Toluene diisocyanate manufacturer Knowledge 2,4-Diaminophenol dihydrochloride

2,4-Diaminophenol dihydrochloride

2,4-diaminophenol dihydrochloride structural formula

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 LDLo50mg/kg


Other multi-dose Data:


Rat Sutra 口TDLo6500mg/kg/13W-I


Rat Sutra 口TDLo800mg/kg/4D-I


Mouse Sutra 口TDLo800mg/kg/16D-I


Mouse Sutra 口TDLo325mg/kg/13W-I


Mutation data :


Bacteria Salmonella Typhimurium: 330ng/plate


RodentMouse 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

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/27798

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