2,4-diaminophenol dihydrochloride
structural formula
| business number | 03rb |
|---|---|
| molecular formula | c6h10cl2n2o |
| molecular weight | 197.06 |
| label |
2,4-diaminophenol hydrochloride, 2,4-diaminophenol hydrochloride, 2,4-diaminophen hydrochloride, amidol, developer |
numbering system
cas number:137-09-7
mdl number:mfcd00012979
einecs number:205-279-4
rtecs number:sk7600000
brn number:3913728
pubchem id:none
physical property data
none
toxicological data
acute toxicity data :
rat sutra 口ld50:240mg/kg
mouse abdominal cavity ldlo：50mg/kg
other multi-dose data:
rat sutra 口tdlo：6500mg/kg/13w-i
rat sutra 口tdlo：800mg/kg/4d-i
mouse sutra 口tdlo：800mg/kg/16d-i
mouse sutra 口tdlo：325mg/kg/13w-i
mutation data ：
bacteria– salmonella typhimurium: 330ng/plate
rodent–mouse lymphocytes: 2mg/l
ecological data
none
molecular structure data
none
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 5
3. number of hydrogen bond acceptors: 3
4. number of rotatable chemical bonds: 0
5. number of tautomers: 16
6. topological molecule polar surface area 72.3
7. number of heavy atoms: 11
8. surface charge: 0
9. complexity: 97.1
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: 3
properties and stability
none
storage method
none
synthesis method
by2, 4-preparation of dinitrophenol by reduction
purpose
this product can be used as a photographic developer. it can also be developed in alkali-free and aqueous solutions. use as high temperature developer, but cannot be stored for a long time. also used for fur and hair dyeing, formaldehyde and ammonia testing
