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乙酸叔丁酯 tert-butyl acetate

乙酸叔丁酯 tert-butyl acetate
540-88-5
江苏 更新日期:2018-08-08

南京托普化工有限公司

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电话:19965018890拨打

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中文名称:
乙酸叔丁酯 tert-butyl acetate
英文名称:
乙酸叔丁酯 tert-butyl acetate
CAS号:
540-88-5
产地:
nanjing
纯度规格:
>=99.5

Substance: TBAc - tert-Butyl acetate  540-88-5

 

  1. Physical and chemical properties

 

Product name: tert-Butyl acetate
CAS No.: 540-88-5
Molecular Formula: C6H12O2
Molecular Weight: 116.16
Appearance form: colorless, clear, liquid

Melting/Freezing point: 62℃
Boiling point: 98℃
Flash point: 4.4℃(closed cup)
Density: 0.866 g/cm3(20℃)
UN No.: 1123

 

  1. Parameters index
    Purity, (GC) ≥ 99.5%
    Water Content ≤ 0.05 %
    Acidity, (as Acetic Acid) ≤ 0.1 %
    Colour on despatch /(Pt-Co) ≤ 10
     
  2. Applications
    TBAc solvent is a VOC(volatile organic compound)-exempt, non-HAP(hazardous air pollutant), urethane-grade solvent with low toxicity, It has excellent solvency for a variety of substances including nitrocellulose, acrylic, alkyd, polyester and urethane resins. TBAc solvent is substitute for variety of HAP and VOC solvents including toluene, xylene, esters, ketones and hydrocarbons.

Coatings, Inks, Adhesives: TBAc solvent finds use in decorative and industrial coating formulations, packaging inks and pressure-sensitive adhesives. It is a useful tool in the formulation of VOC-and HAP-compliant coatings, inks and adhesives. TBAc solvent is less volatile and flammable than exempt acetone and methyl acetate

TBAc solvent has similar evaporation rate and solvency as MEK,MIBK, ethyl and propyl acetate, and toluene in a variety of coating systems, including 2K urethanes, acrylics, nitrocellulose lacquers and baking enamels. Because of its superior resistance to amines, TBAc solvent can also be used in epoxy polyamide coatings as replacement for toluene.

  • For solvent-based cleaning, including metal degreasing and specialized equipment cleansing, TBAc solvent improves the cleaning efficiency of toluene, mineral spirits and acetone on baked-on greasy soil and lithium grease. TBAc solvent is non-halogenated and cannot deplete the ozone layer. TBAc solvent shows very broad solvency. Its solvency characteristics generally match those of chlorinated solvents and hydrocarbons.
  • Another area where TBAc solvent may replace other solvents is in photoresist formulations used in semiconductor processing. In these processes, it is used in positive photoresist formulations. TBAc solvent may also be used in solvent systems for cleaning and degreasing circuit boards and removing solder flux.

Other Applications: The properties listed in the previous section also support the use of TBAc solvent in agricultural and textile products. It is useful intermediate in the pharmaceutical industry.

 

  1. Storage and handling
    Storage condition:

Keep container closed. Store in a cool, dark, well ventilated place. Store must be locked. Keep away from incompatible materials such as oxidizer storage.

Handling measures:

Good ventilation in the treatment. Wear suitable protective equipment. Smoke prevention. Keep away from heat / sparks / fire / hot surfaces. Prohibit smoking。 Take measures to prevent the accumulation of static electricity. Use explosion-proof equipment. Thoroughly wash hands and face after treatment.

 

  1. Note
    The data contained in this publication are based on our current knowledge and experience. In view of the many factors that may affect processing and application of our product, these data do not relieve processors from carrying out their own investigations and tests; neither do these data imply any guarantee of certain properties, nor the suitability of the product for a specific purpose. Any descriptions, drawings, photographs, data, proportions, weights etc. given herein may change without prior information and do not constitute the agreed contractual quality of the product. It is the responsibility of the recipient of our products to ensure that any proprietary
    rights and existing laws and legislation are observed.
1663-39-4;tert-butyl acetate;540-88-5;585-07-9;乙酸叔丁酯

公司简介

Nanjing TOP Chemical Technology Co., Ltd is a high- tech enterprise founded and led by the winner of JiangsuInnovation Talent Award. TOP is committed to the R&D and production of high-performance chemicals using green chemical technologies. TOP is blessed with strong R&D strength, supported by Nanjing Tech University,which have 7 PhDs and 15 masters, and among all, 60 percent of employees are engineers. As Jiangsu Corporate Postdoctoral Station, Top is appointed as a technical incubator for Key State Laboratory of Material-Oriented Chemical Engineering and a National Technology Transfer Cent

成立日期 (19年)
注册资本 1000万
员工人数 50-100人
年营业额 ¥ 1000万-5000万
经营模式 工厂
主营行业

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