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HomeProduct name list3-Ethylamino-4-methylphenol

3-Ethylamino-4-methylphenol

  • CAS NO.:120-37-6
  • Empirical Formula: C9H13NO
  • Molecular Weight: 151.21
  • MDL number: MFCD00002382
  • EINECS: 204-391-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-05 19:05:58
3-Ethylamino-4-methylphenol Structural

What is 3-Ethylamino-4-methylphenol?

Chemical properties

purple solid

The Uses of 3-Ethylamino-4-methylphenol

3-Ethylamino-4-methylphenol was used in the synthesis of rhodol by undergoing condensation reaction with 2-(2,4-dihydroxybenzoyl)benzoic acid.

What are the applications of Application

3-(Ethylamino)-p-cresol is used in the synthesis of rhodol

General Description

Purple solid.

Air & Water Reactions

3-Ethylamino-4-methylphenol may be sensitive to prolonged exposure to air. . Insoluble 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 3-Ethylamino-4-methylphenol are not available. 3-Ethylamino-4-methylphenol is probably combustible.

Properties of 3-Ethylamino-4-methylphenol

Melting point: 85-87 °C (lit.)
Boiling point: 135-140°C 3mm
Density  1.0406 (rough estimate)
refractive index  1.5380 (estimate)
Flash point: 135-140°C/3mm
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
pka 10.66±0.18(Predicted)
form  powder to crystal
color  White to Gray to Red
Water Solubility  Insoluble in water.
BRN  3241548
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 120-37-6(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 3-(ethylamino)-4-methyl-(120-37-6)
EPA Substance Registry System 3-(Ethylamino)-4-methylphenol (120-37-6)

Safety information for 3-Ethylamino-4-methylphenol

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 3-Ethylamino-4-methylphenol

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