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1,2,3,4-Tetramethyl-1,3-cyclopentadiene CAS4249-10-9

1,2,3,4-Tetramethyl-1,3-cyclopentadiene CAS4249-10-9 CAS NO.4249-10-9

FOB Price: USD: 289.00-499.00 /Kilogram Get Latest Price
Min.Order: 1 Kilogram
Payment Terms: T/T,MoneyGram,Other
Available Specifications:
一(1-10)Kilogram499/Kilogram1USD一(11-100)Kilogram370/Kilogram11USD一(101-1000)Kilogram289/Kilogram101USD

Product Details

Keywords

1,2,3,4-Tetramethyl-1,3-cyclopentadiene
1,3-Cyclopentadiene, 1,2,3,4-tetramethyl-
Chemcial

Quick Details

ProName: 1,2,3,4-Tetramethyl-1,3-cyclopentadien...
CasNo: 4249-10-9
Molecular Formula: C9H14
Appearance: Light yellow Liquid
Application: reagents for organic synthesis
DeliveryTime: 3-7days
PackAge: fiber can
Port: Tianjin Xingang/Qingdao Port
ProductionCapacity: 100 Metric Ton/Month
Purity: 98%
Storage: Seal and store in a cool and dry place
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

physicochemical properties

density	0.8±0.1 g/cm3
boiling point	146.8±7.0 °C at 760 mmHg
molecular formula	C₉H₁₄
molecular weight	122.207
flash point	27.5±13.0 °C
Precise quality	122.109550
LogP	4.15
Appearance traits	Colorless to yellow to orange liquid
vapour pressure	5.8±0.1 mmHg at 25°C
refractive index	1.470
Storage conditions	Protect from light, ventilated and dry place, sealed and stored
stability	Stable at room temperature and pressure
Water solubility	Not miscible mix with mater.
Molecular	1. Molar refractive index: 41.08 2. Molar volume (m³/mol）：147.2 3. Isotonic specific volume (90.2K): 321.1 4. Surface tension (dyne/cm): 22.6 5. Dielectric constant (F/m): 3.16 6. Polarizability (10 ^-24cm ³）：16.28
Computational Chemistry	1. Reference value for calculating hydrophobic parameters (XlogP): 1.5 2. Number of hydrogen bond donors: 0 3. Number of hydrogen bond receptors: 0 4. Number of rotatable chemical bonds: 0 5. Topological molecular polar surface area (TPSA): 0 6. Number of heavy atoms: 9 7. Surface charge: 0 8. Complexity: 170 9. Number of isotope atoms: 0 10. Determine the number of atomic stereoscopic centers: 0 11. Uncertain number of atomic stereoscopic centers: 0 12. Determine the number of chemical bond stereotactic centers: 0 13. Uncertain number of chemical bond stereotactic centers: 0 14. Number of covalent bond units: 1
more	1. Properties: yellow liquid 2. Density (g/mL, 25°C): 0.808 3. Relative vapor density (g/mL, air = 1): uncertain 4. Melting point (ºC): uncertain 5. Boiling point (ºC, normal pressure): 142 6. Boiling point (ºC .8mmHg): 38-41 7. Refractive index (nD20): 1.472 8. Flash point (°F): 108 9. Specific optical rotation (º, C=10, methanol): uncertain 10. Ignition point (ºC): 42 11. Vapor pressure (mmHg, 20ºC): uncertain 12. Saturated vapor pressure (kPa, 60ºC): uncertain 13. Heat of combustion (KJ/mol): Not sure 14. Critical temperature (ºC): uncertain 15. Critical pressure (KPa): uncertain 16. Logarithmic value of oil-water (octanol/water) partition coefficient: uncertain 17. Upper explosion limit (%, V/V): Indefine 18. Lower explosion limit (%, V/V): uncertain 19. Solubility: Indedicated

Package

Delivery

Our company has long-term cooperation with many world-famous logistics companies to ensure transportation efficiency and cargo safety.

By Express	By air	By Sea
Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods	Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed	Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed

FAQ

1. Are you a trade company or factory
We are a factory with our own trading company.

2. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.

3. Where is your factory located How can I visit the factory
Our factory located in WEIFANG, China. It is only two hours from QINGDAO.

4. Can i get some samples
Yes, we can supply free sample, but the shipping cost be paid by our customers.

5. How to start orders or make payments
Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,

6. How to confirm the Product Quality before placing orders
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.