Pentafluoroethane
Pentafluoroethane атрибут
Температура плавления: |
-103°C |
Температура кипения: |
-48.5°C |
плотность: |
1,248 g/cm3 |
давление пара: |
1375.8kPa at 25℃ |
показатель преломления: |
1.5012 |
Растворимость в воде: |
430мг/л при 25℃ |
Точка замерзания: |
-103℃ |
Стабильность:: |
Стабильный. |
LogP: |
1.48 at 20℃ |
Справочник по базе данных CAS: |
354-33-6(CAS DataBase Reference) |
Рейтинг продуктов питания EWG: |
1 |
FDA UNII: |
6TQ8593LRQ |
Справочник по химии NIST: |
Fc-125(354-33-6) |
Система регистрации веществ EPA: |
HFC-125 (354-33-6) |
Pentafluoroethane химические свойства, назначение, производство
Химические свойства
Pentafluoroethane has a light ethereal odor with poor warning properties.
Pentafluoroethane is a non-flammable HFC gas (HydroFluoroCarbon substance) used for refrigeration and as a fire extinguishing agent.
Pentafluoroethane is a component of blends used for refrigeration in closed systems. It can be found in commercial refrigeration, food processing & cold storage, transport refrigeration, commercial or domestic air conditioning, air cooled chillers or water cooled chillers used in building and large systems for air conditioning. It is also used as a fire extinguishing agent.
Использование
HFC 125s main application is as a high-pressure refrigerant.
It has also found use as a total flooding fire-extinguishing
agent.
Общее описание
A nonflammable gas. Heavier than air. May asphyxiate by the displacement of air in confined spaces. Exposure of the container to prolonged heat or fire can cause Pentafluoroethane to rupture violently and rocket.
Профиль реактивности
Pentafluoroethane may be incompatible with strong oxidizing and reducing agents. May be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
Угроза здоровью
Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating, corrosive and/or toxic gases.
Пожароопасность
Some may burn but none ignite readily. Containers may explode when heated. Ruptured cylinders may rocket.
Профиль безопасности
Low toxicity by inhalation. Mutation data reported. Whenheated to decomposition it emits toxic vapors of Fí.
Pentafluoroethane препаратная продукция и сырье
сырьё
ХЛОРПЕНТАФТОРЭТАН
1,1,1,2,2,3-HEXAFLUOROPROPANE
Гексафторэтан
2-CHLORO-1,1,1,3,3,3-HEXAFLUOROPROPANE
PERFLUOROPROPANE
11,1,1-трифторэтан
2,2-дихлор-1,1,1,3,3,3-гексафторпропан
Difluoromethane
1,2-DICHLOROHEXAFLUOROPROPANE
препарат
354-33-6()подобный поиск:
ЭТИЛЕНОКСИД
2-йод-1,1,1-трифторэтан
Хлорэтан
Перфтороктил иодид
ХЛОРПЕНТАФТОРЭТАН
Perfluoroeicosane
Гептафтормасляной ангидрид
1,1,1,2,2,3,3-гептафтор-7 ,7-диметил-4 ,6-октандион
Perfluorohexanes
Перфтортрибутиламин
Этиловый heptafluorobutyrate
Pentafluoropropionic ангидрид
Метил pentafluoropropionate
Перфторбутил иодид
Хлорид Heptafluorobutyryl
Метил heptafluorobutyrate
Перфтор-1-iodohexane
Этиловый pentafluoropropionate