1,4,5,6-TETRAHYDROPYRIMIDINE Chemical Properties

Melting point:

88-89 °C

Boiling point:

88-89 °C1 mm Hg(lit.)

Density 

1.024 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.5194(lit.)

Flash point:

>230 °F

pka

12.21±0.20(Predicted)

CAS DataBase Reference

1606-49-1

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

1,4,5,6-TETRAHYDROPYRIMIDINE Usage And Synthesis

Uses

Derivatives of 1,4,5,6-Tetrahydropyrimidine can act as neuromuscular blocking, cardiovascular and antidepressant agents.

General Description

1,4,5,6-Tetrahydropyrimidine (THP) is a cyclic amidine and has been known to be carbon dioxide fixation agent. It reacts with carbon dioxide to yield a zwitterionic adduct (THP-CO₂).

1,4,5,6-TETRAHYDROPYRIMIDINE(1606-49-1)Related Product Information

• Pentobarbital sodium
• DBU
• 1,5-Diazabicyclo[4.3.0]non-5-ene
• Thiopental Sodium
• 2-THIOBARBITURIC ACID SODIUM SALT
• pyrante
• 3,4-DIHYDRO-2H-PYRIDO[1,2-A]PYRIMIDIN-2-ONE
• OXYPHENCYCLIMINE
• Phenobarbital sodium
• 5,5-DIETHYLBARBITURIC ACID SODIUM SALT
• 5-ethyldihydro-5-(2-methylallyl)-2-thioxo-1H,5H-pyrimidine-4,6-dione
• 1,4,5,6-TETRAHYDROPYRIMIDINE
• 1,5,7-Triazabicyclo[4.4.0]dec-5-ene
• OXANTEL PAMOATE
• 1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine
• 2-Mercapto-1,4,5,6-tetrahydropyrimidine,2-Mercapto-3,4,5,6-tetrahydropyrimidine,Tetrahydropyrimidine-2-thione
• 4-Amino-6-oxo-thioxo-1,2,3,6-tetrahydropyrimidine
• Ectoine