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diamine

 - 5 dictionary results

di⋅am⋅ine

[dahy-uh-meen, dahy-am-in]
–noun Chemistry.
1. a compound containing two amino groups.
2. hydrazine (def. 1).

Origin:
1865–70; di- 1 + amine

hy⋅dra⋅zine

[hahy-druh-zeen]
–noun
1. Also called diamine. a colorless, oily, fuming liquid, N2H4, that is a weak base in solution and forms a large number of salts resembling ammonium salts: used chiefly as a reducing agent and a jet-propulsion fuel.
2. a class of substances derived by replacing one or more hydrogen atoms in hydrazine by an organic group.

Origin:
1885–90; hydr- 2 + az- + -ine 2
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To diamine
di·am·ine   (dī-ām'ēn', -ĭn, dī'ə-mēn', -mĭn)   
n.  Any of various chemical compounds containing two amino groups, especially hydrazine.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: di·amine
Pronunciation: 'dI-&-"mEn, dI-'am-&n
Function: noun
: a compound containing two amino groups

Main Entry: hy·dra·zine
Pronunciation: 'hI-dr&-"zEn
Function: noun
: a colorless fuming corrosive strongly reducing liquid baseN2H4 used in the production of various materials (as pharmaceuticals and plastics); also : an organic base derived from this compound
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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