185434
1,1,2,2-四氯乙烷
reagent grade, ≥98%
别名:
四氯乙炔
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关于此项目
线性分子式:
CHCl2CHCl2
化学文摘社编号:
分子量:
167.85
NACRES:
NA.04
PubChem Substance ID:
eCl@ss:
39050126
UNSPSC Code:
12352101
EC Number:
201-197-8
MDL number:
Beilstein/REAXYS Number:
969206
Assay:
≥98%
Grade:
reagent grade
Bp:
147 °C (lit.)
Vapor pressure:
8 mmHg ( 20 °C)
refractive index
n20/D 1.494 (lit.)
bp
147 °C (lit.)
mp
−43 °C (lit.)
density
1.586 g/mL at 25 °C (lit.)
InChI key
QPFMBZIOSGYJDE-UHFFFAOYSA-N
InChI
1S/C2H2Cl4/c3-1(4)2(5)6/h1-2H
SMILES string
ClC(Cl)C(Cl)Cl
grade
reagent grade
vapor density
5.8 (vs air)
vapor pressure
8 mmHg ( 20 °C)
assay
≥98%
form
liquid
dilution
(for analytical testing)
Quality Level
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General description
1,1,2,2-四氯乙烷 (TeCA) 是一种含氯的烃类溶剂，可用于溶解醋酸纤维素、脂肪、蜡、油脂、橡胶和硫。它广泛用于制造聚合物。在氯代烃中，它的溶剂能力最高。
Application
1,1,2,2-四氯乙烷可用作 2,2′ 的溶剂添加剂,7,7′-四-（ N,N -二- p -甲氧基苯胺）9,9′螺-双芴 (spiro-OMeTAD)。Spiro-OMe TAD 是一种基于三芳胺的有机 p 型有机空穴传输材料 (HTM)，用于固态染料敏化太阳能电池。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Aquatic Chronic 2
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
非剧毒-急性毒性1
危险化学品
此项目有
Haoyu Li et al.
Journal of the American Chemical Society, 143(1), 481-487 (2020-12-29)
Polysulfide anions are endowed with unique redox properties, attracting considerable attentions for their applications in alkali metals-sulfur batteries. However, the employment of these anionic species in redox catalysis for small molecule synthesis remains underdeveloped due to their moderate-poor electrochemical potential
Jian-Hong Tang et al.
Nature communications, 10(1), 4599-4599 (2019-10-12)
Host-guest interactions are of central importance in many biological and chemical processes. However, the investigation of the formation and decomplexation of host-guest systems at the single-molecule level has been a challenging task. Here we show that the single-molecule conductance of
Julia C Hestenes et al.
Frontiers in chemistry, 8, 681-681 (2020-08-28)
Performance decline in Li-excess cathodes is generally attributed to structural degradation at the electrode-electrolyte interphase, including transition metal migration into the lithium layer and oxygen evolution into the electrolyte. Reactions between these new surface structures and/or reactive oxygen species in
Transformations of 1, 1, 2, 2-tetrachloroethane under methanogenic conditions.
Chen C, et al.
Environmental Science & Technology, 30(2), 542-547 (1996)
1, 1, 2, 2-Tetrachloroethane (TeCA) as a Solvent Additive for Organic Hole Transport Materials and Its Application in Highly Efficient Solid-State Dye-Sensitized Solar Cells.
Xu B, et al.
Advanced Energy Materials, 5(10) (2015)
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