8.20499

4-(Dimethylamino)pyridine

for synthesis

• 別名: 4-(Dimethylamino)pyridine
• 実験式（ヒル表記法）: C₇H₁₀N₂
• CAS番号: 1122-58-3
• 分子量: 122.17
• MDL番号: MFCD00006418
• UNSPSCコード: 12352116
• EC Index Number: 214-353-5

特性

• 品質水準: 200
• アッセイ: ≥99.0% (GC)
• 形状: solid
• 自己発火温度: 420 °C
• 有効性: 140 mg/kg LD₅₀, oral (Rat); 90 mg/kg LD₅₀, skin (Rabbit)
• pH: 11 (20 °C, 60 g/L in H₂O)
• bp: 138-140 °C/24 hPa
• mp: 110-112 °C
• 転移温度: flash point 124 °C
• 溶解性: 60 g/L
• かさ密度: 520 kg/m³
• 保管温度: 2-30°C
• InChI: 1S/C7H10N2/c1-9(2)7-3-5-8-6-4-7/h3-6H,1-2H3/p+1
• InChI Key: VHYFNPMBLIVWCW-UHFFFAOYSA-O

詳細

アプリケーション

• Synthesis and Catalytic Application: Discusses the synthesis of a soluble molecular carrier of sodium hydride activated by DMAP, highlighting its potential in catalysis (Macdonald et al., 2024).
• Catalyst for Acylation: Describes the use of DMAP hydrochloride as a recyclable catalyst for the acylation of inert alcohols, showing its efficiency and potential for reuse in synthetic processes (Liu et al., 2014).

アナリシスノート

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 110 °C
Melting range (upper value): ≤ 113 °C
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS05,GHS06,GHS08,GHS09
• シグナルワード: Danger
• 危険有害性情報: H301 + H331 - H310 - H315 - H318 - H370 - H411
• 注意書き: P262 - P273 - P280 - P301 + P310 - P302 + P352 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 1
• ターゲットの組織: Nervous system
• 保管分類コード: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• 引火点(°F): 255.2 °F
• 引火点(℃): 124 °C