08901

Cysteamine hydrochloride

• Synonym(s): β-Mercapto­ethylamine hydrochloride, 2-Amino­ethane­thiol hydrochloride, 2-Mercapto­ethyl­amine hydrochloride, Decarboxy­cysteine hydrochloride, Thio­ethanol­amine hydrochloride
• Linear Formula: HSCH₂CH₂NH₂ · HCl
• CAS Number: 156-57-0
• Molecular Weight: 113.61
• Beilstein/REAXYS Number: 3590083
• EC Number: 205-858-1
• MDL number: MFCD00012904
• UNSPSC Code: 12352200

Properties

• assay: 98-102% (wt., GC)
• concentration: 30.6-31.8% (AT)
• impurities: ≤2.0% cystamine (GC); ≤20 mg/kg heavy metals; ≤5000 mg/kg residual solvents (tert-butylmethyl ether; ≤5000 mg/kg residual solvents (ethanol)
• loss: ≤1.0% loss on drying
• mp: 67-71 °C
• solubility: H₂O: 3.408 g in 30 mL, clear, colorless
• cation traces: Al: ≤5 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤50 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• storage temp.: 2-8°C
• SMILES string: Cl[H].NCCS
• InChI: 1S/C2H7NS.ClH/c3-1-2-4;/h4H,1-3H2;1H
• InChI key: OGMADIBCHLQMIP-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H317,H319,H335
• pcodes: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable