Lead tetraacetate 四乙酸铅

规格: 90+%(Liquid seal by Acetic Acid)
CAS: 546-67-8
产品编号: H47117
MDL: MFCD00008693
品牌: INFI
Chemical NameLead tetraacetate
Synonym acetic acid; lead(IV) salt leadtetracetate 铅糖、乙酸铅 四醋酸铅,乙酸高铅 lead tetracetate LEAD TETRAACETATE Plumbic acetate 乙酸铅(IV);乙酸高铅;四醋酸铅;醋酸高铅;乙酸高铅盐 lead (IV) acetate lead tetra-acetate Lead(IV) tetraacetate 乙酸高铅盐 PB(ACAC)4 lead tetra acetate 四乙酸鉛 Aceticacid,lead(4+)salt Leadacetateaceticacidwhitetolightbrownxtl Lead acetate [Pb(OAc)4] 乙酸铅(IV), 96%(DRY WT.), STAB. WITH 5-10% GLACIAL ACETIC 四乙酸铅 乙酸高铅盐,醋酸高铅 Blei(IV)acetat Lead tetraacetate 4 乙酸鉛(IV) Bleitetraacetat Pb(acac)4 四乙酸铅 乙酸铅(Ⅳ) LTA 四醋酸铅 四醋酸鉛 乙酸高铅 Tetrakis(acetyloxy)plumbane LEAD(+4)ACETATE 乙酸铅(IV) tetra-leadacetat Lead(IV) acetate LEAD(IV) TETRAACETATE Blei(IV)-acetat (angefeuchtet mit Essigsäure) Pb(acac) LEAD(IV) ACETATE GM LEAD(IV) ACETATE aceticacid,lead(4++)salt Leadtetraacetate Blei(IV)-acetat LEAD ACETATE leadacetate(pb(oac)4) leadacetate(pb(o2c2h3)4) plumbicacetate Lead(IV) acetate (5-10% acetic acid) Lead acetate (Pb(O2C2H3)4) 醋酸高铅 醋酸铅 Acetic acid, lead(4+) salt
Beilstein Registry Number3595640
PubChem Substance ID9846230
CAS Number546-67-8
MDL NumberMFCD00008693
EC Number208-908-0
Merck Number5423
Chemical Name Translation四乙酸铅
Reaxys-RN3595640
LabNetwork Molecule IDLN00841725
InChIInChI=1S/4C2H4O2.Pb/c4*1-2(3)4;/h4*1H3,(H,3,4);/p-4
GHS Symbol
Precautionary statements
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P332+P313
  • P301+P312+P330
  • P302+P350
  • P308+P313
  • P302+P352+P332+P313+P362+P364
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前，切勿操作。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P221 Take any precaution to avoid mixing with combustibles/… 采取一切防范措施，避免与可燃物混合/...
  • P304+P340+P312
  • P220 Keep/Store away from clothing/…/combustible materials. 保持远离/贮存远离服装/....../可燃材料。
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P273 Avoid release to the environment. 避免释放到环境中。
    Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
    Signal word Danger
    Hazard statements
    • H332 Harmful if inhaled 吸入有害
    • H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
    • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
    • H302 Harmful if swallowed 吞食有害
    • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
    • H272 May intensify fire; oxidizer 可能加剧火势；氧化剂。
      Hazard Codes T,N T,N,O O,T,N T;N
      WGK Germany3
      RTECSAI5300000
      Safety Statements
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
      • S53 Avoid exposure - obtain special instructions before use 避免接触，使用前获得特别指示说明；
      • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
      • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
      • S17 Keep away from combustible material 远离可燃物料；
      • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
      • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
        Packing GroupIII
        UN Number UN1616 UN 2923 8/PG 2 2923 3087
        Risk Statements
        • R33 Danger of cumulative effects 有累积作用的危险
        • R61 May cause harm to the unborn child 可能对未出生的婴儿导致伤害
        • R62 Possible risk of impaired fertility 有削弱生殖能力的危险
        • R48/22
        • R50/53
        • R8 Contact with combustible material may cause fire 遇到易燃物会导致起火
        • R35 Causes severe burns 会导致严重灼伤
        • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
          Storage condition Moisture Sensitive 0-10°C 0-6°C 易吸潮，密封保存。 储存温度2－8℃ 密封保存,储存温度2－8℃ 储存温度2-8℃,充氩储存
          Hazard Class5.1/6.1
        • 有机合成中的选择性氧化剂。
        • {ALF} N-Formylanilines are oxidized to isocyanates. In the presence of methanol, the reaction affords the methyl urethanes directly: Synthesis, 225 (1982).
        • {ALF} Carboxylic acids undergo oxidative decarboxylation; review: Org. React., 19, 279 (1972). In the presence of LiCl, the alkyl chloride is obtained (Kochi reaction): J. Am. Chem. Soc., 87, 2500 (1965); Synth. Commun., 20, 1011 (1990). Yields are lower for the bromide and iodide, cf Hunsdiecker reaction (see Mercury(II)­ oxide, A16157). Use of NCS allows successful scale-up: Synthesis, 493 (1973).
        • {ALD} Merck:14,5423
        • Beilstein: 2,IV,118
        • {ALF} Intramo
        • {uni_hamburg} Short: EINECS
        • {uni_hamburg} Short: III/10a
        • {ALF} Versatile oxidizing agent and source of acetoxy radicals. For a review of one-step acetoxylation at carbon, see: Synthesis, 567 (1973). See also: M. Hudlicky, Oxidations in Organic Chemistry, ACS Monograph 186, Washington DC (1990). Oxidizes silyl enol ethers to ɑ-acetoxycarbonyl compounds in high yields: Tetrahedron, 39, 861 (1983). In combination with a metal halide, enol ethers are similarly converted to ɑ-halocarbonyl compounds: Synthesis, 1021 (1982).
        • {ALD} Merck:14,5423
        • {ALF} Cleaves vic-glycols to carbonyl compounds; see, e.g.: Org. Synth. Coll., 4, 124 (1963).
          • 546-67-8 H47117 Lead tetraacetate 四乙酸铅

          化学属性

          Mol. FormulaC8H12O8Pb
          Mol. Weight443.38
          Density2.28
          TSCAYes
          Melting Point175°
          Solubility分解
          Stability易吸潮
          Boiling Point118.1°C
          pH:A

          *以上化合物性质及应用等信息仅供参考