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  7. 1,3-diméthyl-3,4,5,6-tétrahydro-2(1H)-pyrimidinone, 98 %, Thermo Scientific Chemicals

1,3-diméthyl-3,4,5,6-tétrahydro-2(1H)-pyrimidinone, 98 %, Thermo Scientific Chemicals

Code produit 11392367
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Description

CAS: 7226-23-5 | C6H12N2O | 128.175 g/mol

1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone is a versatile solvent used in the N-alkylation of chiral and O-alkylation of aldoses. It is involved in the preparation of poly(aryl ethers). It is a cyclic urea and used as a polar aprotic organic solvent. Further, it reacts with trifluoro-methanesulfonic acid anhydride to prepare 2,2'-oxy-bis(1,3-dimethyl-tetrahydropyrimidinium) bis(trifluoromethanesulfonate).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1,3-Diméthyl-3,4,5,6-tétrahydro2-(1H)-pyrimidinone est un solvant polyvalent utilisé dans la N-alkylation de chiralet l’O-alkylation d’aldoses. Il est impliqué dans la préparation des poly(éthers arylés). Il s’agit d’une urée cyclique utilisée comme solvant organique polaire aprotique. De plus, il réagit avec l’anhydride d’acide trifluoro-méthanesulfonique pour préparer 2,2′ -oxy-bis(1,3 -diméthyl-tétrahydropyrimidinium).bis(trifluorométhanesulfonate).

Solubilité
Miscible à l’eau.

Remarques
Hygroscopique. Sensible à l’humidité. Incompatible avec les agents oxydants forts.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7226-23-5
Formule moléculaire C6H12N2O
Poids moléculaire (g/mol) 128.175
Numéro MDL MFCD00006550
Clé InChI GUVUOGQBMYCBQP-UHFFFAOYSA-N
Synonyme 1,3-dimethyl-3,4,5,6-tetrahydro-2 1h-pyrimidinone, 1,3-dimethyltetrahydropyrimidin-2 1h-one, dmpu, dimethylpropyleneurea, 2 1h-pyrimidinone, tetrahydro-1,3-dimethyl, n,n'-dimethylpropyleneurea, n,n'-dimethyltrimethyleneurea, ccris 4322, n,n'-dimethylpropylene urea, tetrahydro-1,3-dimethyl-2 1h pyrimidine
CID PubChem 81646
Nom IUPAC 1,3-diméthyl-1,3-diazinan-2-one
SMILES CN1CCCN(C1=O)C

Specifications

Nom chimique ou matériau 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
Point de fusion -23°C
Densité 1.06
pH 11
Point d’ébullition 246°C to 247°C
Point d’éclair 120°C (248°F)
Odeur Odorless
Indice de réfraction 1.489
Quantité 25 g
Beilstein 110562
Sensibilité Hygroscopic
Informations sur la solubilité Miscible with water.
Poids de la formule 128.18
Pourcentage de pureté 98%
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