n-propyltrichlorosilane

Structural formula

Business number	03U3
Molecular formula	C3H7Cl3Si
Molecular weight	177.53
label	Trichloropropylsilane, propyltrichlorosilane, Trichloropropylsilane, aliphatic compounds

• 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:141-57-1

MDL number:MFCD00013603

EINECS number:205-489-6

RTECS number:VV5300000

BRN number:1734990

PubChem number:24887974

Physical property data

1. Physical property data:

1.Characteristics: None Colorful liquid with pungent odor.
2.Density (g/mL,25℃): 1.203

3.Refractive index (nD20): 1.4292

4.Flash point (℃): 38

5.Melting point (℃): <0

6.Boiling point (ºC): 123-124

7.Autoignition point or ignition temperature (ºC): 31

8.Relative vapor density (g/mL,AIR=1): 6.15

9.Solubility: easily hydrolyzed in humid air and free hydrochloric acid.

Toxicological data

Flammable. Corrosive
According to the “List of Dangerous Goods”, it is an acidic corrosive product, number 81133.

Ecological data

3. Ecological data:

1, other harmful effects: This substance may be harmful to the environment, special attention should be paid to water bodies.

Molecular structure data

5. Molecular property data:

1. Molar refractive index:39.21

2. Molar volume (m³/ mol):147.9

3. Isotonic specific volume (90.2K): 325.9

4. Surface tension (dyne/cm): 23.5

5. Polarizability（10^-24cm³):15.54

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: 0

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 7

8. Surface charge: 0

9. Complexity: 48.6

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

Stable under normal temperature and pressure.

Storage method

Save in a dry and cool place.

Synthesis method

None yet

Purpose

Used as silicone intermediate.

t 72.75pt” align=left>3. isotonic specific volume (90.2K):325.9

4. Surface tension (dyne/cm): 23.5

5. Polarizability（10^-24cm³):15.54

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: 0

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 7

8. Surface charge: 0

9. Complexity: 48.6

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

Stable under normal temperature and pressure.

Storage method

Save in a dry and cool place.

Synthesis method

None yet

Purpose

Used as silicone intermediate.