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270393

Sigma-Aldrich

Tetrachloroethylene

suitable for HPLC, ≥99.9%

Synonyme(s) :

PCE

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100 ML
114,00 $
1 L
267,00 $

114,00 $

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Changer de vue
100 ML
114,00 $
1 L
267,00 $

About This Item

Formule linéaire :
CCl2=CCl2
Numéro CAS:
127-18-4
Poids moléculaire :
165.83
Beilstein:
1361721
Numéro CE :
204-825-9
Numéro MDL:
MFCD00000834
Code UNSPSC :
12190000
ID de substance PubChem :
329752935
Nomenclature NACRES :
NA.04

114,00 $

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Devis pour commande en gros

Qualité

HPLC grade

Densité de vapeur

5.83 (vs air)

Pression de vapeur

13 mmHg ( 20 °C)
19 mmHg ( 25 °C)

Essai

≥99.9%

Forme

liquid

Produit purifié par

glass distillation

Technique(s)

HPLC: suitable

Impuretés

<0.050% water

Résidus d'évap.

<0.0005%

Couleur

APHA: ≤10

Indice de réfraction

n20/D 1.505 (lit.)

pb

121 °C (lit.)

Pf

−22 °C (lit.)

Densité

1.623 g/mL at 25 °C (lit.)

λ

H2O reference

Absorption UV

λ: 290 nm Amax: 1.00
λ: 295 nm Amax: 0.30
λ: 300 nm Amax: ≤0.20
λ: 305 nm Amax: 0.10
λ: 350 nm Amax: 0.05
λ: 400 nm Amax: 0.03

Application(s)

food and beverages

Chaîne SMILES 

Cl\C(Cl)=C(\Cl)Cl

InChI

1S/C2Cl4/c3-1(4)2(5)6

Clé InChI

CYTYCFOTNPOANT-UHFFFAOYSA-N

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Catégories apparentées

Application


  • Dispersive liquid-liquid microextraction as a novel enrichment approach for compound-specific carbon isotope analysis of chlorinated phenols.: This study introduces a novel microextraction technique involving tetrachloroethylene, enhancing the sensitivity and specificity of carbon isotope analysis in complex environmental samples (Martin et al., 2024).

  • Photo-on-Demand In Situ One-Pot Synthesis of Carbonate Esters from Tetrachloroethylene.: This research presents a novel photochemical method for synthesizing carbonate esters from tetrachloroethylene, demonstrating its potential in synthetic organic chemistry and industrial applications (Higashimura et al., 2024).

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Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mention d'avertissement

Warning

Classification des risques

Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Organes cibles

Central nervous system

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

No data available

Point d'éclair (°C)

No data available

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SHBR8524
SHBS2811
SHBQ0051
SHBM9630
SHBM9631

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Julie C Chambon et al.
Biotechnology and bioengineering, 110(1), 1-23 (2012-08-29)
Reductive dechlorination is a major degradation pathway of chlorinated ethenes in anaerobic subsurface environments, and reactive kinetic models describing the degradation process are needed in fate and transport models of these contaminants. However, reductive dechlorination is a complex biological process
Krista Yorita Christensen et al.
Journal of occupational and environmental medicine, 55(2), 198-208 (2012-11-14)
To evaluate the association between exposure to chlorinated solvents and cancer. We conducted a case-control study of occupational exposures and cancer in Montreal, Quebec, Canada, including 3730 cancer cases and 533 population controls. Occupational exposures were derived using a combination
D J Guth et al.
Risk analysis : an official publication of the Society for Risk Analysis, 17(3), 321-332 (1997-06-01)
Exposure-response analysis of acute noncancer risks should consider both concentration (C) and duration (T) of exposure, as well as severity of response. Stratified categorical regression is a form of meta-analysis that addresses these needs by combining studies and analyzing response
Dusty R V Berggren et al.
Environmental science & technology, 47(4), 1879-1886 (2013-01-16)
Results are presented from a chemostat study where the reductive dehalogenation of PCE was evaluated in the absence and presence of sulfate. Two chemostats inoculated with the Point Mugu culture, which contains strains of Dehalococcoides mccartyi, were operated at a
Anika Reinhold et al.
Applied and environmental microbiology, 78(22), 8025-8032 (2012-09-11)
Corrinoids are essential cofactors of reductive dehalogenases in anaerobic bacteria. Microorganisms mediating reductive dechlorination as part of their energy metabolism are either capable of de novo corrinoid biosynthesis (e.g., Desulfitobacterium spp.) or dependent on exogenous vitamin B(12) (e.g., Dehalococcoides spp.).
Afficher tous les articles scientifiques apparentés

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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