1エチルピペリジン
N-Ethylpiperidine
基本情報
- CAS
766-09-6- 標準SMILES
CCN1CCCCC1- InChIKey
HTLZVHNRZJPSMI-UHFFFAOYSA-N- 分子式
- C7H15N
- 平均分子量
- 113.2 g/mol
- 単同位体質量
- 113.12044948
概要
1-ethylpiperidine appears as a colorless liquid with the odor of pepper. Less dense than water. May irritate skin and eyes. Vapors heavier than air. Used as a solvent and to make other chemicals.
名称と識別子
- 優先名称
- N-Ethylpiperidine
- IUPAC
- 1-ethylpiperidine
- 現地名
- 1エチルピペリジン
- 英語名
- 1-Ethylpiperidine
- 分子式
- C7H15N
- 分子量
- 113.2
名称と別名
1-Ethylpiperidine766-09-6N-ETHYLPIPERIDINEPiperidine, 1-ethyl-N-AethylpiperidinNSC-20907IE43L0926DTXSID1061102CHEBI:39017EPHP cpdRefChem:75778DTXCID5047900
名称をさらに表示
1エチルピペリジン1-エチルピペリジンN-エチルピペリジンNエチルピペリジンl-エチルピペリジンN‐エチルピペリジンN-Ethylpiperidin1-Ethylpiperidin1-Ethylpiperidene1-ethvlpiperidine1-ethyl-piperidin
212-161-6N-Ethyl piperidineethylpiperidine1-ethyl-piperidineMFCD00006507NSC 2090N-Aethylpiperidin [German]1-ethyl piperidine
データベース識別子
- CAS
766-09-6- PubChem CID
- 13007
- DTXSID
DTXSID1061102- ChEMBL
CHEMBL25053- ChEBI
CHEBI:39017- UNII
- 7IE43L0926
- EC Number
- 212-161-6
- Nikkaji
- J35.452J
物性
構造計算による物性
- XLogP
- 2
- 極性表面積
- 3.2 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 1
- 回転可能結合数
- 1
- 重原子数
- 8
- 形式電荷
- 0
- 複雑度
- 55.4
実験および物理化学的性質
Chemical ClassesFlammable agents - 3rd degree
SpringerMaterials Properties15N nuclear magnetic resonance spectrum
LogP1.88
Physical Description
1-ethylpiperidine appears as a colorless liquid with the odor of pepper. Less dense than water. May irritate skin and eyes. Vapors heavier than air. Used as a solvent and to make other chemicals.
Liquid
物理化学的性質
- 融点
- -20 °C · -20 °C
- 沸点
- 131 °C · 131 °C(lit.)
- 比重(密度)
- 0.824 g/mL · 0.824 g/mL at 25 °C(lit.)
- 蒸気圧
- 12.76 hPa · 12.76hPa at 20℃
- 屈折率
- 20 · n20/D 1.444(lit.)
- 闪点
- 66 °F · 66 °F
- 貯蔵温度
- Flammables area
- 溶解性
- 1 · ベンジルペニシリンの 1-エチルピペリジン塩は、酢酸アミルおよびアセトンへの溶解度がかなり低い。
- 酸解離定数(Pka)
- 10.45 · 10.45(at 23℃)
- 外見
- 液体
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
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 213 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Piperidine, 1-ethyl-
Piperidine, 1-ethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Piperidine, 1-ethyl- 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)
Status: Active Update: 16-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/11076
Piperidine, 1-ethyl-: HSNO Approval: HSR001045 Approved with controls
The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
DOT LabelFlammable Liquid Corrosive
Fire Hazards
Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:
· Flammable/combustible material.
Health Hazards
Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:
· May cause toxic effects if inhaled or ingested.
DOT ID and Guide2386 132
化学と産業
用途と製造
U.S. Production2023: 50,000 - <250,000 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
Piperidine, 1-ethyl-: ACTIVE
応用分野
用途有機合成原料。
使用In Room temperature phosphorescence of α-bromonaphthalene induced by cyclodextrin in the presence of hexahydropyridine or 1-ethylpiperidine and its application is described. The highest yields of 5-Bromopyrimidine (37%) were obtained by using 1-ethylpiperidine or triethylamine as condensing agent. Tributyltin hydride and 1-ethylpiperidine hypophosphite were mediated intermolecular radical additions to 2, 4, 6-trichlorophenyl vinyl sulfonate.
一般的な説明A colorless liquid with the odor of pepper. Less dense than water. Flash point 66°F. May irritate skin and eyes. Vapors heavier than air. Used as a solvent and to make other chemicals.
上流・下流製品情報
上流原料
関連反応
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化合物ノート
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