四甲基硅烷
四甲基硅烷
產(chǎn)品特性
密度(25℃,g/cm3) | 0.648 | 折射率(20℃) | 1.3585 |
熔點(diǎn)(℃) | -99 | 閃點(diǎn)(℃) | -27 |
沸點(diǎn)(℃) | 26-28 | 水溶性 | 不溶于水0.02 G/L (25 ºC) |
產(chǎn)品指標(biāo)
項(xiàng)目 | 指標(biāo) |
外觀 | 無(wú)色液體,易揮發(fā) |
含量 (%,≥) | 90% |
產(chǎn)品用途
用作試劑、航空燃料,在紫外線照射下,可氯化成氯甲基三甲基硅烷。四甲基硅烷具有很高的熱穩(wěn)定性,660~720℃下才開(kāi)始分解。
Used as a reagent and aviation fuel, it can be chlorinated into chloromethyltrimethylsilane under ultraviolet irradiation. Tetramethylsilane has high thermal stability and begins to decompose at 660-720°C.
產(chǎn)品規(guī)格
存裝在密閉鋼瓶中。特殊規(guī)格可與公司聯(lián)系。
Store in airtight cylinders. Special specifications can be contacted with the company.
產(chǎn)品運(yùn)輸及貯存
產(chǎn)品貯存地點(diǎn)應(yīng)陰涼、干燥、通風(fēng)、遠(yuǎn)離火源及其他危險(xiǎn)品,貯存溫度 -20℃~20℃。建議儲(chǔ)存條件0-6℃。運(yùn)輸時(shí)運(yùn)輸車(chē)輛應(yīng)配備相應(yīng)品種和數(shù)量的消防器材。禁止使用易產(chǎn)生火花的機(jī)械設(shè)備和工具裝卸。嚴(yán)禁與氧化劑、堿類(lèi)、醇類(lèi)、食用化學(xué)品等混裝混運(yùn)。夏季應(yīng)早晚運(yùn)輸,防止日光曝曬。中途停留時(shí)應(yīng)遠(yuǎn)離火種、熱源。公路運(yùn)輸時(shí)要按規(guī)定路線行駛,禁止在居民區(qū)和人口稠密區(qū)停留。按危險(xiǎn)貨物運(yùn)輸。
The product storage location should be cool, dry, ventilated, away from fire sources and other dangerous goods, and the storage temperature should be -20℃~20℃. Recommended storage conditions are 0-6°C. When transporting, the transport vehicle shall be equipped with fire-fighting equipment of the corresponding variety and quantity. It is forbidden to use mechanical equipment and tools that are prone to sparks for loading and unloading. It is strictly forbidden to mix and transport with oxidants, alkalis, alcohols, edible chemicals, etc. In summer, it should be transported in the morning and evening to prevent sunlight exposure. During the stopover, keep away from fire and heat sources. When transporting by road, it is necessary to drive according to the prescribed route, and it is forbidden to stay in residential areas and densely populated areas. Transported as dangerous goods.
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