Lead(II) Telluride 碲化铅(II)

CAS 1314-91-6 MFCD00016274

化学结构图

1314-91-6
SMILES: [Te]=[Pb]

化学属性

Mol. FormulaPbTe
Mol. Weight334.80
Melting Point905 °C
Density8.164 g/mL at 25 °C(lit.)
TSCAYes

别名和识别编码

Chemical NameLead(II) Telluride
Synonym Lead telluride {LY} Lead telluride {} {LY} Lead telluride {} {} {LY} Lead telluride {} {} {} {LY} Lead telluride {} {} {} {} {LY} Lead telluride {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Lead telluride {} {} {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00016274
CAS Number1314-91-6
EC Number215-247-1
Merck Number14,5422
PubChem Substance ID24855370
Chemical Name Translation碲化铅(II)
LabNetwork Molecule IDLN01255888
Canonical SMILES[Pb]=[Te]
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分类

  • {SNA} Alternative Energy, Chalcogenides, Materials Science, Metal and Ceramic Science, Thermoelectric Materials
  • {SNA} Alternative Energy, Chalcogenides, Metal and Ceramic Science, Thermoelectric Materials, 材料科学
  • {uni_hamburg} no charge; 2fragments; ionic
  • {SNA} Alternative Energy, Chalcogenides, Chemical Synthesis, Enabling Products,

产品应用

  • 具有半导体性能。用作红外探索器件和温差电致冷的材料。

相关文献及参考

  • Merck: 14,5422
  • Short: III/14b2
  • Short: III/15a
  • Short: III/21c

安全信息

Safety Statements
  • 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；
  • 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；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
Packing GroupIII
UN Number 3284 UN3284
Risk Statements
  • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
  • 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
  • R33 Danger of cumulative effects 有累积作用的危险
  • R50/53
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
WGK Germany3
Precautionary statements
  • P308+P313
  • 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。
  • P301+P312+P330
  • 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。
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P273 Avoid release to the environment. 避免释放到环境中。
Signal word Danger
Hazard statements
  • 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+H332
  • 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
  • H332 Harmful if inhaled 吸入有害
  • H302 Harmful if swallowed 吞食有害
  • H351 Suspected of causing cancer 怀疑致癌
GHS Symbol
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
Hazard Codes T,N N-T,N,T
Hazard Class6.1
Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

其他信息

  • Alfa Aesar:碲化铅(II,99%) Lead(II) telluride, 99%(1314-91-6)
  • Sigma Aldrich:1314-91-6(sigmaaldrich)
  • 用途一:具有半导体性能。用作红外探索器件和温差电致冷的材料。
  • 五甲乙基苯硫酸丁酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 277610250 五甲乙基苯硫酸丁酸 Lead telluride 99.99% 25 GR 1247元 2010/06/21 277610050 五甲乙基苯硫酸丁酸 Lead telluride 99.99% 5 GR 362元 2010/05/25 88285 Lead(II) telluride, 99.999% (metals basis) 25g 2170元
  • 碲和铅的化合物。不溶于水，不溶于酸。
  • 外观性质:碲和铅的化合物。不溶于水，不溶于酸。熔点 905 °C(lit.) 密度： 8.164 由碲铅按化学比例熔合而成。
  • MOL 文件:1314-91-6.mol
  • Acros Organics:Lead telluride, 99.99%(1314-91-6)

系列性分类

  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Chalcogenides - Metal and Ceramic Science

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