3-Ethoxyaniline
- CAS No.
- 621-33-0
- Chemical Name:
- 3-Ethoxyaniline
- Synonyms
- Benzenamine, 3-ethoxy-;M-PHENETIDINE;AKOS BBB/405;N-phenetidine;3-Phenetidine;m-Ethoxyaniline;3-ETHOXYANILINE;META-PHENETIDINE;3'-AMINOPHENETOL;m-Aminophenetole
- CBNumber:
- CB4723422
- Molecular Formula:
- C8H11NO
- Molecular Weight:
- 137.18
- MDL Number:
- MFCD00007785
- MOL File:
- 621-33-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 204 °C |
|---|---|
| Boiling point | 248 °C(lit.) |
| Density | 1.032 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform, Methanol (Slightly) |
| form | Liquid |
| pka | 4.18(at 25℃) |
| color | Clear brown |
| Water Solubility | 0.1-0.5 g/100 mL at 20 ºC |
| BRN | 971028 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides. Sensitive to prolonged exposure to light and air. |
| InChI | 1S/C8H11NO/c1-2-10-8-5-3-4-7(9)6-8/h3-6H,2,9H2,1H3 |
| InChIKey | WEZAHYDFZNTGKE-UHFFFAOYSA-N |
| SMILES | CCOc1cccc(N)c1 |
| CAS DataBase Reference | 621-33-0(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | XE9KKL972R |
| NIST Chemistry Reference | 3-Ethoxyaniline(621-33-0) |
| EPA Substance Registry System | m-Ethoxyaniline (621-33-0) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H301-H311-H331-H373 |
| Precautionary statements | P264-P270-P280-P261-P271-P260-P301+P310-P330-P302+P352-P312-P361+P364-P304+P340-P311-P314-P405-P403+P233-P501 |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | T |
| Risk Statements | 23/24/25-33 |
| Safety Statements | 28-36/37/39-45-36/37-28A |
| RIDADR | UN 2311 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | SI5400000 |
| F | 8-10-23 |
| TSCA | TSCA listed |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29222200 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral STOT RE 2 |
| Toxicity | mma-sat 1 mg/plate EMMUEG 11(Suppl12),1,88 |
3-Ethoxyaniline price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 194492 | 3-Ethoxyaniline 98% | 621-33-0 | 10g | $128 | 2026-04-30 | Buy |
| TRC | TRC-E937758-5G | 3-Ethoxyaniline | 621-33-0 | 5g | $161 | 2026-06-03 | Buy |
| TRC | TRC-E937758-1G | 3-Ethoxyaniline | 621-33-0 | 1g | $64 | 2026-06-03 | Buy |
| TRC | TRC-E937758-10G | 3-Ethoxyaniline | 621-33-0 | 10g | $223 | 2026-06-03 | Buy |
| Apolloscientific | OR911840 | M-Phenetidine 97% | 621-33-0 | 1g | $21 | 2026-06-04 | Buy |
3-Ethoxyaniline Chemical Properties, Uses, Production
Chemical Properties
light yellow to dark red liquid
Uses
3-Ethoxyaniline was used as starting reagent in the synthesis of 1,2,3,4-tetrahydroacridinylhydrazides.
General Description
Dark red liquid.
Air & Water Reactions
Slightly soluble in water.
Reactivity Profile
3-Ethoxyaniline neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Fire Hazard
3-Ethoxyaniline is probably combustible.
Safety Profile
Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
3-Ethoxyaniline Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Maya High Purity Chemicals | +86 (573) 82222445 (0)18006601000 452520369 | sales@maya-r.com | China | 11693 | 57 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 | 800078821@qq.com | China | 9706 | 55 |
| T&W GROUP | 021-61551611 13296011611 | contact@trustwe.com | China | 9884 | 58 |
View Latest Price from 3-Ethoxyaniline manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | m-Phenetidine
621-33-0
|
20kg | 99% | 20 tons | Qingdao RENAS Polymer Material Co., Ltd. | ||
 |
2022-02-22 | M-Phenetidine
621-33-0
|
1KG | 98.8% | 100 tons | Honest Joy Holdings Limited | ||
 |
2020-02-19 | 3-Ethoxyaniline
621-33-0
|
$7.00 | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- m-Phenetidine
621-33-0
- $0.00
- 99%
- Qingdao RENAS Polymer Material Co., Ltd.
-
- M-Phenetidine
621-33-0
- $0.00
- 98.8%
- Honest Joy Holdings Limited
-
- 3-Ethoxyaniline
621-33-0
- $7.00
- 99%
- Career Henan Chemical Co
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