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Merck
CN

40346

Supelco

二氯二氟甲烷 溶液

5000 μg/mL in methanol, certified reference material

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关于此项目

经验公式(希尔记法):
CCl2F2
化学文摘社编号:
分子量:
120.91
MDL编号:
UNSPSC代码:
41116105
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等级

certified reference material

CofA

current certificate can be downloaded

包装

ampule of 1 mL

浓度

5000 μg/mL in methanol

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

environmental

包装形式

single component solution

储存温度

2-8°C

SMILES字符串

FC(F)(Cl)Cl

InChI

1S/CCl2F2/c2-1(3,4)5

InChI key

PXBRQCKWGAHEHS-UHFFFAOYSA-N

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应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - Ozone 1 - STOT SE 1

靶器官

Eyes

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

51.8 °F - closed cup

闪点(°C)

11 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

监管及禁止进口产品
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Ya-Fen Wang et al.
Chemosphere, 62(10), 1681-1688 (2005-08-09)
Sulfur hexafluorine compound (SF6), trifluoromethane (CHF3) and diclorodifluoromethane (CCl2F2) are extensively used in the semiconductor industry. They are global warming gases. Most studies have addressed the effective decomposition of fluorine compounds, rather than the toxicity of decomposed by-products. Hence, the
Yukinori Maruo et al.
Dental materials journal, 24(3), 311-314 (2005-11-11)
The purpose of this study was to examine if a modified direct relining method could result in excellent denture adaptation compared to a conventional method. Direct relining was done using heat-polymerized acrylic resin base on a maxillary cast with two
Tian-yang Xiu et al.
Huan jing ke xue= Huanjing kexue, 26(1), 1-6 (2005-04-30)
In recent years, concentration of CFC in the atmosphere has undergone rapid changes especially in association with human activities. For the influence of CFC on climate changes and environment changes, the concentration of atmospheric CFC-11 in Beijing is continuously observed
David M Wilmouth et al.
The journal of physical chemistry. A, 113(51), 14099-14108 (2009-10-27)
Recent laboratory measurements of the absorption cross sections of the ClO dimer, ClOOCl, have called into question the validity of the mechanism that describes the catalytic removal of ozone by chlorine. Here we describe direct measurements of the rate-determining step
Shih-Hsiang Lo et al.
Environmental health perspectives, 114(11), 1713-1717 (2006-11-17)
Although there are ample data on the respiratory effects of exposure to fire extinguisher gas, the potential hematologic effects have not been fully documented. We conducted this study to determine the possible etiologic agent(s) for a decrease in red blood

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