136131
1,2-Dimethylimidazole
97%
Sinonimo/i:
1,2-Dimethyl-1H-imidazole, 1,2DMZ
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About This Item
Formula empirica (notazione di Hill):
C5H8N2
Numero CAS:
Peso molecolare:
96.13
Numero CE:
Numero MDL:
Codice UNSPSC:
12352005
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Tensione di vapore
1 mmHg ( 20 °C)
Saggio
97%
Stato
solid
Temp. autoaccensione
896 °F
P. ebollizione
204 °C (lit.)
Punto di fusione
37-39 °C (lit.)
Densità
1.084 g/mL at 25 °C (lit.)
Stringa SMILE
Cc1nccn1C
InChI
1S/C5H8N2/c1-5-6-3-4-7(5)2/h3-4H,1-2H3
GIWQSPITLQVMSG-UHFFFAOYSA-N
Descrizione generale
1,2-Dimethylimidazole reacts with copper(II) tetraacetate to yield cis-bis(acetato)bis(1,2-dimethylimidazole) copper(II) complex. It undergoes Menschutkin reaction with benzyl bromide to yield 3-benzyl-1,2-dimethylimidazolium bromide and kinetics of reaction was studied in various ionic liquids and molecular organic solvents.
Applicazioni
1,2-Dimethylimidazole was used in the synthesis of 1,2-dimethyl-3-n-butylimidazoliumchloride and 1,2-dimethyl-3-n-propylimidazolium chloride. It was also used in the synthesis of 1-(2-methoxyethyl)-2,3-dimethylimidazolium chloride and hexafluorophosphate salts.
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
197.6 °F - closed cup
Punto d’infiammabilità (°C)
92 °C - closed cup
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Gloves
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