2-Amino-4-(methylsulfonyl)phenol
- CAS No.
- 98-30-6
- Chemical Name:
- 2-Amino-4-(methylsulfonyl)phenol
- Synonyms
- APMS;CCRIS 5961;2-amino-4-mesyl-phenol;2-AMINOPHENOL-4-METHYLSULPHONE;2-Amino-4-Methylsulfonyl Phenol;2-aMino-4-Methanesulfonylphenol;2-azanyl-4-methylsulfonyl-phenol;2-amino-4-(methylsulphonyl)phenol;Phenol,2-aMino-4-(Methylsulfonyl)-;2-Hydroxy-5-(methylsulfonyl)aniline
- CBNumber:
- CB4891312
- Molecular Formula:
- C7H9NO3S
- Molecular Weight:
- 187.22
- MOL File:
- 98-30-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/6/8 17:06:37
| Melting point | 156.0 to 160.0 °C |
|---|---|
| Boiling point | 436.3±45.0 °C(Predicted) |
| Density | 1.419±0.06 g/cm3(Predicted) |
| pka | 7.36±0.18(Predicted) |
| form | powder to crystal |
| color | White to Gray to Brown |
| EPA Substance Registry System | 2-Amino-4-(methylsulfonyl)phenol (98-30-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| HS Code | 2930909899 | |||||||||
| NFPA 704 |
|
2-Amino-4-(methylsulfonyl)phenol price More Price(2)
2-Amino-4-(methylsulfonyl)phenol Chemical Properties,Uses,Production
Chemical Properties
Gray to brown crystalline powder
General Description
Dark brown powder.
Air & Water Reactions
Slightly soluble in water.
Reactivity Profile
An amine and phenol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. 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.
Fire Hazard
Flash point data for 2-Amino-4-(methylsulfonyl)phenol are not available; however, 2-Amino-4-(methylsulfonyl)phenol is probably combustible.
2-Amino-4-(methylsulfonyl)phenol Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Supreet Chemicals Pvt.Ltd. | +91-9825404811 +91-9825404811 | Gujarat, India | 15 | 58 | Inquiry |
| Prashant Dyechem Industries | +91-942689361 +91-9898815780 | Gujarat, India | 15 | 58 | Inquiry |
| H. Ramesh Kumar | 91-22-23444365 | Maharashtra, India | 117 | 58 | Inquiry |
| Supreet Chemicals Private Limited | +91 260 6544503 | Gujarat, India | 22 | 58 | Inquiry |
| Ambuja Intermediates Ltd. | 91-22-42127777 | Maharashtra, India | 152 | 58 | Inquiry |
| Ambuja Intermediates Private Limited | +91 22 23867792 | Mumbai, India | 90 | 58 | Inquiry |
| Metropolitan Eximchem Limited | +91 22 2408 1528 | Mumbai, India | 48 | 58 | Inquiry |
| Metropolitan Eximchem Ltd. | 91 22 408 1529 | New Delhi, India | 148 | 38 | Inquiry |
| Amogh Chemicals Pvt. Ltd. | 91-251-2693095 | New Delhi, India | 45 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |