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4-Chloro-2,6-diaminopyrimidine CAS156-83-2 CAS NO.156-83-2
- FOB Price: USD: 7.00-9.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
一(1-300)Kilogram一(300-500)Kilogram一(500-1000)Kilogram
- Product Details
Keywords
- 4-Chloro-2,6-diaminopyrimidine
- 6-Chloro-2,4-diaminopyrimidine
- 2,6-Diamino-4-chloropyrimidine
Quick Details
- ProName: 4-Chloro-2,6-diaminopyrimidine CAS156-...
- CasNo: 156-83-2
- Molecular Formula: C4H5ClN4
- Appearance: White crystal powder
- Application: 【 Purpose 1 】 Used as a preservative,...
- DeliveryTime: 3-7days
- PackAge: fiber can
- Port: Tianjin Xingang/Qingdao Port
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 98%
- Storage: 1. Store in a cool, ventilated warehou...
- Transportation: By sea/air/land
- LimitNum: 1 Kilogram
Superiority
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
♦ We will test each batch to ensure quality
♦ OEM and private brand services designed for free
♦ Various cap colors available
♦ We can also provide MT1 peptide powder
2. Factory advantages
♦ Professional research team
♦ More than 5 doctors in high-tech R&D laboratories
♦ More than 1000 m2 of factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
♦ Track package information and update it for customers
♦ Professional sales team
♦ Accept small order service
♦ Redelivery service if detained by customs
Details
Density 1.6± 0.1g /cm3
Boiling point 438.3±48.0 °C at 760 mmHg
Melting point 199-202 °C(lit.)
Molecular formula C4H5ClN4
Molecular weight 144.562
Flash point 218.9±29.6 °C
Accurate mass 144.020279
PSA 77.82000
LogP 0.45
Appearance properties white crystalline solid
Vapor pressure 0.0±1.1 mmHg at 25°C
Refractive index 1.702
Storage conditions were -20°C Freezer
Water is slightly soluble
Molecular structure
1. Molar refractive index: 35.80
2, molar volume (cm3/mol) : 92.3
3. Isographic volume (90.2K) : 283.1
4. Surface tension (dyne/cm) : 88.1
5, dielectric constant: no use
6, dipole distance (10-24cm 3) : No use
7. Polarization: 14.19
Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) :0.5
2. Number of hydrogen bond donors :2
3. Number of hydrogen bond receptors :4
4. Number of rotatable bonds :0
5. Number of tautomers :9
6. Topological molecular polar surface area 77.8
7. Number of heavy atoms :9
8. Surface charge :0
9. Complexity :98.6
10. Number of isotope atoms :0
11. Determine the number of primary constitutive centers :0
12. Number of indeterminate atomic orthotropic centers :0
13. Determine the number of chemical bond constitutive centers :0
14. Number of uncertain bond constitutive centers :0
15. Number of covalent bond units :1
Package
Delivery
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