229695
碘
99.999% trace metals basis
别名:
二碘, 碘分子(I), 碘晶体
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关于此项目
经验公式（希尔记法）:
I2
化学文摘社编号:
分子量:
253.81
Beilstein:
3587194
EC 号:
MDL编号:
UNSPSC代码:
12141916
eCl@ss:
38050601
PubChem化学物质编号:
NACRES:
NA.23
蒸汽密度
9 (vs air)
质量水平
蒸汽压
0.31 mmHg ( 25 °C)
1 mmHg ( 38.7 °C)
方案
99.999% trace metals basis
表单
chips
chunks
pellets
电阻率
1.3E15 μΩ-cm
沸点
184 °C (lit.)
mp
113 °C (lit.)
SMILES字符串
II
InChI
1S/I2/c1-2
InChI key
PNDPGZBMCMUPRI-UHFFFAOYSA-N
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一般描述
碘是正电性最强、化学活性最低的卤素，但仍可与多种元素形成化合物。这些独特性质令碘成为无数产品和工艺中的关键组分。碘在材料科学中的应用不断增加，例如在有机光伏领域，它可用作太阳能电池的电荷传输材料，提高电池效率。碘还可用于合成先进材料，例如掺碘聚合物，为电子和纳米技术带来创新发展。′
应用
- 以酮类为氢化物供体的碘促进还原性亚磺酰化。：讨论了一种用碘促进还原性亚磺酰化的新型化学合成技术，强调了碘在创新有机转化中的作用（Duan et al., 2024）。
- 基于光催化蛋白质邻近标记法的纳米塑料胞内蛋白质电晕成分研究。：本研究采用光催化蛋白质邻近标记法揭示纳米塑料上碘与蛋白质成分之间的相互作用，深入了解了碘与环境的相互作用（Zhang et al., 2024）。
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
靶器官
Respiratory system, Thyroid
储存分类代码
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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