94-70-2
Eicosapentaenoicacidethylester
CAS: 94-70-2
Molecular Formula: C8H11NO
94-70-2 - Names and Identifiers
94-70-2 - Physico-chemical Properties
| Molecular Formula | C8H11NO |
| Molar Mass | 137.18 |
| Density | 1.051g/mLat 25°C(lit.) |
| Melting Point | -20 °C |
| Boling Point | 231-233°C(lit.) |
| Flash Point | 177°F |
| Water Solubility | 0.5-1.0 g/100 mL at 24.5 ºC |
| Solubility | soluble in alcohol and ether. |
| Vapor Presure | 1 mm Hg ( 67 °C) |
| Appearance | Liquid |
| Color | Deep red |
| Merck | 14,7227 |
| BRN | 637069 |
| pKa | 4.43(at 28℃) |
| Storage Condition | Store at +15°C to +25°C. |
| Refractive Index | n20/D 1.555(lit.) |
| MDL | MFCD00673476 |
| Physical and Chemical Properties | Colorless oily liquid. Freezing point -20 ℃, boiling point 228 ℃,127-128 ℃(1.87kPa), relative density 1.051, refractive index 1.5550, flash point 80 ℃. Soluble in alcohol, ether and dilute acid, insoluble in water. It quickly turns brown in light and air. |
| Use | For dyes, spices, pharmaceutical intermediates |
94-70-2 - Risk and Safety
| Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R33 - Danger of cumulative effects |
| Safety Description | S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S28A - |
| UN IDs | UN 2311 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | SI6465300 |
| FLUKA BRAND F CODES | 8-10-23 |
| HS Code | 29222200 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 orl-rbt: 600 mg/kg NYKZAU 52,215,56 |
94-70-2 - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| properties | O-aminophenyl ether is a colorless oily flammable liquid. O-aminophenyl ether gradually turned red to brown on exposure to air and sunlight. O-aminophenyl ether insoluble in water, soluble in ether, ethanol, benzene and chloroform, etc., a weak alkaline, also soluble in inorganic acid solution. |
| Application | O-aminophenyl ether is used in pharmacy, making dyes, can be used in feed and food, can prevent fat, protein in the storage process of Oxidative deterioration, but also for the preservation of vitamin A and vitamin E and other drugs. In medicine, for the production of antipyretic analgesic phenacetin, tuberculosis and Disinfection preservative rivanol; Also for the preparation of phenol AS-VL, alizarin Red 5G and fast acid Blue R and other dyes. |
| Use | mainly used as dye intermediate, O-ethoxyaniline and 2-hydroxy-3-naphthoic acid in chlorobenzene solvent, using phosphorus trichloride as a catalyst, the condensation of phenol AS-PH. The chromophenol AS-PH is used for dyeing and printing cotton fiber and hemp fiber, and consumes about 500kg of O-ethoxyaniline per ton of this dye. used as intermediates of dyes, fragrances and medicines |
| production method | O-nitrophenyl ether ([610-67-3]) is produced by the reaction of nitrochlorobenzene with ethanol and caustic soda, O-ethoxyaniline was obtained by reduction. |
| category | toxic substances |
| toxicity grade | poisoning |
| Acute toxicity | oral-mouse LDL0: 600 mg/kg |
| flammability hazard characteristics | open flame flammable; Toxic aniline gas emitted by heat |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
| fire extinguishing agent | water, carbon dioxide, sand, dry powder |
| autoignition temperature | 425°C |
Last Update：2024-04-09 20:52:54
Supplier List
Product Name: Eicosapentaenoicacidethylester Request for quotation
CAS: 94-70-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 94-70-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: Eicosapentaenoicacidethylester Request for quotationCAS: 94-70-2
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Eicosapentaenoicacidethylester Request for quotationCAS: 94-70-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Eicosapentaenoicacidethylester Request for quotationCAS: 94-70-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: o-Phenetidine Visit Supplier Webpage Request for quotationCAS: 94-70-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 2-Ethoxyaniline Visit Supplier Webpage Request for quotationCAS: 94-70-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: Eicosapentaenoicacidethylester Request for quotation
CAS: 94-70-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 94-70-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: Eicosapentaenoicacidethylester Request for quotationCAS: 94-70-2
Tel: +86-18721521379
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: Eicosapentaenoicacidethylester Request for quotationCAS: 94-70-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Eicosapentaenoicacidethylester Request for quotationCAS: 94-70-2
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: o-Phenetidine Visit Supplier Webpage Request for quotationCAS: 94-70-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 2-Ethoxyaniline Visit Supplier Webpage Request for quotationCAS: 94-70-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
View History