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319961

Sigma-Aldrich

四氯化碳

reagent grade, 99.9%

别名:

四氯化碳

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About This Item

经验公式（希尔记法）:
CCl4
CAS号:
56-23-5
分子量:
153.82
Beilstein:
1098295
EC 号:
200-262-8
MDL编号:
MFCD00000785
UNSPSC代码:
12352101
PubChem化学物质编号:
329753941
NACRES:
NA.21
等级:
reagent grade
方案:
99.9%
沸点:
76-77 °C (lit.)
蒸汽压:
143 mmHg ( 30 °C)
91 mmHg ( 20 °C)

等级

reagent grade

质量水平

200

蒸汽密度

5.32 (vs air)

蒸汽压

143 mmHg ( 30 °C)
91 mmHg ( 20 °C)

方案

99.9%

表单

liquid

折射率

n20/D 1.460 (lit.)

沸点

76-77 °C (lit.)

mp

−23 °C (lit.)

密度

1.594 g/mL at 25 °C (lit.)

SMILES字符串

ClC(Cl)(Cl)Cl

InChI

1S/CCl4/c2-1(3,4)5

InChI key

VZGDMQKNWNREIO-UHFFFAOYSA-N

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一般描述

四氯化碳（CCl4）是一种稳定的挥发性氯化烃。它被广泛用作化学中间体、溶剂和干洗剂。

应用

四氯化碳可用作：      
  • 前体，以钠钾合金（NaK）为还原剂，通过自模板法合成高表面积介孔碳材料。      
  • 反应物，通过1,6-二烯铜催化闭环 Kharasch 加成反应合成 1,2-二取代环戊烷。      
  • 溶剂和反应物，以 ZnCl2 为催化剂，从苯酚和二氧化碳制备碳酸二苯酯。

请查看www.aldrich.com/epods关于EPA′要求提供臭氧消耗物质的应用信息

象形图

Skull and crossbonesHealth hazard
GHS06,GHS08

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Carc. 2 - Ozone 1 - Skin Sens. 1B - STOT RE 1 Inhalation

靶器官

Liver,Kidney

储存分类代码

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

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分析证书(COA)

Lot/Batch Number
SHBQ5607
SHBQ1952
SHBP9202
SHBP0087
SHBN8472

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. Who do I contact about larger solvent volume needs?

    Email us at labessentials@sial.com or visit Sigma-Aldrich Fine Chemicals for development and manufacturing-scale inquiries: safcglobal@sial.com

  4. How do I know what packaging options are available for a solvent?

    The Solvent Center gives you the ability to review all the specifications associated with our solvent packaging. This includes physical dimensions, closure types, dispensing methods, UN/DOT Rating as well as solvent compatibility. Visit the Solvent Center.

  5. Who do I contact if I need a solvent blend, which you do not carry?

    Email us at labessentials@sial.com. For a complete listing of all our Solvent blends, Visit the Solvent Center

  6. The dispensing of solvents provides some challenges due to the number of container options available. What dispensing options are available for each container?

    The Sigma-Aldrich Solvent Center provides numerous dispensing options for each container type. For a complete listing of all our dispensing options, Visit the Solvent Center.

  7. Which solvent grade should I be using for my application?

    Sigma-Aldrich Solvent Applications Table gives a guideline to common applications and the appropriate solvent grades.  Visit: Solvents

  8. What are the options for drying solvents? 

    Sigma-Aldrich offers a full range of high-purity solvents with extremely low water levels specifically manufactured for moisture sensitive Organic and Biotech applications.  Sigma-Aldrich also carries various drying agents such as molecular sieves, which are typically compatible with organic solvents.

  9. What apparatus do you recommend for HPLC solvent filtration?

    The Sigma-Aldrich Vacuum Filtration Assembly gives you all the components you need including: funnel top, fritted glass funnel support, filtration flask, aluminum clamp, and silicone stopper.  The Acrodisc Syringe Filters offer high quality filtration for analytical samples, certified for HPLC to ensure low extractable and available in a broad range of membranes to meet sample compatibility requirements.

  10. Can you recommend a Solvent Extractor for organics from aqueous solution?

    Solvent extractors are often used for the quantitative extraction of organics from aqueous solutions and separations in immunoassays. The MIXXOR system has been applied successfully in many laboratory solvent extraction operations and is ideal for the rapid screening of alternative solvents for specific extraction problems.

  11. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  12. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  13. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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The distribution of complementary metabolic functions in hepatocytes along a portocentral axis is called liver zonation. Endothelial secreted Wnt ligands maintain metabolic zonation in the adult murine liver but whether those ligands are necessary to initiate zonation in the immature
Marc Mejias et al.
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Antiangiogenic strategies have been proposed as a promising new approach for the therapy of portal hypertension and chronic liver disease. Pigment epithelium-derived factor (PEDF) is a powerful endogenous angiogenesis inhibitor whose role in portal hypertension remains unknown. Therefore, we aimed
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The Wnt target gene Lgr5 (leucine-rich-repeat-containing G-protein-coupled receptor 5) marks actively dividing stem cells in Wnt-driven, self-renewing tissues such as small intestine and colon, stomach and hair follicles. A three-dimensional culture system allows long-term clonal expansion of single Lgr5(+) stem
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Hepatic injury through carbon tetrachloride (CCl(4)) induced lipid peroxidation is well known and has been extensively used in the experimental models to understand the cellular mechanisms behind oxidative damage and further to evaluate the therapeutic potential of drugs and dietary
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