鄰苯二甲酸二甲酯

Dimethyl  phthalate

危險品標志 F,T

危險類別碼 20/21/22-36/37/38-39/23/24/25-23/24/25-11

安全說明 24/25-45-36/37-16-7

危險品運輸編號 UN 3082

WGK Germany 1

RTECS號 TI1575000

CAS號：131-11-3

別名：1,2-苯二甲酸二甲酯;避蚊油;鄰酞酸二甲酯;驅蚊油;增塑劑DMP;酞酸二甲酯

分子式:C10H10O4

分子量:194.18

MDL號：MFCD00008425

EINECS號：205-011-6

RTECS號：TI1575000

BRN號：1911460

PubChem號：24862746

產品性狀：Product properties:

無色透明微黃色油狀液體，稍有芳香味，沸點為283.7℃。能與乙醇等一般有機溶劑混溶，不溶于水和石油醚。

Colorless transparent yellowish oily liquid, slightly fragrant, boiling point is 283.7 ℃. With ethanol and other organic solvents miscible, insoluble in water and petroleum ether.

產品用途：Product use:

本品是一種對多種樹脂都有很強溶解力的增塑劑，能與多種纖維素樹脂、橡膠、乙烯基樹脂相溶，有良好的成膜性、粘著性和防水性。鄰苯二甲酸二甲酯與鄰苯二甲酸二乙酯配合用于醋酸纖維素的薄膜、透明紙和模塑粉等制作中。亦是絕緣漆、清漆制作中的溶劑。少量用于硝基纖維素的制作中。亦可用作*膠的增塑劑。與其他增塑劑混用，可以克服揮發性大和低溫結晶化等缺點。鄰苯二甲酸二甲酯還可用作驅蚊油、聚氟乙烯涂料、過氧化甲乙酮以及滴滴涕的溶劑。玩具化學發光棒（熒光棒）制作中的溶劑。

This product is a kind of variety of resin has a very strong dissolving capacity of plasticizer, with a variety of cellulose resin, rubber, vinyl resin compatibility, film, adhesion and water resistance as well. Phthalic acid dimethyl phthalate two two and two formic acid ethyl ester two for cellulose acetate film, transparent paper and molding powder production. Is insulating paint, varnish solvent production. A small amount for the production of nitro cellulose in. Also can be used as nitrile rubber plasticizer. Mixed with other plasticizers, volatile and can overcome the disadvantages such as low temperature crystallization. The adjacent benzene two formic acid and two methyl ester can be used as a mosquito repellent oil, polyvinyl fluoride coatings, methyl ethyl ketone peroxide and DDT solvents. Toy chemical light stick (sticks) produced in the solvent.

工業級指標The index of industrial grade

酯含量≥99%；Ester content ≥ 99%

酸度（C8H6O4）≤0.01%；Acidity (C8H6O4) ≤ 0.01%

水份≤0.01；Moisture ≤ 0.01

色澤（鉑鈷比色）號≤30；Color (platinum cobalt), ≤ 30

相對密度（d420）1.191-1.195；The relative density of (d420) 1.191-1.195

折光率(n20D)1.515-1.517；The relative density of (d420) 1.191-1.195

灰份：≤0.01%；Ash: ≤ 0.01%

特定級指標：Specific indicators:

酯含量≥99.5%Ester content ≥ 99%

酸度（C8H6O4）≤0.01% ；Acidity (C8H6O4) ≤ 0.01%

水份≤0.01‘Moisture ≤ 0.01

色澤（鉑鈷比色）號≤20；Color (platinum cobalt), ≤ 30

相對密度（d420）1.191-1.195；The relative density of (d420) 1.191-1.195

折光率(n20D)1.515-1.517；The relative density of (d420) 1.191-1.195

灰份：≤0.01%；Ash: ≤ 0.01%

包裝貯存：Packaging and storage:

凈含量200公斤/鐵桶。應貯存在室內通風干燥處，避免火源，在運輸過程中應防止猛烈撞擊。

Net content of 200 kg / drum. Should be stored in a room ventilated and dry place, avoid fire, in the transport process should be to prevent violent impact.

穩定性和貯藏條件：Stability and storage conditions:

鄰苯二甲酸二甲酯對光敏感，不宜長期見光；本品應保存于陰涼、干燥和通風處以防物理變質；應與配伍禁忌物質隔離存放。騰空的容器可能含有其殘留的蒸氣和液體，也有發生危險的可能。本品遇熱且溫度達到閃點以上，易致火險，并能形成具有爆炸性的空氣混合物。鄰苯二甲酸二甲酯受熱后降解生成一氧化碳和二氧化碳。在實驗室正常的條件下，本品的丙酮、二甲基亞砜、乙醇(95％)和水溶液在24h內穩定。

Phthalic acid ester two and two are sensitive to light, not long-term see light; this product should be stored in cool, dry and ventilated to prevent physical deterioration; should be stored and incompatible substances. Empty containers may contain the residual vapor and liquid, also has the possibility of danger. The heat and temperature reaches the point above, prone to cause fire, and can form explosive mixtures with air. Phthalic acid ester two two heating after degradation to generate carbon monoxide and carbon dioxide. In the condition of normal laboratory, acetone, the product of the two DMSO, ethanol (95%) and water solution was stable within 24h.