Basic information
- Name:
5-Bromopyrimidine
- CAS No.:
4595-59-9
- Molecular Structure:

- Formula:
- C4H3BrN2
- Molecular Weight:
- 158.99
- Synonyms:
- Pyrimidine, 5-bromo-;5-bromo pyrimidine;5-bromo-pyrimidine;5 Bromopyrimidine;
- EINECS:
- 224-992-1
- Density:
- 1.727 g/cm3
- Melting Point:
- 69 °C
- Boiling Point:
- 201.431 °C at 760 mmHg
- Flash Point:
- 75.623 °C
- Appearance:
- Yellow solid
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38-36/38
- Safety Description:
- 26-36-37/39 Details
- particular:
- particular
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Specification
The 5-Bromopyrimidine with the cas number 4595-59-9, is also called Pyrimidine, 5-bromo-. It belongs to the following product categories: (1)Halide; (2)Pyridines, Pyrimidines, Purines and Pteredines; (3)Halides; (4)Pyrazines, Pyrimidines & Pyridazines; (5)Aromatics Compounds; (6)Aromatics; (7)Heterocycles; (8)Pyrazines, Pyrimidines & Pyridazines; (9)Building Blocks; (10)Halogenated Heterocycles; (11)Heterocyclic Building Blocks; (12)Pyrimidines; (13)PyrimidinesHeterocyclic Building Blocks; (14)Pyrimidine. It seem to be yellow solid.
Physical properties about this chemical are: (1)ACD/LogP: 0.66 ; (2)# of Rule of 5 Violations: 0 ; (3)ACD/LogD (pH 5.5): 0.66 ; (4)ACD/LogD (pH 7.4): 0.66 ; (5)ACD/BCF (pH 5.5): 1.87 ; (6)ACD/BCF (pH 7.4): 1.87 ; (7)ACD/KOC (pH 5.5): 54.46 ; (8)ACD/KOC (pH 7.4): 54.46 ; (9)#H bond acceptors: 2 ; (10)#H bond donors: 0 ; (11)#Freely Rotating Bonds: 0 ; (12)Polar Surface Area: 25.78 Å2 ; (13)Index of Refraction: 1.568 ; (14)Molar Refractivity: 30.12 cm3 ; (15)Molar Volume: 92 cm3 ; (16)Polarizability: 11.94 ×10-24cm3 ; (17)Surface Tension: 51 dyne/cm ; (18)Density: 1.726 g/cm3 ; (19)Flash Point: 75.6 °C ; (20)Enthalpy of Vaporization: 41.98 kJ/mol ; (21)Boiling Point: 201.4 °C at 760 mmHg ; (22)Vapour Pressure: 0.437 mmHg at 25°C
When you are using this chemical, please be cautious about it as the following: 5-Bromopyrimidine is quite irritating to eyes, respiratory system and skin. Before you are using it, you should wear suitable gloves and eye/face protection to prevent you from being harmed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear and Use water spray, dry chemical, carbon dioxide, or chemical foam to put out a fire.
You can still convert the following datas into molecular structure :
(1) SMILES: c1c(cncn1)Br
(2) InChI:InChI=1/C4H3BrN2/c5-4-1-6-3-7-2-4/h1-3H
Toxic information of Selenium can be showed as follows:

