319929
1,2-Dicloroetano
ACS reagent, ≥99.0%
Sinónimos:
Cloruro de etileno, Dicloruro de etileno
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Fórmula lineal:
ClCH2CH2Cl
Número CAS:
Peso molecular:
98.96
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39050106
UNSPSC Code:
12352101
EC Number:
203-458-1
MDL number:
Beilstein/REAXYS Number:
605264
Assay:
≥99.0%
Grade:
ACS reagent
Bp:
83 °C (lit.)
Vapor pressure:
87 mmHg ( 25 °C)
Servicio técnico
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ACS reagent
Quality Level
vapor density
3.4 (20 °C, vs air)
vapor pressure
87 mmHg ( 25 °C)
assay
≥99.0%
form
liquid
autoignition temp.
775 °F
expl. lim.
15.6 %
dilution
(for analytical testing)
impurities
≤0.0003 meq/g Titr. acid, ≤0.03% water
evapn. residue
≤0.002%
color
APHA: ≤10, clear
refractive index
n20/D 1.444 (lit.)
bp
83 °C (lit.)
mp
−35 °C (lit.)
density
1.256 g/mL at 25 °C (lit.)
SMILES string
ClCCCl
InChI
1S/C2H4Cl2/c3-1-2-4/h1-2H2
InChI key
WSLDOOZREJYCGB-UHFFFAOYSA-N
General description
El 1,2-dicloroetano (dicloruro de etileno, DCE) es un disolvente. Es uno de los subproductos de degradación liberados en las industrias de fabricación del cloruro de vinilo (EDC-alquitrán). Se ha probado su actividad mutágena en Salmonella typhimurium TA 1535. Se ha investigado su degradación catalítica sobre titania/sílice (catalizadores ácidos).
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Application
El 1,2-dicloroetano (dicloruro de etileno, DCE) puede utilizarse en los estudios siguientes:
- Como aceptor de electrones en el medio de cultivo de Dehalococcoides ethenogenes 195.
- Como compuesto modelo para compuestos orgánicos clorados en varios estudios.
- Dopado químico durante la fabricación de transistores de efecto de campo (FET) WS2 o MoS2 de puerta trasera y pocas capas dopados con Cl.
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
3 - Flammable liquids
wgk
WGK 3
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
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Lingming Yang et al.
Nano letters, 14(11), 6275-6280 (2014-10-14)
Low-resistivity metal-semiconductor (M-S) contact is one of the urgent challenges in the research of 2D transition metal dichalcogenides (TMDs). Here, we report a chloride molecular doping technique which greatly reduces the contact resistance (Rc) in the few-layer WS2 and MoS2.
Decomposition of 1, 2-dichloroethane on titanium dioxide/silica.
Imamura S, et al.
Industrial & Engineering Chemistry Research, 28(10), 1449-1452 (1989)
U Rannug et al.
Chemico-biological interactions, 20(1), 1-16 (1978-01-01)
One of the main components in the waste products from vinyl chloride industries (EDC-tar), is ethylene dichloride (1,2-dichloroethane). This compound has been tested for mutagenicity on Salmonella typhimurium TA 1535. It is concluded that 1,2-dichloroethane gives a weak direct mutagenic