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Merck
CN

48623

二氯二氟甲烷 溶液

200 μg/mL in methanol, analytical standard

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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
UNSPSC Code:
41121813
EC Number:
200-659-6
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InChI key

PXBRQCKWGAHEHS-UHFFFAOYSA-N

InChI

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

grade

analytical standard

packaging

ampule of 1 mL

concentration

200 μg/mL in methanol

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

storage temp.

2-8°C

Quality Level

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Application

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

signalword

Danger

Hazard Classifications

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

target_organs

Eyes

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

法规信息

监管及禁止进口产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jeong-Myeong Ha et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 46(9), 989-996 (2011-08-19)
The hydrodechlorination of chlorodifluoromethane (HCFC-22) was performed by a catalytic reaction and noncatalytic thermal decomposition at high temperatures of 400-800 °C. After 47 h of time-on-stream on a supported palladium (Pd) catalyst, the gas phase composition of difluoromethane (HFC-32) is
A novel mechanism causing bradycardia during right lung pleurodesis.
Stephen D Markewich et al.
Anesthesia and analgesia, 109(4), 1352-1353 (2009-09-19)
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Australian endodontic journal : the journal of the Australian Society of Endodontology Inc, 34(3), 86-88 (2008-11-27)
The temperature of different refrigerant sprays (Endo-Ice, Endo-Frost, Coolermatic and Sprayon Contact and Tuner Cleaner) used as pulpal tests were evaluated in vitro. A thermocouple placed inside the pulp chamber of a maxillary central incisor was used to register the
F d'Errico et al.
Radiation protection dosimetry, 100(1-4), 529-532 (2002-10-18)
A systematic analysis of the response of dichlorodifluoromethane superheated drop detectors was performed in the 46-133 MeV energy range. Experiments with quasi-monoenergetic neutron beams were performed at the Université Catholique de Leuvain-la-Neuve, Belgium and the Svedberg Laboratory, Sweden, while tests
Kenji Ikeda et al.
Basic & clinical pharmacology & toxicology, 108(2), 138-145 (2010-10-20)
Human choriocarcinoma cells have been used as models for studying transcellular drug transport through placental trophoblasts. However, these models allow the transport of low-molecular-weight drugs through intercellular gap junctions. This study aimed at investigating the differentiation patterns of JEG-3 choriocarcinoma

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