Pyrogallol,gallol CAS NO.533-73-3

Min.Order: 1 Kilogram
Payment Terms: T/T,Other

Product Details

Keywords

Pyrogallol
gallol
1,2,3-Benzenetriol

Quick Details

ProName: Pyrogallol,gallol
CasNo: 533-73-3
Molecular Formula: C6H6O3
Appearance: Dark blue powder
Application: Organic synthesis intermediate, gas an...
DeliveryTime: 4-20 days
PackAge: standard packaging
Port: Shanghai Shenzhen Guangzhou
ProductionCapacity: 5000 Metric Ton/Month
Purity: 98
Storage: Store in a cool, dry, well-ventilated ...
Transportation: by sea or air
LimitNum: 1 Kilogram
Grade: Pharma Grade

Superiority

1,Best Quality:

Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.

2, Payment method: for example T/T, Westerm Union,other

3, Excellent Service: Best service and after-sales service to all clients.

1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment..

2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.

3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.

4,Fast and safe delivery:

Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.

We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.

Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

If you have any other questions to consult me,please not hesitate to contact me any times.

Details

Physicochemical properties of 1,2,4-benzenetriol

Density 1.5 ± 0.1 g / cm3

Boiling point 334.5 ± 12.0 ° C at 760 mmHg

140 ° C (subl.) (Lit.)

Molecular formula C6H6O3

Molecular weight 126.110

Flash point 176.9 ± 14.2 ° C

Exact mass 126.031693

PSA 60.69000

LogP 0.06

Appearance: dark blue powder

Vapor pressure 0.0 ± 0.8 mmHg at 25 ° C

Refractive index 1.677

Storage conditions

Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. Packaging is sealed. It should be stored separately from acids and edible chemicals. The storage area should be equipped with suitable materials to contain spills.

Stability

1. Exist in smoke.

Freely soluble

Molecular Structure

1. Molar refractive index: 31.89

2. Molar volume (cm3 / mol): 84.7

3. Isotonic specific volume (90.2K): 252.3

4. Surface tension (dyne / cm): 78.6

5. Polarizability (10-24cm3): 12.64

Computational Chemistry

1. Hydrophobic parameter calculation reference value (XlogP): None

2.Number of hydrogen-bonded donors: 3

3.Number of hydrogen bond acceptors: 3

4.Number of rotatable chemical bonds: 0

5.Number of tautomers: 16

6. Topological molecular polar surface area 60.7

7.Number of heavy atoms: 9

8.Surface charge: 0

9.Complexity: 94.3

10.Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Uncertain number of chemical bond stereocenters: 0

15.Number of covalent bond units: 1

1. Properties: light brown powder

2. Density (g / cm3,20 / 4 ℃): 1.488

3. Relative vapor density (g / cm3, air = 1): not determined

4. Melting point (ºC): 140

5. Boiling point (ºC, atmospheric pressure): 362

6. Boiling point (ºC, 8kPa): Not determined

7. Refractive index: Not determined

8. Flash point (ºF): Not determined

9. Specific rotation (º): Not determined

10. Spontaneous ignition point or ignition temperature (ºC): Not determined

11. Vapor pressure (kPa, 25ºC): Not determined

12. Saturated vapor pressure (kPa, 55.1ºC): Not determined

13. Combustion heat (KJ / mol): 63.2

14. Critical temperature (ºC): Not determined

15. Critical pressure (KPa): Not determined

16. Logarithm of oil-water (octanol / water) partition coefficient: Not determined

17. Upper explosion limit (%, V / V): Not determined

18. Lower explosion limit (%, V / V): Not determined

19. Solubility: soluble in water, ethanol, ether, ethyl acetate, almost insoluble in chloroform, carbon disulfide, and benzene.

Pyrogallol,gallol CAS NO.533-73-3

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