{"id":41215,"date":"2022-09-23T17:24:07","date_gmt":"2022-09-23T09:24:07","guid":{"rendered":"https:\/\/www.newtopchem.com\/?p=41215"},"modified":"2024-03-12T10:39:15","modified_gmt":"2024-03-12T02:39:15","slug":"tmeda-nnnn-tetramethylethylenediamine-cas-110-18-9","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/41215","title":{"rendered":"TMEDA (N,N,N’,N’-Tetramethylethylenediamine) CAS 110-18-9","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

TMEDA<\/b><\/strong>\u00a0(N,N,N’,N’-Tetramethylethylenediamine)<\/span><\/p>\n

CAS No.:110-18-9<\/span><\/p>\n

\"1<\/p>\n

Over view<\/b><\/strong><\/span><\/p>\n

Common Name: N,N,N’,N’-Tetramethylethylenediamine<\/span><\/p>\n

Other Chemical Names:\u00a0N,N,N’,N’-Tetramethylethane-1,2-diamine, electrophoresis grade;Four MethylEthylenediaMine;N,N,N’,N’-TetraMethylethylenediaMine<\/span><\/p>\n\n\n\n\n
Molar formular<\/span><\/td>\nC6H16N2<\/span><\/td>\n<\/tr>\n
Molar mass<\/span><\/td>\n116.2<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n

Physical and chemical properties:<\/b><\/strong><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
a)\u00a0Appearance<\/span><\/td>\nForm: Transparent colorless liquid<\/span><\/td>\n<\/tr>\n
b)\u00a0Melting point\/freezing\u00a0point<\/span><\/td>\nMelting point\/range: -55 \u00b0C – lit.<\/span><\/td>\n<\/tr>\n
c)\u00a0Initial boiling point and<\/span><\/p>\n

boiling range<\/span><\/td>\n

120 – 122 \u00b0C – lit.<\/span><\/td>\n<\/tr>\n
d)\u00a0Flash point<\/span><\/td>\n20 \u00b0C – closed cup<\/span><\/td>\n<\/tr>\n
e)\u00a0Evaporation rate<\/span><\/td>\nno data available<\/span><\/td>\n<\/tr>\n
f)\u00a0Flammability (solid, gas)<\/span><\/td>\nno data available<\/span><\/td>\n<\/tr>\n
g)\u00a0Upper\/lower<\/span><\/p>\n

flammability or<\/span><\/p>\n

explosive limits<\/span><\/td>\n

Upper explosion limit: 9,08 %(V)<\/span><\/p>\n

Lower explosion limit: 0,98 %(V)<\/span><\/td>\n<\/tr>\n

h)\u00a0Relative density<\/span><\/td>\n0,775 g\/cm3 at 20 \u00b0C<\/span><\/td>\n<\/tr>\n
i)\u00a0Water solubility<\/span><\/td>\nsoluble<\/span><\/td>\n<\/tr>\n
j)\u00a0Partition coefficient:<\/span><\/td>\nlog Pow: 0,3<\/span><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Features and uses:<\/b><\/strong><\/span><\/p>\n

NT CAT TMEDA is a colorless-to-straw, liquid, tertiary amine with a characteristic aminic odor. It is readily\u00a0soluble in water, ethyl alcohol, and other organic solvent.<\/span><\/p>\n

It is used as an intermediate in organic synthesis. It is also used as a cross linking catalyst for\u00a0polyurethane rigid foams.<\/span><\/p>\n