1-エチル-2-ピロリドン化学構造式

1-エチル-2-ピロリドン

化学名:1-エチル-2-ピロリドン

CAS番号.2687-91-4

英語名:1-Ethyl-2-pyrrolidone

CBNumberCB8666318

MFC6H11NO

MW113.16

别名

1-エチル-2-ピロリドン

1-エチルピロリジン-2-オン

1-エチル-2-ピロリジノン

1-エチル-2-ピロリドン物理性質

融点	87.5-88.5 °C
沸点	97 °C/20 mmHg (lit.)
比重(密度)	0.992 g/mL at 25 °C (lit.)
蒸気圧	18Pa at 20℃
屈折率	n20/D 1.465(lit.)
闪点	169 °F
貯蔵温度	Sealed in dry,Room Temperature
酸解離定数(Pka)	-0.41±0.20(Predicted)
外見	液体
色	クリア
PH	8-9 (100g/l, H2O, 20℃)
爆発限界(explosive limit)	1.3-7.7%(V)
水溶解度	1000g/L at 23℃
BRN	107971
InChIKey	ZFPGARUNNKGOBB-UHFFFAOYSA-N
LogP	-0.2 at 20℃
CAS データベース	2687-91-4(CAS DataBase Reference)
NISTの化学物質情報	1-Ethyl-2-pyrrolidinone(2687-91-4)
EPAの化学物質情報	2-Pyrrolidinone, 1-ethyl- (2687-91-4)

安全性情報

危険有害性情報のコード(GHS)

外観
無色～うすい黄色、液体
定義
本品は、次の化学式で表される複素環式化合物である。
用途
溶剤、有機合成中間体
化粧品の成分用途
溶剤
化学的特性
clear liquid
使用
1-Ethyl-2-pyrrolidone was used to modify coir fiber (from Cocos nucifera) by photocuring.
主な応用
N-Ethyl-2-pyrrolidone is commonly used as a solvent. It has a low boiling point, which makes it suitable for use in low light and at constant pressure. It is also used as an intermediate in the preparation of polycarboxylic acid. It has been shown to be involved in both viscosity and hydrogen bonding.
一般的な説明
1-Ethyl-2-pyrrolidone is a transdermal absorption-enhancing compound and mechanism of its effect on multilammellar liposome of stratum corneum lipid has been studied.
副作用
Neurotoxins - Acute Solvent Syndrome
Occupational Hepatotoxin - Secondary Hepatotoxin: Cases of possible toxic effects in an occupational setting depending on human ingestion or experimental poisoning of animals.
Reproductive toxin - A chemical that is toxic to the reproductive system, including offspring defects and damage to male or female reproductive function. Reproductive toxicity includes developmental effects.
安全性プロファイル
Moderately toxic by ingestion. An eye irritant. Combustible. When heated to decomposition it emits toxic fumes of NOx.