1,2 - propanediol diacetate PDDA-High boiling point solvents epoxy diluent

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1,2 - propanediol diacetate PDDA

1,2 - propanediol diacetate

RF-PDDA

一． One. 结构式：CH ₃ CH（OOCCH ₃ ）CH ₂ OOCCH ₃ Structural formula: CH ₃ CH (OOCCH ₃₎ CH _{2 OOCCH 3}

二． II. 分子量：C ₇ H ₁₂ O ₄ =160.17 Molecular weight: C ₇ H ₁₂ O ₄ = 160.17

三． III. 理化性质： Properties:

本品为无色透明液体，bp 190～191℃, d4 ²⁵ 1.059, n _D ²⁰ 1.4173, 溶于水、醇、苯等。 Colorless transparent liquid, bp 190 ~ 191 ℃, d4 ²⁵ 1.059, n _D ^{20 1.4173,} soluble in water, alcohol, benzene and so on. 纯品化学性质稳定，但吸潮后会逐渐分解，本品可生物降解，属低毒环保型产品。 Pure chemical stability, but the absorption of moisture will gradually break down, product can be biodegradable, low toxicity environmentally friendly products.

四． IV. 质量指标（参考）： Quality indicators (reference):

外观：无色透明液体 Appearance: colorless transparent liquid

纯度%：≥97 Purity%: ≥ 97

pH 值：6～7 pH: 6 to 7

五． Five. 用途： Uses:

本品广泛用作油墨、油漆、塑料、香料等工业的溶剂，例如：汽车烤漆中作为迟延性溶剂，以及酚醛树脂烘烤涂料的溶剂。 This product is widely used as printing ink, paint, plastics, spices and other industrial solvents, such as: automotive paint solvents as a delay, and the phenolic resin curing paint solvents.

水性和溶剂类涂料的凝结剂，聚酯树脂装置的洗净剂，及铸造工业用中心砂的固化等。 Water-based coatings and solvent condensation agents, cleaning agents for polyester resin plant, and the foundry industry with the center of the curing of sand.

本品具有很强的抗菌及抗真菌作用，对革兰氏阳性、阴性细菌均有效。 This product has a strong anti-bacterial and anti-fungal effect on Gram-positive and-negative bacteria are effective.

本品可作为有机合成的中间体。 It can be used as intermediates in organic synthesis.

六． VI. 包装及贮存： Packaging and storage:

镀锌铁桶，密闭并贮存于阴凉通风处。 Galvanized iron drum, sealed and stored in a cool, ventilated place.