RON PHARM(SHANGHAI)CO.,LIMITED
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PTBBA is a colorless needle crystal or crystalline powder, is an important organic synthesis intermediate, widely used in chemical synthesis, cosmetics, flavors and other industries, such as alkyd resin production improver, cutting oil, lubricating oil additives, food preservatives, polyethylene stabilizer.
Items |
Specification |
Synonym |
P-tert-Butylbenzoic acid
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Molecular Formula |
C11H14O2 |
Molecular Weight |
178.23 |
Appearance |
White crystalline powder |
Purity |
≥99% |
Melting point deg |
164 ~ 166℃ |
Acid value mgKOH/g |
312 ~ 316 |
Moisture |
≤0.1% |
Ash |
≤0.01 % |
Iron ppm |
≤3 |
Color (Hazen) |
≤20 |
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Send Inquiry
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Jiangsu Hongzi New Energy Science& Technology Co., Ltd.
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CAS NO. |
98-73-7 |
Molecular formula |
C11H14O2
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Quality Index |
Assay : ≥ 99%,
Moisture : ≤ 0.1%
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Packaging |
Plastic lined kraft paper bag, 25kg per bag |
Property |
Colorless crystalline powder,
Melting point 164-165°C,
Relative density 1.142(20/4°C),
Soluble in alcohol and benzene, insoluble in water,
This product has moder
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Uses |
It can be used as anti-oxidant in metal machining cutting fluid, anti-rust agent in resin coating, heat stabilizer in the production of lubricating oil and PVC, as an important raw material of PP nucl |
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Send Inquiry
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