Hebei Sankai Chemical Technology Co., Ltd

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Hebei Sankai Chemical Technology Co., Ltd
Country:  China (Mainland)
Business Type:  Trading Company
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Mr.shao
Tel: +86 15932099601
Mr.Dylan
Tel: +8619565625236
Ms.Cassie
Tel: +86 15803298103
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URL:  http://86-sk.com
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2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole CAS1533-45-5

2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole CAS1533-45-5 CAS NO.1533-45-5

  • 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(300-800)Kilogram

  • Product Details

Keywords

  • 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
  • Chemical
  • Fluorescent Brightener OB-1

Quick Details

  • ProName: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)b...
  • CasNo: 1533-45-5
  • Molecular Formula: C28H18N2O2
  • Appearance: White powder
  • Application: 1,2-bis (4- (benzo [d] oxazo-2-yl) phe...
  • 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

Density 1.3 ± 0.1 g/cm3
Boiling point 566.8 ± 39.0 ° C at 760 mmHg
Melting point>300 ° C (lit.)
Molecular formula C28H18N2O2
Molecular weight 414.455
Flash point 285.1 ± 21.0 ° C
Accurate quality 414.136841
PSA 52.06000
LogP 8.42
Appearance properties Solid
Steam pressure 0.0 ± 1.5 mmHg at 25 ° C
Refractive index 1.731
Storage conditions
Keep the storage container sealed and stored in a cool and dry place, ensuring good ventilation or exhaust in the workplace
Stability
If used and stored according to specifications, it will not decompose and there are no known hazardous reactions to avoid oxides
Molecular structure
1. Molar refractive index: 129.29
2. Molar volume (m3/mol): 323.4
3. Isometric volume (90.2K): 892.4
4. Surface tension (dyne/cm): 57.9
5. Dielectric constant: not available
6. Dipole distance (10-24cm 3): not available
7. Polarization rate: 51.25
Computational chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): 7.2
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 4
4. Number of rotatable Chemical bond: 4
5. Topological molecule Polar surface area (TPSA): 52.1
6. Number of heavy atoms: 32
7. Surface charge: 0
8. Complexity: 583
9. Number of Isotope Atoms: 0
10. Determine the number of atomic structure centers: 0
11. Number of uncertain atomic construction centers: 0
12. Determine the number of Chemical bond stereocenters: 1
13. Number of uncertain Chemical bond stereocenters: 0
14. Number of Covalent bond units: 1

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

 

 

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