二氯甲烷是气体还是液体？二氯甲烷它不是气体的，而是一种液体，是一种无色、具有刺激性香味的液体。氢氧化钾厂家提醒您，二氯甲烷它的特点是透明不燃性低沸点溶剂，易容易挥发。

Is methylene chloride a gas or a liquid? Dichloromethane is not a gas, but a liquid, which is colorless and has a pungent smell. The potassium hydroxide manufacturer reminds you that dichloromethane is a transparent, incombustible, low boiling solvent that is easy to volatilize.

因二氯甲烷的溶解力强，不燃烧，毒性低，所以它可以微溶于水、乙醚、乙醇、醚、氯仿、苯、二硫化碳等有机溶剂混溶，能溶解生物碱，油脂，橡胶，树脂，纤维素酯等。

Because of its strong solubility, non combustion and low toxicity, dichloromethane can be slightly soluble in water, ether, ethanol, ether, chloroform, benzene, carbon disulfide and other organic solvents, and can dissolve alkaloids, oils, rubber, resins, cellulose esters, etc.

二氯甲烷的性质：

Nature of dichloromethane:

二氯甲烷分子式为CH2Cl2，分子量84.93。无色透明液体，具有类似醚的刺激性气味。微溶于水，溶于乙醇和乙醚。是不可燃低沸点溶剂，常用来代替易燃的石油醚、乙醚等。

The molecular formula of dichloromethane is CH2Cl2, and the molecular weight is 84.93. Colorless transparent liquid with irritating odor similar to ether. Slightly soluble in water, soluble in ethanol and ether. It is a nonflammable low boiling point solvent, often used to replace flammable petroleum ether, ether, etc.

二氯甲烷是无色、透明、比水重、易挥发的液体，有类似醚的气味和甜味，不燃烧，但与高浓度氧混合后形成爆炸的混合物。二氯甲烷微溶于水，与绝大多数常用的有机溶剂互溶，与其他含氯溶剂、乙醚、乙醇也可以任意比例混溶。

Dichloromethane is a colorless, transparent liquid, heavier than water, and volatile. It has an ether like smell and sweet taste, does not burn, but forms an explosive mixture when mixed with high concentration oxygen. Dichloromethane is slightly soluble in water and mutually soluble with most commonly used organic solvents. It can also be miscible with other chlorinated solvents, ether and ethanol in any proportion.

二氯甲烷能很快溶解在酚、醛、酮、冰醋酸、磷酸三乙酯、甲酰胺、环己胺、乙酰乙酸乙酯中。纯二氯甲烷无闪点，含等体积的二氯甲烷和汽油、溶剂石脑油或甲苯的溶剂混合物是不易燃的，然而当二氯甲烷与丙酮或甲醇液体以10：1比例混合时，其混合液具有闪点，蒸气与空气形成爆炸性混合物，爆炸极限6.2%～15.0%（体积）。

Dichloromethane can be quickly dissolved in phenol, aldehyde, ketone, glacial acetic acid, triethyl phosphate, formamide, cyclohexylamine and ethyl acetoacetate. Pure dichloromethane has no flash point, and the solvent mixture containing equal volume of dichloromethane and gasoline, solvent naphtha or toluene is not flammable. However, when dichloromethane is mixed with acetone or methanol liquid at a ratio of 10:1, the mixture has a flash point, and vapor and air form an explosive mixture, with an explosion limit of 6.2%~15.0% (volume).

二氯甲烷在工业生产中的适用范围非常广泛，很多溶剂和发泡剂中都可以见到二氯甲烷的身影，比如：涂料溶剂、金属清洗剂等。二氯甲烷还是生产霉素类药品的重要原材料，在医药制造行业占有一席之地。更多相关内容就来我们网站http://www.jinhao360.com进行咨询！

Dichloromethane is widely used in industrial production. Dichloromethane can be found in many solvents and foaming agents, such as paint solvent, metal cleaner, etc. Dichloromethane is also an important raw material for the production of mycomycin drugs, and has a place in the pharmaceutical manufacturing industry. More relevant content will come to our website http://www.jinhao360.com Consult!