1,2,2,6,6-pentamethylpiperidine 1,2,2,6,6-pentamethylpiperidine
structural formula
| business number | 01q3 |
|---|---|
| molecular formula | c10h21n |
| molecular weight | 155.28 |
| label |
pempidine, pmp |
numbering system
cas number:79-55-0
mdl number:mfcd00006493
einecs number:201-211-2
rtecs number:tn2190000
brn number:103806
pubchem number:24887063
physical property data
1. physical property data
1. character: uncertain.
2. density (g/ml,25/4℃): unsure
3. relative vapor density (g/ml,air=1): unsure
4. melting point (ºc): unsure
5. boiling point (ºc,normal pressure):183
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.xlogp）：2.3
2. number of hydrogen bond donors:1
3. number of hydrogen bond acceptors:0
4. number of rotatable chemical bonds:0
5. topological molecular polar surface area (tpsa): 4.4
6. number of heavy atoms:11
7. surface charge:01
8. complex degree: 131
9. isotopes number of atoms:0
10. ok number of atomic stereocenters:0
11. no determine the number of atomic stereocenters:0
12. ok number of stereocenters of chemical bonds:0
13. no determine the number of stereocenters of chemical bonds:0
14. total number of price key units:1
properties and stability
none yet
storage method
none yet
synthesis method
none yet
purpose
none yet
hansi-font-family: arial; mso-bidi-font-family: arial”>surface charge:01
8. complex degree: 131
9. isotopes number of atoms:0
10. ok number of atomic stereocenters:0
11. no determine the number of atomic stereocenters:0
12. ok number of stereocenters of chemical bonds:0
13. no determine the number of stereocenters of chemical bonds:0
14. total number of price key units:1
properties and stability
none yet
storage method
none yet
synthesis method
none yet
purpose
none yet
-family: 宋体; mso-ascii-font-family: arial; mso-hansi-font-family: arial; mso-bidi-font-family: arial”>number of covalent bond units:1
properties and stability
none yet
storage method
none yet
synthesis method
none yet
purpose
none yet
