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N-Phenyldiethanolamine

Short Description:

Category:

Poisonous

Toxicity classification Low toxicity

Acute toxicity Oral-rat LD50: 980 mg/kg

Irritation Data Skin – Rabbit 500 mg/24h Mild; Eye – Rabbit 100 mg Severe

Flammability Hazardous properties Combustible; decomposes toxic nitrogen oxide fumes when heated

Storage and transportation characteristics Warehouse ventilation and low temperature drying

Extinguishing media dry powder, foam, sand, carbon dioxide, water mist


Product Detail

Product Tags

UseProduct Usage

It is used as the intermediate of medicine and dyestuff, and used for the production of anti-tumor drugs N-formyl sarcomatin and anti-tumor acid.

Also used in the production of dye Nylosan Rubine N-5BL (Nylosan Rubine N-5BL, C.I. Acid Red 299, 12220-29-0]).

For wool, nylon dyeing, and can be used for leather dyeing.

Production Method

It is derived from the addition of aniline and ethylene oxide.

Toxicological Data

Irritant: Rabbit via eye: 100mg Severe irritation

Acute toxicity: rat oral LD50: 980mg/kg

Mice oral LD50: 360mg/kg

Ecological Data

Slightly hazardous to water.

Physical Data

Appearance: Colorless to slightly yellow crystals

Density (g/mL, 25℃): 1.120

Relative vapor density (g/mL, air=1): Not determined

Melting point (ºC): 56~58

Boiling point (ºC, normal pressure): 270

Boiling point (ºC, 2.0KPa): 228

Refractive index: not determined

Flash point (ºC): 178

Specific rotation (º): not determined

Auto-ignition or ignition temperature (ºC): Not determined

Vapor Pressure (mmHg,ºC): Not determined

Saturated Vapor Pressure (kPa, ºC): Not determined

Heat of Combustion (KJ/mol): Not determined

Critical temperature (ºC): Not determined

Critical pressure (KPa): not determined

Log value of oil-water (octanol/water) partition coefficient: not determined

Upper explosion limit (%, V/V): not determined

Lower explosion limit (%, V/V): not determined

Solubility: soluble in benzene, ether and ethanol

CAS number:120-07-0

molecular formula:C10H15NO2

molecular weight:181.23

InChI:InChI=1/C10H15NO2/c12-8-6-11(7-9-13)10-4-2-1-3-5-10/h1-5,12-13H,6-9H2

melting point:55-59℃

boiling point:270℃

Flash point:200℃

water soluble:45 g/L (20℃)

physicochemical properties:Properties Light yellow crystals. Melting point 56~58℃ Solubility Soluble in benzene, ethanol and ether.

Use:Used as dye intermediate

safety term:S26:;S39:;

risk term:R22:;R41:;

Dangerous Goods Sign:Xn:Harmful;

Upstream:Aniline, aniline, ethylene oxide

Downstream:Weak Sour Sauce Red 5BL


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