2-Dimethylaminopyridine (HCID 21885)

名称と識別子

優先名称: 2-Dimethylaminopyridine
IUPAC: N,N-dimethylpyridin-2-amine
現地名: 2-ジメチルアミノピリジン
英語名: 2-Dimethylaminopyridine
分子式: C7H10N2
分子量: 122.17

名称と別名

2-Dimethylaminopyridine5683-33-0N,N-Dimethylpyridin-2-amine2-(Dimethylamino)pyridine2-DimethylaminopyridinN,N-Dimethyl-2-pyridinaminePyridine, 2-(dimethylamino)-Dimethylamino-2 pyridinePYRIDINE, 2-DIMETHYLAMINO-EINECS 227-147-5(Dimethylamino)-2-pyridineNSC 93902

名称をさらに表示

2-ジメチルアミノピリジン(2-ピリジニル)ジメチルアミン2-(ジメチルアミノ)ピリジンN-(2-ピリジル)ジメチルアミンN,N-ジメチル-2-ピリジンアミンN,N-ジメチルピリジン-2-アミン2-(ジメチルアミノ)ピリジン, 97%2-ピリジニルジメチルアミン2-(N,N-dimethylamino)pyridine2-dimethylamino-pyridindimethylamino-2pyridine(2-Pyridinyl)dimethylamineN-(2-PYRIDYL)DIMETHYLAMINEn,n-dimethyl-2-pyridinamid

UNII-18Q95U3Z8HBRN 01103532,6-Dimethyl-3-pyridinylamine2-Pyridinamide, N,N-dimethyl-DTXSID902223118Q95U3Z8HNSC-939025-22-08-00287 (Beilstein Handbook Reference)

データベース識別子

CAS: 5683-33-0
PubChem CID: 21885
DTXSID: DTXSID9022231
UNII: 18Q95U3Z8H
EC Number: 227-147-5
Nikkaji: J51.314H

物性

構造計算による物性

XLogP: 1.6
極性表面積: 16.1 Å²
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: 1
重原子数: 9
形式電荷: 0
複雑度: 81

実験および物理化学的性質

SpringerMaterials Properties15N nuclear magnetic resonance spectrum

物理化学的性質

融点: 182 °C · 182°C
沸点: 191 °C · 191 °C(lit.)
比重(密度): 0.984 g/mL · 0.984 g/mL at 25 °C(lit.)
屈折率: 20 · n20/D 1.559(lit.)
闪点: 167 °F · 167 °F
貯蔵温度: 30 °C · Store below +30°C.
酸解離定数(Pka): 7.04 · 7.04±0.10(Predicted)
外見: 液体
色: 無色透明～淡黄色
水溶解度: 水に溶ける。
BRN: 110353 · 110353
InChI: InChI=1S/C7H10N2/c1-9(2)7-5-3-4-6-8-7/h3-6H,1-2H3
InChIKey: PSHKMPUSSFXUIA-UHFFFAOYSA-N
SMILES: C1(N(C)C)=NC=CC=C1
CAS データベース: 5683 · 5683-33-0(CAS DataBase Reference)
NISTの化学物質情報: -2 · N,N-Dimethyl-2-pyridinamine(5683-33-0)

化学的性質

化学的特性Clear colorless to pale yellow liquid

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H302 (10.9%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 46 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 Information2-(Dimethylamino)pyridine: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesAcute Tox. 4 (10.9%)

安全データ

F: 10
wgk: 3
rtecs: US9200000
ridadr: 1993
hs_code: 29333999
risk_code: 36/37/38-34-23/24/25
消防法: 危-4-3-III
hazard_code: Xi,T
safety_code: 23-26-36-45-36/37/39-27
hazard_class: 3
packing_group: II
Hazard Classifications: Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
ストレージクラス: 3 - Flammable liquids

化学と産業

応用分野 · 2 件

使用2-(Dimethylamino)pyridine in toluene at room temperature in the presence of 1.1 equivalent of methyl trifluoromethanesulfonate forms (2-pyridyl)-trimethylammonium trifluoromethanesulfonate salt. It is used as a model substrate in the preparation of chelate carbene via cyclometalation, H2 loss and reversible α-elimination.

一般的な説明2-(Dimethylamino)pyridine is a clear, colorless to light yellow liquid.

上流・下流製品情報

上流原料

サプライヤー50 社

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

上海莉凯化工技术有限公司16628776521 · [email protected]

河南赢创生物科技有限公司16650615803 · [email protected]

陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

2-ジメチルアミノピリジン

基本情報