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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
8.20499
4-(Dimethylamino)pyridine
for synthesis
Synonim(y):
4-(Dimethylamino)pyridine
Wybierz wielkość
102,00 zł
Wybierz wielkość
About This Item
102,00 zł
klasa czystości
for synthesis
synthesis grade
Poziom jakości
Próba
≥99.0% (GC)
Formularz
solid
temp. samozapłonu
420 °C
siła działania
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
temp. przejścia
flash point 124 °C
rozpuszczalność
60 g/L
gęstość nasypowa
520 kg/m3
temp. przechowywania
2-30°C
ciąg SMILES
[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
Klucz InChI
VHYFNPMBLIVWCW-UHFFFAOYSA-O
Zastosowanie
- 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).
Komentarz do analizy
Melting range (lower value): ≥ 110 °C
Melting range (upper value): ≤ 113 °C
Identity (IR): passes test
Hasło ostrzegawcze
Danger
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 1
Organy docelowe
Nervous system
Kod klasy składowania
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
255.2 °F
Temperatura zapłonu (°C)
124 °C
Certyfikaty analizy (CoA)
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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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