2,5-Diaminotoluene sulfate

Base Information

• Chemical Name: 2,5-Diaminotoluene sulfate
• CAS No.: 615-50-9
• Deprecated CAS: 62488-20-4,81892-73-1
• Molecular Formula: C7H10N2^.H2SO4
• Molecular Weight: 220.249
• Hs Code.: 29215119
• European Community (EC) Number: 210-431-8,228-871-4
• ICSC Number: 1544
• NSC Number: 1703
• UN Number: 3143,2811
• UNII: 8PSD05SPE2
• Wikidata: Q27270862
• Mol file: 615-50-9.mol

Synonyms:2,5-diaminotoluene;2,5-diaminotoluene dihydrochloride;2,5-diaminotoluene monohydrochloride;2,5-diaminotoluene sulfate;2,5-diaminotoluene sulfate (1:1);2,5-toluylenediamine;2-methyl-p-phenylenediamine;p-toluenediamine;toluene-2,5-diamine;toluene-2,5-diamine sulfate

Chemical Property of 2,5-Diaminotoluene sulfate

Chemical Property:

• Appearance/Colour: powder
• Vapor Pressure: 0.00565mmHg at 25°C
• Melting Point: >300 °C(lit.)
• Boiling Point: 273.7 °C at 760 mmHg
• PKA: 6.39[at 20 ℃]
• Flash Point: 140.6 °C
• PSA: 135.02000
• Density: 1366[at 20℃]
• LogP: 2.74980
• Storage Temp.: 2-8°C
• Solubility.: 9.6g/l
• Water Solubility.: soluble
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 220.05177804
• Heavy Atom Count: 14
• Complexity: 174
• Transport DOT Label: Poison

Purity/Quality:

99% ^*data from raw suppliers

2,5-Diaminotoluene sulfate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T, N
• Hazard Codes: T,N
• Statements: 20/21-25-43-51/53
• Safety Statements: 24-37-45-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Nitrogen Compounds -> Amines, Aromatic,Aromatic
• Canonical SMILES: CC1=C(C=CC(=C1)N)N.OS(=O)(=O)O
• Inhalation Risk: No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.
• Effects of Short Term Exposure: The substance is mildly irritating to the eyes and skin.
• Effects of Long Term Exposure: Repeated or prolonged contact may cause skin sensitization.
• Uses: 2,5-Diaminotoluene sulfate is a primary intermediate in various permanent hair dyes.