CAS: 19049-40-2; Beryllium Acetate Basic

• 英文名称Beryllium Acetate Basic
• 中文名称碱式乙酸铍
• IUPAC名称tetraberyllium;oxygen(2-);hexaacetate
• 其它别名Beryllium oxide acetate; Beryllium, hexakis(acetato)oxotetra-; Beryllium, hexakis(mu-acetato)-mu4-oxotetra-; Beryllium, hexakis[mu-(acetato-OO')]-mu4-oxotetra-; beryllium,hexakis(μ-acetato)-μ4-oxotetra-; berylliumoxideacetate; berylliumoxyacetate; hexakis(acetato)oxotetraberyllium
• CAS编号19049-40-2
• MFCD编号:MFCD00213885
• EINECS号:242-785-4
• FDA UNII编号:NL5ZW5U7JX
• 分子式:C12H18Be4O13分子量:406.31
• 产品CID: 964326
• 产品分类有机原料 → 有机酸及其衍生物 → 羧酸及其衍生物

• 相似结构搜索
• 产品信息参考
• InChIKey: SLKIQFBJFAEGCT-UHFFFAOYSA-N
• 1S/6C2H4O2.4Be.O/c6*1-2(3)4;;;;;/h6*1H3,(H,3,4);;;;;/q;;;;;;;3*+2;/p-6
• 计算化学: 氢键受体数13.0氢键供体数0.0可旋转键数0.0

物理性质

• 熔点285-286°
• 沸点117.1 °C at 760 mmHg
• 闪点40 °C
• 密度1.25
• PSA:174.87
• LogP:-0.036
• 蒸汽压13.9mmHg at 25°C
• 外观形态氯仿中析出的无色立方晶体
• 储存条件本品应密封保存干燥环境保存。
• 产品应用该化合物用于纯盐的来源.

MSDS等安全信息

• GHS象形图
• GHS符号GHS08 & GHS06 & GHS09;
  注释: Health hazard & Skull and crossbones & Environment
• 危险类别致癌性 类别1B
  急性毒性 类别2(吸入)
  急性毒性 类别3(经口)
  特定目标器官毒性 - 单次接触 类别3
  特定目标器官毒性-重复接触 类别1
  皮肤腐蚀/刺激 类别2
  严重眼刺激 类别2
  皮肤致敏 类别1
  水生慢性毒性 类别2
  急性毒性 类别1(吸入)
• 警示词Danger(危险)
• 危险描述H350i |May cause cancer by inhalation.
  H330 |吸入致命.
  H301 |吞咽会中毒.
  H335 |可能引起呼吸道刺激.
  H372 |长期或反复接触损害器官.
  H315 |造成皮肤刺激.
  H319 |造成严重眼刺激.
  H317 |可能引起皮肤过敏反应.
  H411 |对水生生物有毒并具有长期持续影响.
  H350 |可能致癌.
• 防范说明P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P310-P321-P330-P405-P501-P260-P264-P270-P314-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
• 危险等级6.1(a)
• UN编号1566
• 包装等级II
• 安全声明Once in the body, beryllium acts as a hapten and interacts with human leucocyte antigen (HLA) DP presenting cells in the lungs, becoming physically associated with a major histocompatability (MHC) class II molecule. This MHC class II-beryllium-peptide complex is recognized by the T lymphocyte receptor, triggering CD4+ T lymphocyte activation and proliferation. The resulting inflammatory response is a cell-mediated process orchestrated by cytokines and results in the formation of (usually pulmonary) granulomas. Beryllium's toxicity may be controlled by the iron-storage protein ferritin, which sequesters beryllium by binding it and preventing it from interacting with other enzymes. (L25, A37, A91)
• 危险类别码An irritant that may cause serious eye injury; May cause skin sensitization; A strong respiratory tract irritant that may cause pulmonary edema; Long-term exposure may cause chronic beryllium disease (CBD), cancer, or other adverse effects to heart and lungs; [Brush Wellman MSDS] See Beryllium and linked occupational diseases.

欧盟法规

合成工艺路线路线简述

海关参考信息

• 2912110000-甲醛
  2912120000-乙醛
  2915110000-甲酸
  2915211900-乙酸
• 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
• 详情请参考：📖 海关编码查询和海关进出口税则

专利信息

其他信息查阅

• ➥ 象形图和危险代码
• ➥ 防范代码详解
• ➥ 危险代码说明
• ➥ Globally Harmonized System
• ➥ REACH监管