186384

N,N-Dimethyl-p-phenylenediamine sulfate salt

98%

• Synonym(s): 4-(Dimethylamino)aniline sulfate salt, 4-Amino-N,N-dimethylaniline sulfate salt, DMPPDA
• Linear Formula: (CH₃)₂NC₆H₄NH₂·H₂SO₄
• CAS Number: 536-47-0
• Molecular Weight: 234.27
• Beilstein: 4612278
• EC Number: 208-636-2
• MDL number: MFCD00012992
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851217
• NACRES: NA.22

Properties

• Assay: 98%
• form: solid
• bp: 495 °C (lit.)
• mp: 200-205 °C (dec.) (lit.)
• solubility: water: soluble 50 mg/mL, clear to hazy, colorless to faintly yellow or pink
• SMILES string: OS(O)(=O)=O.CN(C)c1ccc(N)cc1
• InChI: 1S/C8H12N2.H2O4S/c1-10(2)8-5-3-7(9)4-6-8;1-5(2,3)4/h3-6H,9H2,1-2H3;(H2,1,2,3,4)
• InChI key: GLUKPDKNLKRLHX-UHFFFAOYSA-N

Description

Application

N,N-Dimethyl-p-phenylenediamine sulfate salt was used:

• to investigate the role of H₂S in cardioprotection induced by ischemic preconditioning in rat heart
• in spectrophotometric determination of gold(III) in gold-pharmaceuticals such as sodium aurothimaleate and auranofin
• to investigate colonic tissue H₂S production using the acetate trapping assay system

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301 + H311 + H331,H315,H319,H335
• Precautionary Statements: P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves