3-Ethylamino-4-methylphenol
- CAS No.
- 120-37-6
- Chemical Name:
- 3-Ethylamino-4-methylphenol
- Synonyms
- 3-Ethylamino;3-Ethylamino-4-kresol;3-ETHYLAMINO-4-CRESOL;3-(ETHYLAMINO)-P-CRESOL;3-Ethylamino-p-cresol>3-ETHYLAMINO-4-METHYLPHENOL;3-Ethylamino-p-cresol;5-Ethylamino-p-cresol (OH=1);4-Methyl-3-ethylaminophenol.;3-Ethylamino-p-cresol (OH=1)
- CBNumber:
- CB5104572
- Molecular Formula:
- C9H13NO
- Molecular Weight:
- 151.21
- MDL Number:
- MFCD00002382
- MOL File:
- 120-37-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 3-(Ethylamino)-p-cresol 90% | 275239 | 5g | $74.4 |
| 3-Ethylamino-p-cresol >92.0%(GC) | E0252 | 25g | $93 |
| 3-(Ethylamino)-p-cresol 98% | OR53165 | 1g | $21 |
| 3-(Ethylamino)-p-cresol 98% | OR53165 | 5g | $24 |
| 3-Ethylamino-4-methylphenol 98% | AS213529 | 1g | $24 |
| More product size | |||
| 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. |
| InChI | 1S/C9H13NO/c1-3-10-9-6-8(11)5-4-7(9)2/h4-6,10-11H,3H2,1-2H3 |
| InChIKey | CTGSQPRDMHCIMM-UHFFFAOYSA-N |
| SMILES | CCNc1cc(O)ccc1C |
| CAS DataBase Reference | 120-37-6(CAS DataBase Reference) |
| FDA UNII | 8002QME89H |
| NIST Chemistry Reference | Phenol, 3-(ethylamino)-4-methyl-(120-37-6) |
| EPA Substance Registry System | 3-(Ethylamino)-4-methylphenol (120-37-6) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | SL4105000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29222990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704 |
|
3-Ethylamino-4-methylphenol price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 275239 | 3-(Ethylamino)-p-cresol 90% | 120-37-6 | 5g | $74.4 | 2026-04-30 | Buy |
| TCI Chemical | E0252 | 3-Ethylamino-p-cresol >92.0%(GC) | 120-37-6 | 25g | $93 | 2026-04-30 | Buy |
| Apolloscientific | OR53165 | 3-(Ethylamino)-p-cresol 98% | 120-37-6 | 1g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR53165 | 3-(Ethylamino)-p-cresol 98% | 120-37-6 | 5g | $24 | 2026-06-04 | Buy |
| Activate Scientific | AS213529 | 3-Ethylamino-4-methylphenol 98% | 120-37-6 | 1g | $24 | 2026-06-04 | Buy |
3-Ethylamino-4-methylphenol Chemical Properties,Uses,Production
Chemical Properties
purple solid
Uses
3-Ethylamino-4-methylphenol was used in the synthesis of rhodol by undergoing condensation reaction with 2-(2,4-dihydroxybenzoyl)benzoic acid.
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.
3-Ethylamino-4-methylphenol Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Synchem Pharma Co., Ltd | +86-61984905-1 +86-18016477331 | synchempharma@aliyun.com | China | 92 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618092446649 | sarah@tnjone.com | China | 1143 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21586 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | stella@zetchem.com | China | 2994 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| Shanghai Worldyang Chemical Co.,Ltd. | +86-021-56795779 +8613651600618 | sales@worldyachem.com | China | 967 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
View Lastest Price from 3-Ethylamino-4-methylphenol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | 3-ethylamino-p-cresol
120-37-6
|
$1.00 | 1kg | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-04 | 3-Ethylamino-4-methylphenol
120-37-6
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
 |
2025-04-02 | 3-Ethylamino-4-methylphenol
120-37-6
|
1kg | 99% | 20tons | Shaanxi TNJONE Pharmaceutical Co., Ltd |
-
- 3-ethylamino-p-cresol
120-37-6
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 3-Ethylamino-4-methylphenol
120-37-6
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 3-Ethylamino-4-methylphenol
120-37-6
- $0.00
- 99%
- Shaanxi TNJONE Pharmaceutical Co., Ltd
