08901

半胱胺 盐酸盐

• 别名: β-巯基乙胺 盐酸盐, 2-巯基乙胺 盐酸盐, 2-氨基乙硫醇 盐酸盐, 硫代乙醇胺 盐酸盐, 脱羧基半胱氨酸 盐酸盐
• 线性分子式: HSCH₂CH₂NH₂ · HCl
• CAS号: 156-57-0
• 分子量: 113.61
• Beilstein: 3590083
• EC 号: 205-858-1
• MDL编号: MFCD00012904
• UNSPSC代码: 12352200

属性

• 方案: 98-102% (wt., GC)
• 浓度: 30.6-31.8% (AT)
• 杂质: ≤2.0% cystamine (GC); ≤20 mg/kg heavy metals; ≤5000 mg/kg residual solvents (tert-butylmethyl ether; ≤5000 mg/kg residual solvents (ethanol)
• 缺失: ≤1.0% loss on drying
• mp: 67-71 °C
• 溶解性: H₂O: 3.408 g in 30 mL, clear, colorless
• 痕量阳离子: 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
• 储存温度: 2-8°C
• SMILES字符串: Cl[H].NCCS
• InChI: 1S/C2H7NS.ClH/c3-1-2-4;/h4H,1-3H2;1H
• InChI key: OGMADIBCHLQMIP-UHFFFAOYSA-N

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H302,H317,H319,H335
• 预防措施声明: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• 危险分类: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable