化工社化工社 化学情報印刷レポート · 研究参考用
1-シアノエタナール
ピルボニトリル · 1-シアノエタノン · 2-オキソプロパンニトリル · 2-オキソプロピオニトリル · ピルボシアニド · 2-オキソプロピオノニトリル · 1-シアノエタナール · アセチルシアニド

識別子と物理属性
| CAS No. | 631-57-2 |
|---|---|
| 分子式 | C3H3NO |
| 平均分子量 | 69.06 g/mol |
| 単同位体質量 | 69.02146372 g/mol |
| SMILES | CC(=O)C#N |
| InChIKey | QLDHWVVRQCGZLE-UHFFFAOYSA-N |
| PubChem CID | 69430 |
| EC No. | 211-159-2 |
| DTXSID | DTXSID10212430 |
| 現地名 | 1-シアノエタナール |
化学・物理的性質
| XLogP | -0.1 |
|---|---|
| 極性表面積 | 40.9 |
| 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 | 86.3 |
| 物質分類 | Nitrogen Compounds -> Nitriles |
| SpringerMaterials Properties | Schoenflies notation |
| Physical Description | Yellow liquid[Sigma-Aldrich MSDS] |
| 沸点 | 92-93 °C(lit.) |
| 密度 | 0.974 g/mL at 25 °C(lit.) |
| 屈折率 | n20/D 1.376(lit.) |
| 引火点 | 58 °F |
| 貯蔵条件 | 2-8°C |
| 溶解度 | エーテルおよびアセトニトリルに可溶。 |
| 外観・状態 | 液体 |
| 色 | 無色~褐色 |
| BRN | 1737633 |
| InChI | 1S/C3H3NO/c1-3(5)2-4/h1H3 |
| InChIKey | QLDHWVVRQCGZLE-UHFFFAOYSA-N |
| SMILES | CC(=O)C#N |
| CAS データベース | 631-57-2 |
化学的特性
Pyruvonitrile has a boiling point of 92.3 °C and a density of 0.9745 g/cm3.
安全性と法規制
| GHS 分類 | DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P316, P319, P321, P330, P332+P317, P362+P364, P370+P378, P403+P233, P403+P235, 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. |
|---|---|
| 規制情報 | Propanenitrile, 2-oxo-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| 有害性の概要 | Contains 5-10% mesitylene (CAS# 108-67-8)A skin and respiratory tract irritantToxic by ingestion and inhalation[Sigma-Aldrich MSDS] See 3-Bromopropionitrile and Propionitrile. |
| Hazard Classes and Categories | Flam. Liq. 2 (100%) |
| 有害作用 | Other Poison - Chemical Asphyxiant |
| F | 8-10-13 |
| 水環境危害等級(WGK) | 3 |
| 輸送番号(UN) | UN 3273 3/PG 2 |
| 危険文句(R) | 11-23/25-51/53-37/38 |
| 危険表示 | F,T,N |
| 安全措置(S) | 45-61-36/37-16 |
| 危険等級 | 3.1Acute Tox. 3 InhalationAcute Tox. 3 OralAquatic Chronic 3Flam. Liq. 2Skin Irrit. 2STOT SE 3 |
| 包装等級 | II |
| 貯蔵分類 | 3 - Flammable liquids |
用途
説明
Pyruvonitrile is a versatile electrophile useful for selective acylation, cyanohydrin synthesis, and cycloaddition reactions.
使用
Pyruvonitrile was used in the synthesis of cuprate-carbonyl π-complexes by reaction with Me2CuLi in THF.
一般的な説明
The infrared spectra of pyruvonitrile was studied.