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8.20499
4-(Dimethylamino)pyridine
for synthesis
Sinonimo/i:
4-(Dimethylamino)pyridine
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About This Item
Grado
for synthesis
Livello qualitativo
Saggio
≥99.0% (GC)
Stato
solid
Temp. autoaccensione
420 °C
Potenza
140 mg/kg LD50, oral (Rat)
90 mg/kg LD50, skin (Rabbit)
pH
11 (20 °C, 60 g/L in H2O)
P. ebollizione
138-140 °C/24 hPa
Punto di fusione
110-112 °C
Temp. transizione
flash point 124 °C
Solubilità
60 g/L
Densità bulk
520 kg/m3
Temperatura di conservazione
2-30°C
Stringa SMILE
[N+](=C1C=CNC=C1)(C)C
InChI
1S/C7H10N2/c1-9(2)7-3-5-8-6-4-7/h3-6H,1-2H3/p+1
VHYFNPMBLIVWCW-UHFFFAOYSA-O
Applicazioni
- 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).
Risultati analitici
Melting range (lower value): ≥ 110 °C
Melting range (upper value): ≤ 113 °C
Identity (IR): passes test
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 1
Organi bersaglio
Nervous system
Codice della classe di stoccaggio
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
255.2 °F
Punto d’infiammabilità (°C)
124 °C
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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