| Company Name: | Chemexcel (Zhangjiakou) Fine Chemicals Co., Ltd |
| Tel: | 86-10-62944695-809 |
| Email: | sales@chemexcel.com.cn |
| Products Intro: |
Product Name:4-(naphthalen-2-ylaMino)phenol
CAS:93-45-8
Purity:99% HPLC Package:According to custoMer's requirMent |
| Company Name: | Bide Pharmatech Ltd. |
| Tel: | +86-21-61629020 |
| Email: | product@bidepharmatech.com |
| Products Intro: |
Product Name:4-(Naphthalen-2-ylamino)phenol
CAS:93-45-8
Purity:95+% Package:5mg;10mg;25mg;50mg;100mg;250mg;1g;5g;10g;25g;100g;500g;1000g |
| Company Name: | Aikon International Limited |
| Tel: | 025-66018217 66015035 66113011 66028182 66026192 |
| Email: | sales@360reagent.com/sales@aikonchem.com |
| Products Intro: |
Product Name:N-(4-Hydroxyphenyl)-2-NaphthylaMine
CAS:93-45-8
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| | N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 Basic information |
| | N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 Chemical Properties |
| mp | 139-142 °C(lit.) | | Stability: | Stable. Incompatible with strong oxidizing agents. |
| | N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 Usage And Synthesis |
| Chemical Properties | purple solid | | General Description | Purple solid. | | Air & Water Reactions | N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 may be sensitive to prolonged exposure to air. Insoluble in water. | | Reactivity Profile | Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. | | Health Hazard | ACUTE/CHRONIC HAZARDS: When heated to decomposition N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 emits toxic fumes. | | Fire Hazard | Flash point data for N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 are not available, however, N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 is probably combustible. |
| | N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 Preparation Products And Raw materials |
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