120-07-0
N-Phenyldiethanolamine
CAS: 120-07-0
Molecular Formula: C10H15NO2
120-07-0 - Names and Identifiers
| Name | N-Phenyldiethanolamine |
| Synonyms | PDEA Anilinodiethanol N-Phenyldiethanolamine N,N-Dihydroxyethylaniline 2,2-(Phenylimino)diethanol N-Phenyl-2,2-iminodiethanol 2,2'-(Phenylimino)diethanol N,N-Bis(2-hydroxyethyl)aniline 3-Phenyl-3-azapentane-1,5-diol 2,2'-(phenylazanediyl)diethanol N,N-bis(2-hydroxyethyl)anilinium N,N-Bis(2-hydroxyethyl)benzenamine N,N-DIHYDROXY ETHYL ANILINE (NNDHEA) 2,2μ-(Phenylimino)diethanol, N,N-Bis(2-hydroxyethyl)aniline, N-Phenyl-2,2μ-iminodiethanol |
| CAS | 120-07-0 |
| EINECS | 204-368-5 |
| InChI | InChI=1/C10H15NO2/c12-8-6-11(7-9-13)10-4-2-1-3-5-10/h1-5,12-13H,6-9H2/p+1 |
| InChIKey | OJPDDQSCZGTACX-UHFFFAOYSA-N |
120-07-0 - Physico-chemical Properties
| Molecular Formula | C10H15NO2 |
| Molar Mass | 181.23 |
| Density | 1.1 |
| Melting Point | 56-58°C(lit.) |
| Boling Point | 270 °C |
| Flash Point | 200 °C |
| Water Solubility | 45 g/L (20 ºC) |
| Solubility | 3g/l |
| Vapor Presure | <0.01 mm Hg ( 20 °C) |
| Vapor Density | >1 (vs air) |
| Appearance | Pale yellow crystal |
| Color | White to brown |
| BRN | 2096832 |
| pKa | 14.31±0.10(Predicted) |
| PH | 8.2 (3g/l, H2O, 50℃) |
| Storage Condition | Store below +30°C. |
| Stability | Hygroscopic, Light Sensitive |
| Sensitive | Air Sensitive & Hygroscopic |
| Refractive Index | 1.5464 (estimate) |
| MDL | MFCD00002845 |
| Physical and Chemical Properties | Characteristic yellowish crystals. melting point 56~58 ℃ solubility: soluble in benzene, ethanol and ether. |
| Use | Used as a dye intermediate |
120-07-0 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R48/20/21/22 - R37/38 - Irritating to respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 2 |
| RTECS | KM2100000 |
| TSCA | Yes |
| HS Code | 29221980 |
| Toxicity | LD50 orally in Rabbit: 3400 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
120-07-0 - Upstream Downstream Industry
| Raw Materials | Aniline Aniline Ethylene Oxide |
120-07-0 - Nature
Open Data Verified Data
yellowish crystals. The melting point was 56-58 °c. Soluble in benzene, ethanol and ether.
Last Update：2024-01-02 23:10:35
120-07-0 - Preparation Method
Open Data Verified Data
The addition reaction of aniline and ethylene oxide in 10% acetic acid was carried out, and the low boiling matters were removed by distillation under reduced pressure.
Last Update：2022-01-01 10:52:36
120-07-0 - Introduction
Soluble in benzene, ether and ethanol, soluble in ethanol, ether, acetone, benzene, slightly soluble in water, water soluble 45g/L(20 ℃).
Last Update：2022-10-16 17:12:32
120-07-0 - Application
Open Data Verified Data
raw materials and dye intermediates of Medicine (N-formyl-lysin, anti-tumor acid).
Last Update：2025-08-19 16:24:40
120-07-0 - Safety
Open Data Verified Data
lined with plastic bags, external iron drum packaging.
Last Update：2022-01-01 10:52:36
120-07-0 - Reference Information
| LogP | 0.63 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Used as a dye intermediate Used as an intermediate for medicine and dyes, used for the production of anti-tumor drugs N-formyl lysosarcoma, anti-tumor acid, and also used in the production of dye nylon red jade N-5BL(Nylosan Rubin N-5BL,C.I.Acid Red 299,12220-29-0]), this dye is also called weak acid sauce red 5BL or weak acid ruby N-5BL. It is used for dyeing wool and nylon, and can be used for dyeing leather, N-formyl lyosarcoma, an intermediate of anti-tumor acid, and an intermediate of dye. |
| Production method | is obtained by the addition of aniline and ethylene oxide. |
| category | toxic substances |
| toxicity classification | poisoning |
| acute toxicity | oral-rat LD50: 980 mg/kg |
| stimulation data | skin-rabbit 500 mg/24 hours mild; Eye-rabbit 100 mg severe |
| flammability hazard characteristics | flammability; thermal decomposition of toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
| spontaneous combustion temperature | 380°C DIN 51794 |
Last Update：2024-04-09 02:00:06
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CAS: 120-07-0
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View History
120-07-0
929964-80-7
2-butoxy-1-ethanol
Z-D-PIP-OH
8-Arm PEG-MAL
71617-10-2
1927-06-6
phenyltrimethylammonium
4-Fluoro-3-methoxybenzonitrile
104632-25-9
929964-80-7
2-butoxy-1-ethanol
Z-D-PIP-OH
8-Arm PEG-MAL
71617-10-2
1927-06-6
phenyltrimethylammonium
4-Fluoro-3-methoxybenzonitrile
104632-25-9
Raw Materials for 120-07-0