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NT CAT T CAS:2212-32-0 Analysis and Precautions
Introduction.
CAS No.:2212-32-0
Molecular Formula: (CH3)2NCH2CH2N(CH3)CH2CH2OH
Molecular weight: 146.23
Chinese name: 2-{[2-(dimethylamino)ethyl]methylamino}ethanol
English name: 2-{[2-(Dimethylamino)ethyl]methylamino}ethanol
English alias: 2-{[2-(Dimethylamino)ethyl]methylamino}ethanol
Precise molecular weight/precise mass: 146.23
Molecular structure.
1、 Molar refractive index: 43.45
2. Molar volume (m3/mol): 156.0
3、 Isotropic specific volume (90.2K): 378.7
4、 Surface tension (dyne/cm): 34.6
5、 Dielectric constant (F/m): not available
6、 Dipole distance (D): not available
7、 Polarization rate (10 -24cm 3): 17.22
Oil-water partition coefficient / LogP.
LogP value refers to the logarithmic value of the partition coefficient of a substance in the n-octanol/water two-phase system, reflecting the partition of the substance in the oil-water two-phase. The larger the LogP value, the more lipophilic the substance is; conversely, the smaller the LogP value, the more hydrophilic the substance is.
Product use.
Trimethylhydroxyethyl ethylenediamine is a low odor reactive foaming catalyst.
Trimethylhydroxyethyl ethylene diamine is mainly used as a catalyst for polyether-based polyurethane flexible foam, molded foam, semi-rigid foam and rigid foam, and is especially recommended for automotive foam.
Applications.
2-{[2-(dimethylamino)ethyl]methylamino}ethanol (dmemH) has been used for the preparation of new iron clusters:
[Fe7O4 (O2CPh) 11 (dmem) 2]
[Fe7O4 (O2CMe) 11 (dmem) 2]
[Fe6O2 (OH) 4 (O2CBut) 8 (dmem) 2]
Conditions to be avoided.
Heat, flame and sparks.
Incompatible substances.
Strong oxidizing agent, strong acid
Waste disposal methods:
This explosive product can be burned in a chemical incinerator with post-combustion treatment and scrubbing action
Dispose of the remaining and non-recyclable solution to a licensed company.
Contact a licensed professional waste disposal facility to dispose of the substance.
Contaminated containers and packaging
Dispose of as unused product.
Safety Information.
Hazardous Transport Code: Not available
Hazardous Material Marking: Irritant
Safety Marking: S26
Hazardous Marking: R36/37/38
Description of necessary first aid measures.
Consult a physician for general advice. Show this safety technical note to the physician who arrives at the scene.
Inhalation
If inhaled, move patient to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
Skin contact
Flush with soap and plenty of water. Consult a physician.
Eye contact
Flush thoroughly with plenty of water for at least 15 minutes and consult a physician.
Ingestion
Do not induce vomiting. Do not give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Storage and transportation.
Should be kept sealed and stored in a dry, cool and ventilated warehouse
Packaging.
200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. Please fasten the lid of the package as soon as possible after the original packaging to prevent the mixing of other substances such as moisture from affecting the performance of the product. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.
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