Triphenyltin hydroxide Triphenyltin hydroxide

Structural formula

Business number	01LH
Molecular formula	C18H16OSn
Molecular weight	367.03
label	Toadstool tin, Erithane,Hydroxytriphenylstannane,Triphenylstannanol,Fintin hydroxyde, Fungicide

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:76-87-9

MDL number:MFCD00013928

EINECS number:200-990-6

RTECS number:WH8575000

BRN number:4139186

PubChem number:24868996

Physical property data

1. Appearance: white or slightly yellow crystalline powder

2. Density (g/mL,25/4℃): Unsure

3. Relative vapor density (g/mL,Air=1 ): Unsure

4. Melting point (ºC):118 ～122℃

5. Boiling point (ºC,Normal pressure): Uncertain

6. Boiling point (ºC,5.2kPa): Unsure

7. Refractive index: Uncertain

8. Flash Point (ºC): Unsure

9. Specific optical rotation (º): Unsure

10. Autoignition point or ignition temperature (ºC): Unsure

11. Vapor pressure (kPa,25ºC): Unsure

12. 17. Explosion limit (%,V/V): Unsure

18. Lower explosion limit (%,V/V): Unsure

19. Solubility: Hardly soluble in water, slightly soluble in ethanol and ether, soluble in dichloromethane, dichloroethane, acetone, etc.

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 1

7. Number of heavy atoms: 20

8. Surface charge: 0

9. Complexity: 207

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. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

None yet

Storage method

Shady Store in dark place.

Synthesis method

A certain amount of sodium hydroxide aqueous solution (10 ~20%weight percentage) is added to Ph3SnClin a water mixture, Join it amount of catalysts and inhibitors, At reaction temperature 50~90℃Constant temperature reaction within range3~7Hour, Filter the reaction mixture, Wash with water until no chloride ions are detected in silver nitrate and then wash in 40~60℃下, Dry in air, The product triphenyltin hydroxide is obtained.

Purpose

Protect Sexually active fungicide, no systemic effect. Mainly used to control potato late blight, beet brown spot, soybean anthracnose, brown spot, purple spot, rice blast, stripe spot, flax leaf blight, onion black spot, celery leaf blight, and bean anthracnose. wait. In addition to sterilization, it can also be used to control algae and water snails in paddy fields. Used in sugar beets and soybeans, it also has the function of increasing sugar and yield.

Shady Store in dark place.

Synthesis method

A certain amount of sodium hydroxide aqueous solution (10 ~20%weight percentage) is added to Ph3SnClin a water mixture, Join it amount of catalysts and inhibitors, At reaction temperature 50~90℃Constant temperature reaction within range3~7Hour, Filter the reaction mixture, Wash with water until no chloride ions are detected in silver nitrate and then wash in 40~60℃下, Dry in air, The product triphenyltin hydroxide is obtained.

Purpose

Protect Sexually active fungicide, no systemic effect. Mainly used to control potato late blight, beet brown spot, soybean anthracnose, brown spot, purple spot, rice blast, stripe spot, flax leaf blight, onion black spot, celery leaf blight, and bean anthracnose. wait. In addition to sterilization, it can also be used to control algae and water snails in paddy fields. Used in sugar beets and soybeans, it also has the function of increasing sugar and yield.