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2-Propylpyrazine CAS18138-03-9 CAS NO.18138-03-9
- FOB Price: USD: 1.00-100.00 /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
- 2-Propylpyrazine
- n-Propyl-pyrazin
- Pyrazine, propyl-
Quick Details
- ProName: 2-Propylpyrazine CAS18138-03-9
- CasNo: 18138-03-9
- Molecular Formula: C7H10N2
- Appearance: Yellow needle-like or brownish green p...
- Application: For scientific research
- DeliveryTime: 3-7days
- PackAge: plastic can
- Port: Tianjin Xingang/Qingdao Port
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 98%
- Storage: Keep the container airtight. Store in ...
- 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 1.0± 0.1g /cm3
Boiling point 176.8±20.0 °C at 760 mmHg
Molecular formula C7H10N2
Molecular weight 122.168
Flash point 65.4±13.4 °C
Accurate mass 122.084396
PSA 25.78000
LogP is 1.24
Appearance properties transparent very light yellow liquid
Vapor pressure 1.4±0.3 mmHg at 25°C
Refractive index 1.497
Molecular structure
1. Molar refractive index: 36.61
2, molar volume (m3/mol) : 125.2
3. Isotropic volume (90.2K) : 311.9
4. Surface tension (dyne/cm) : 38.5
5. Polarization (10-24cm3) : 14.51
Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) : None
2. Number of hydrogen bond donors :0
3. Number of hydrogen bond receptors :2
4. Number of rotatable bonds :2
5. Number of tautomers :2
6. Topological molecular polar surface area 25.8
7. Number of heavy atoms :9
8. Surface charge :0
9. Complexity :73.3
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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Suitable for under 50kg |
Suitable for more than 50kg |
Suitable for more than 500kg |