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二酢酸すず(II)
酢酸すず(II) · 酢酸すず · 二酢酸すず(II) · 二酢酸スズ · 酢酸スズ(Ⅱ) · 酢酸すず(Ⅱ)〔第一〕 · 酢酸第一スズ · 酢酸すず(II)(酢酸第一すず)

識別子と物理属性
| CAS No. | 638-39-1 |
|---|---|
| 分子式 | C4H6O4Sn |
| 平均分子量 | 236.8 g/mol |
| 単同位体質量 | 237.928811 g/mol |
| SMILES | CC(=O)[O-].CC(=O)[O-].[Sn+2] |
| InChIKey | PNOXNTGLSKTMQO-UHFFFAOYSA-L |
| PubChem CID | 69488 |
| EC No. | 211-335-9 |
| DTXSID | DTXSID30213242 |
| 現地名 | 二酢酸すず(II) |
化学・物理的性質
| 極性表面積 | 80.3 |
|---|---|
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 4 |
| 回転可能結合数 | 0 |
| 重原子数 | 9 |
| 形式電荷 | 0 |
| 複雑度 | 25 |
| 融点 | 180-182 °C(lit.) |
| 沸点 | 155°C 0,1mm |
| 密度 | 2,31 g/cm3 |
| 貯蔵条件 | Inert atmosphere,Room Temperature |
| 溶解度 | DMSO (Slightly), Methanol (Slightly)水で分解します。希塩酸に可溶希塩酸、ジメチルスルホキシド、メタノールに可溶。 |
| 外観・状態 | 粉 |
| 色 | 白い |
| 比重 | 2.11 |
| Merck | 14,8781 |
| InChI | 1S/2C2H4O2.Sn/c2*1-2(3)4/h2*1H3,(H,3,4)/q+2/p-2 |
| InChIKey | PNOXNTGLSKTMQO-UHFFFAOYSA-L |
| SMILES | CC(=O)O[SnH2]OC(C)=O |
| CAS データベース | 638-39-1(CAS DataBase Reference) |
化学的特性
STANNOUS ACETATE is white to light beige powder
安全性と法規制
| GHS 分類 | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 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. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (100%) |
| 水環境危害等級(WGK) | 3 |
| TSCA 収載状態 | No |
| 輸送番号(UN) | UN 3146 6.1/PG 3 |
| 税関コード | 2915290000 |
| 危険文句(R) | 20/21/22 |
| 安衛法 | 57,57-2 |
| 危険表示 | Xn |
| 安全措置(S) | 36 |
| 危険等級 | 6.1Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 Oral |
| 包装等級 | III |
| 毒劇物取締法 | III |
| 貯蔵分類 | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
用途
使用
STANNOUS ACETATE is used in stannous oral care compositions.