Perfluoro-tributylamine
全氟三丁胺（N(C4F9)3）熔點(diǎn)為-52℃，沸點(diǎn)為178℃，是一種無色無臭的透明液體。由于其全部碳鏈上的氫全部被氟取代，所以分子異常穩(wěn)定，只有在溫度高于200℃才會(huì)少量分解。全氟三丁胺是一種重要的全氟化合物，具有無毒、低揮發(fā)性和高穩(wěn)定性等一系列優(yōu)良的理化性質(zhì)，被廣泛應(yīng)用于醫(yī)藥、農(nóng)藥、航天、電子等行業(yè)。全氟三丁胺的氧攜帶能力強(qiáng)，且對(duì)人體無毒無害，可以作為血液代用品應(yīng)用。近年來眼科利用其特有的比重大的性質(zhì), 將其作為眼內(nèi)手術(shù)暫時(shí)性填充物。
Perfluoro-tributylamine(N(C4F9)3) is a kind of colorless, scentless and transparent liquid with melting point of -52℃, boiling point of 178℃, because all of the hydrogen is replaced by fluorine on the carbon chain, so its molecule is extremely stable, it decomposes slightly at the temperature above 200℃. Perfluoro-tributylamine is an important perfluoro-compound, which has a series of excellent physical and chemical properties such as non-toxic, low volatility and high stability, and it is widely used in medicine, pesticide, aerospace, electronics and other industries. Perfluoro-tributylamine can carry a large amount of oxygen, which is completely non-toxic for human body and used as a blood substitute. In recent years, it has been used as a temporary filling for intraocular surgery because of its typical character of large proportion in ophthalmology department.
| Items | 單位Units | 指標(biāo)Indexs | ||
| 全氟三丁胺Perfluoro-tributylamine | wt% | ≥80% | ≥90% | ≥99% |
| C9-C12全氟雜質(zhì)含量C9-C12Perfluorine impurity content | wt% | ≤19.8 | ≤9.8 | ≤0.98 |
| 含氫未完全氟化雜質(zhì)含量 Impurity content with hydrogen of incomplete fluorination | wt% | ≤0.1 | ≤0.1 | ≤0.01 |
| 沸程Boiling range | ℃ | 169-185℃ | 175-179℃ | 178-179℃ |
| 灼燒殘?jiān)麵gnition residue | wt% | ≤0.1 | ≤0.1 | ≤0.01 |
| 介電常數(shù)Dielectric constant | C2/(N*m2) | 1.82 | 1.86 | 1.89 |
| 密度Density | g/cm3 | 1.83-1.89 | 1.85-1.89 | 1.88-1.89 |
全氟三丁胺可以用作為血液代用品，也是一種優(yōu)良的介電絕緣液。此外，全氟三丁胺還可以作為導(dǎo)熱冷卻液、抗氧化潤(rùn)滑劑、化學(xué)反應(yīng)穩(wěn)定稀釋劑等使用。
Perfluoro-tributylamine is used as a blood substitute and excellent dielectric insulating liquids. In addition, perfluoro-tributylamine can also be used as heat-conducting cooling fluid, anti-oxidation lubricant, chemical reaction stabilizing agent.
全氟三丁胺包裝規(guī)格如下：小包裝試劑為500g塑料瓶，5kg塑料桶包裝，25kg、50kg鋼塑桶包裝。具體包裝規(guī)格可根據(jù)用戶要求定制更改。全氟三丁胺儲(chǔ)存于陰涼、通風(fēng)的庫(kù)房，遠(yuǎn)離火種、熱源，應(yīng)與氧化劑、食用化學(xué)品、堿金屬分開存放，切忌混儲(chǔ)。
Packing specifications of perfluoro-tributylamine include plastic bottle of 500g, plastic cask of 5kg, steel-plastic cask of 25kg, 50kg. Specific packaging specifications can be customized according to user requirements. Perfluoro-tributylamine is stored in a shady and ventilated storeroom away from fire and heat source. It should be separately stored with edible chemicals and alkali metal.
