high quality cas 110-95-2 / tetramethyl-1,3-diaminopropane / tmeda
overview:
tetramethylpropanediamine (n,n,n’,n’-tetramethyl-1,3-propanediamine), colorless to light yellow transparent liquid, soluble in water and alcohol, its content is generally greater than 98%. used as catalyst for polyurethane foam, microcellular elastomer, also used as curing catalyst for epoxy resin.
chinese name tetramethylpropylenediamine
n,n,n’,n’-tetramethyl-1,3-propanediamine (tmpda)
alias n,n,n’,n’-tetramethyl-1,3-propanediamine, tmpda
chemical formula c7h18n2
molecular weight 130.23
cas no. 110-95-2
einecs no. 203-818-8
boiling point 145-146oc
solubility soluble in water
density 0.78
flash point 32oc
hazard symbol t
hazardous description toxic, flammable substance
hazardous material transportation number un2734
refractive index 1.4224～1.4244
chinese name: tetramethylpropylenediamine
alias: n,n,n’,n’-tetramethyl-1,3-propanediamine
english name: n,n,n’,n’-tetramethyl-1,3-propanediamine
alias: n,n,n’,n’-tetramethyltrimethylenediamine; n,n,n’,n’-tetramethyl-1,3-propanediamine; 1,3-bis(dimethylamino)propane; tetramethylpropylenediamine; n,n,n’,n’-tetramethylpropane-1,3-diamine; [1] n,n,n’,n’-tetramethylpropane-1,3-diaminium
tetramethylpropylenediamine 110-95-2 tmeda polycat 2 lupragen n501
physical and chemical properties:
relative density (25℃): 0.78
boiling point: 145℃
refractive index (20℃): 1.4224～1.4244
vapor pressure (20℃): 532pa
flash point: 32°c
storage: insulated from air, should be stored in a dry, cool and ventilated warehouse.
product physical properties:
molecular formula: c7h18n2;
relative molecular mass: 130;
cas no.: 110-95-2;
boiling point: 145℃;
density (25℃): 0.78g/cm3;
flash point: 32°c;
product use:
tetramethylpropylenediamine is mainly used in the production of polyurethane foam, polyurethane microcellular elastomers, but also as a catalyst for epoxy resin curing.
storage and transportation:
it should be sealed and stored in dry, cool and ventilated warehouse
packing:
200kg/drum storage: it is recommended to store in dry and cool area with proper ventilation. please fasten the package cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. store in a cool and dry place, keep the container sealed and avoid contact with oxides. do not inhale dust and avoid contact with skin and mucous membranes. smoking, eating and drinking are prohibited in the workplace. after work, shower and change clothes. store contaminated clothing separately and wash before use. maintain good hygiene practices.
company?name: |
newtop?chemical?materials?(shanghai)?co.,?ltd. |
sales?manager: |
hunter |
e_mail: |
?sales@newtopchem.com |
telephone: |
86-152 2121 6908 |
fax: |
86-021-5657?7830 |
address: |
rm.?1104,?no.?258,?songxing?west?road,
|
website: |
www.ksgj2020.com? |
