノ金(I)
- 英語名
- GOLD(I) CYANIDE
- 分子式
- CAuN
- 分子量
- 222.98
名称と別名
Gold cyanide (Au(CN))506-65-0EINECS 208-049-1RefChem:782588DTXCID7040865208-049-1DTXSID1060136Gold cyanideGold monocyanideGOLD MONOCYANIDE [MI]GOLD(1+) CYANIDEgold(1+);cyanide
名称をさらに表示
金(I)シアニドシアン化金シアノ金(I)シアン化金(Ⅰ)〔第一〕シアン化金（I）シアン化金(Ⅰ)シアン化金(I) (99.9%-Au)ｼｱﾝ化金(1+)Cyanogold(I)Aurous cyanideGOLD(I) CYANIDEGOLD(+1)CYANIDEgoldcyanide(au(cn))GOLD(I) CYANIDE, 99.99%GOLD(I) CYANIDE 88% AUgold(i) cyanide, premion
UNII-03I25JDS1HSCHEMBL123096AKOS025295395Gold(I) cyanide, 99.9% trace metals basis
データベース識別子
- CAS
506-65-0- PubChem CID
- 68172
- EC Number
- 208-049-1
- Nikkaji
- J407C
物性
構造計算による物性
- 極性表面積
- 23.8 Ų
- 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
- 3
- 形式電荷
- 0
- 複雑度
- 12.8
実験および物理化学的性質
Chemical ClassesToxic Gases & Vapors -> Cyanides
Physical Description
Liquid
Yellow odorless solid; Iridescent in sunlight; Slowly decomposed by moisture; Nearly insoluble in water; [Merck Index] Releases hydrogen cyanide when heated in hydrochloric acid; [Sullivan, p. 707]
物理化学的性質
- 融点
- 50 °C · ~50°C
- 比重(密度)
- 7 · 7,12 g/cm3
- 溶解性
- 2 O, · insoluble in H2O, ethanol, ethyl ether,dilute acid solutions
- 外見
- 粉
- 比重
- 7.14 · 7.14
- 色
- 黄色
- 水溶解度
- 水にわずかに溶ける。
- Merck
- 14 · 14,4516
- CAS データベース
- 506 · 506-65-0(CAS DataBase Reference)
- EPAの化学物質情報
- Gold cyanide (Au(CN)) (506-65-0)
化学的性質
化学的特性yellow powder(s); hexagonal; odorless; iridescent in sunlight; slowly decomposes in presence of moisture [MER06]
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Danger
H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]
P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P320, P321, P330, P361+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 45 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 Information
Gold cyanide (Au(CN)) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Gold cyanide (Au(CN)) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Hazards SummaryMay liberate hydrogen cyanide; [Merck Index] An irritant; [MSDSonline] See CYANIDES. See Gold.
Hazard Classes and CategoriesAcute Tox. 2 (100%)
安全と保護具
Exposure Control and Personal Protection2.0 [mg/m3], inhalable fraction, as CN[German Research Foundation (DFG)]
Permissible Exposure Limit (PEL)5.0 [mg/m3], as CN
Immediately Dangerous to Life or Health (IDLH)25.0 [mg/m3], as CN
毒性情報
化学と産業
用途と製造
U.S. Production2023: 101,717 lb
Industry UsesAlloys
General Manufacturing Information
Mining (except Oil and Gas) and support activities
Gold cyanide (Au(CN)): ACTIVE
応用分野
解説シアン化金(Ⅰ)(gold(Ⅰ) cyanide)：AuCN(222.98)．ジシアノ金(Ⅰ)酸カリウムK[Au(CN)2]とHClとの水溶液を50 ℃ に加熱すると得られる．淡黄色の結晶．鎖状構造(…Au-CN-Au…)．密度7.14 g cm－3．水に不溶．乾燥空気中では安定だが，湿った空気中，光照射，加熱などで分解して，Auとジシアン (CN)2 になる．NH3，KOH，KCNなどの水溶液に可溶．
用途メッキ材料。
使用Electrolyte in the electroplating industry
調製方法
製造方法Gold(I) cyanide may be prepared by boiling sodium aurus cyanide, Na[Au(CN)2] with hydrochloric acid:Na[Au(CN)2] + HCl AuCN + HCN + NaClThe complex cyanide, Na[Au(CN)2] is made by dissolving gold in a dilute solution of sodium cyanide in the presence of air; or by dissolution of a gold anode in a solution of sodium cyanide during electrolysis. The solution is evaporated to separate the complex, Na[Au(CN)2], which is purified by recrystallization from water. Potassium cyanide may be used instead of sodium cyanide to prepare gold(I) cyanide.
純化方法The lemon yellow powder is sparingly soluble in H2O and EtOH but soluble in aqueous NH3. It is obtained by heating H[Au(CN)2] at 110o. Wash it well with H2O and EtOH and dry it at 110o. It has an IR band at max 2239 cm -1 typical for C stretching vibration. [Glemser & Sauer Handbook of Preparative Inorg anic Chemistry (Ed. Brauer) Academic Press Vol II p 1064 1965.] CARE: may evolve HCN.
サプライヤー13 社
上海迈瑞尔生化科技有限公司
関連反応
0 件
現在のフィルター条件では反応記録がありません。
化合物ノート
読み込み中…