Detail of "21544-02-5"

CAS Number:
21544-02-5
Name:
Cyclopentanemethanamine,2-amino-
Superlist Name:
2-Aminocyclopentanemethylamine
Molecular Structure:
Formula:
C₆H₁₄N₂
Molecular Weight:
114.18876
Synonyms:
Cyclopentanemethylamine,2-amino- (6CI,8CI);1-(Aminomethyl)-2-aminocyclopentane;1-Amino-2-(aminomethyl)cyclopentane;2-(Aminomethyl)cyclopentylamine;2-Aminocyclopentanemethylamine;NSC 141555;2-amino-Cyclopentanemethanamine;
EINECS:
244-434-0
Density:
0.943g/cm³
Boiling Point:
176.5 °C at 760 mmHg
Flash Point:
68.6 °C

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Reactive liquid polyamides from amine residues: Reactive liquid polyamides from amine residues. Sharkey, Hubert J.; Winstel, Robert Allan (Emery Industries, Inc., USA). U.S. US 4032549 28 Jun 1977, 6 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C09F005-00. NCL: 260404500. APPLICATION: US 76-671325 29 Mar 1976. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) Liq. reactive polyamides useful in modifying polyamide resins and having low viscosity and amine value were prepd. by treating a mixt. of diamines obtained as residues from adiponitrile hydrogenation with dimer and trimer fatty acids. Thus, 1 equiv. Empol 1016 [39316-00-2] and 1.6 equivs. diamine residues contg. 1,2-diaminocyclohexane [694-83-7] 75, 2-methylpentamethylenediamine [15520-10-2] 10, hexamethylenediamine [124-09-4] 8, and 2-(aminomethyl)cyclopentylamine [21544-02-5] 7% were mixed and heated 2 h at 240.degree.. Amine residue (3 g) was added and the mixt. was heated 1 h to give a product with amine value 92.5 and 100.degree. viscosity 19.5 P.