122-98-5
2-Anilinoethanol
CAS: 122-98-5
Molecular Formula: C8H11NO
122-98-5 - Names and Identifiers
| Name | 2-Anilinoethanol |
| Synonyms | emery5700 Emery 5700 2-anilino-ethano 2-Anilinoethanol Ethanol, 2-anilino- Aniline, N-(2-hydroxyethyl)- Aniline, N-(beta-hydroxyethyl)- Benzenamine, N-(2-hydroxyethyl)- N-(2-Hydroxyethyl)aniline 2-(Phenylamino)ethanol N-Phenylethanolamine |
| CAS | 122-98-5 |
| EINECS | 204-588-1 |
| InChI | InChI=1/C8H11NO/c10-7-6-9-8-4-2-1-3-5-8/h1-5,9-10H,6-7H2 |
122-98-5 - Physico-chemical Properties
| Molecular Formula | C8H11NO |
| Molar Mass | 137.179 |
| Density | 1.116g/cm3 |
| Melting Point | -30℃ |
| Boling Point | 286.9°C at 760 mmHg |
| Flash Point | 151.4°C |
| Water Solubility | 53 g/L (20℃) |
| Vapor Presure | 0.0012mmHg at 25°C |
| Refractive Index | 1.599 |
| Physical and Chemical Properties | Chemical colorless liquid. Melting point -30 ℃, boiling point 268 ℃,167 ℃(2.27kPa), relative density 1.085. Slightly soluble in water, easily soluble in ethanol, ether, chloroform. |
| Use | For organic synthesis, dye intermediates |
122-98-5 - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R24 - Toxic in contact with skin R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2810 |
122-98-5 - Upstream Downstream Industry
122-98-5 - Security information
| WGK Germany | 1 |
| RTECS number | KJ7175000 |
| auto-ignition temperature | 410°C DIN 51794 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| customs code | 29221990 |
| Toxicity | LD50 orally in Rabbit: 2230 mg/kg LD50 dermal Rabbit 68 mg/kg |
Last Update：2024-04-10 22:29:15
122-98-5 - Nature
| vapor density | >1 (vs air) |
| Vapor pressure | <0.01mm Hg ( 20 °C) |
| refractive index | n20/D 1.578(lit.) |
| flash point | >230 °F |
| storage conditions | Store below +30°C. |
| solubility | 4.5g/l |
| acidity coefficient (pKa) | 14.39±0.10(Predicted) |
| PH value | 10.2 (10g/l, H2O, 20℃) |
| explosion limit value (explosive limit) | 1-6.8%(V) |
| water solubility | 53 g/L (20 °C) |
| BRN | 774672 |
| InChIKey | MWGATWIBSKHFMR-UHFFFAOYSA-N |
| NIST chemical information | Ethanol, 2-(phenylamino)-(122-98-5) |
| EPA chemical information | Ethanol, 2-(phenylamino)- (122-98-5) |
Last Update：2024-04-09 21:11:58
122-98-5 - Uses and synthesis methods
production method
46.5g(0.5mol) aniline, 20g(0.25mol) chloroacetic acid and 50ml of water were mixed and heated for 3h. Then alkalization with sodium carbonyl solution, distilled excess aniline with water, distilled the residue under reduced pressure, and collected the fraction at 161-163 ℃(2.13kPa) to obtain 22-24g of N-hydroxyethyl aniline with a yield of 64-70%.
category
flammable liquids
toxicity classification
Poisoning
acute toxicity
oral-rat LD50: 2230 mg/kg; Abdominal-mouse LDL0: 176 mg/kg
stimulus data
skin-rabbit 545 mg mild; eyes-rabbit 20 mg/24 hours moderate
flammability hazard characteristics
Open flame, burning at high temperature; burning produces toxic nitrogen oxide smoke
storage and transportation features
The warehouse is ventilated and dry at low temperature; stored separately from food ingredients
fire extinguishing agent
Dry powder, foam, sand, carbon dioxide, mist water
Last Update：2024-04-09 21:01:54
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Product Name: 2-Anilinoethanol Visit Supplier Webpage Request for quotationCAS: 122-98-5
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 2-Anilinoethanol Request for quotationCAS: 122-98-5
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Spot supply
Product Name: 2-Anilinoethanol Request for quotationCAS: 122-98-5
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 2-Anilinoethanol Request for quotationCAS: 122-98-5
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Multiple Specifications
Product Name: 2-Anilinoethanol Request for quotationCAS: 122-98-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Spot supply
Product Name: 2-Anilinoethanol Request for quotationCAS: 122-98-5
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: N-Phenylethanolamine Visit Supplier Webpage Request for quotationCAS: 122-98-5
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: 2-Anilinoethanol Visit Supplier Webpage Request for quotationCAS: 122-98-5
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
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View History
Raw Materials for 122-98-5
Aniline
ETHYLENE OXIDE
2-Phenoxyethylamine
DIPHENYLIODONIUM TRIFLUOROMETHANESULFONATE
3-PHENYL-2-OXAZOLIDINONE
ETHYLENE OXIDE
2-Phenoxyethylamine
DIPHENYLIODONIUM TRIFLUOROMETHANESULFONATE
3-PHENYL-2-OXAZOLIDINONE
Downstream Products for 122-98-5