phenylmethylsulfonyl fluoride

Structural formula

Business number	048R
Molecular formula	C7H7FO2S
Molecular weight	174.19
label	phenylmethylsulfonyl fluoride, phenylmethylsulfonyl fluoride, Benzylmethylsulfonate fluoride, benzene sulfonate fluoride, PMSF/phenylmethylsulfonyl fluoride, Benzyl yellow acid fluoride, phenylmethylsulfonyl fluoride, Benzylsulfonyl fluoride, 99%, benzylsulphonylfluoride, 4-TOLUENESULPHONYL FLUORIDE, 4-TOLUENESULFONYL FLUORIDE, 4-METHYLBENZENESULFONYL FLUORIDE, ALPHA-TOLUENESULPHONYL FLUORIDE, ALPHA-TOLUENESULFONYL FLUORIDE, BENZYLSULFONYL FLUORIDE, A-TOLUENESULFONYL FLUORIDE, Genetic engineering research reagents

• 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:329-98-6

MDL number:MFCD00007424

EINECS number:206-350-2

RTECS number:XT8040000

BRN number:2088311

PubChem ID:None

Physical property data

一 , physical property data

Traits ：White to slightly yellow powder

Density (g/mL,25/4℃): 0.797

Relative Vapor density (g/mL, air=1)：Not available

Melting point (ºC): 90-94

Boiling point (ºC, normal pressure): 112

Boiling point (ºC, 5.2kPa): Not available

Refraction Rate: Not available

Flash Point (ºC): Not available

Optical rotation (º): Not available

Spontaneous combustion Point or ignition temperature (ºC): Not available

Steam Pressure (kPa, 25ºC): Not available

saturated Vapor pressure (kPa, 60ºC): Not available

Burn Heat (KJ/mol):Not available

Critical Temperature (ºC): Not available

Critical Pressure (KPa): Not available

oil and water Log value of the (octanol/water) partition coefficient:Not available

Explosion Upper limit (%, V/V): Not available

Lower explosion limit (%, V/V): Not available

Dissolve Property: It is difficult to dissolve in water, and is very unstable in aqueous solution and easy to decompose. Soluble in isopropyl alcohol, ethanol, methanol, xylene and petroleum ether.

Toxicological data

Two , Toxicological data:

Acute Toxicity:Not available .

Ecological data

Three , Ecological data:

1 , Other harmful effects: This substance may be harmful to the environment, and special treatment should be given to water bodies. Notice.

Molecular structure data

1. Molar refractive index: 40.31

2. Molar volume (m³/mol）：132.2

3. isotonic specific volume (90.2K):336.7

4. Surface Tension (dyne/cm):42.0

5. Polarizability（10^-24cm³):15.98

Compute chemical data

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

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 42.5

7. Number of heavy atoms: 11

8. Surface charge: 0

9. Complexity: 199

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: 1

Properties and stability

None

Storage method

Store at room temperature.

Synthesis method

None

Purpose

Inhibits serine proteases such as trypsin and chymotrypsin, as well as cysteine ​​proteases and acetylcholinesterase.