1,14-diamino-3,6,9,12-tetraoxatetradecane
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1,14-diamino-3,6,9,12-tetraoxatetradecane
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CAS No:
68960-97-4
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Formula:
C10H24N2O4
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Chemical Name:
1,14-diamino-3,6,9,12-tetraoxatetradecane
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Synonyms:
1,14-diamino-3,6,9,12-tetraoxatetradecane;3,6,9,12-Tetraoxatetradecane-1,14-diaMine;Amino-PEG4-Amine;Amino-dPEG4-Amino;NH2-PEG4-NH2
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CAS No:
1,14-diamino-3,6,9,12-tetraoxatetradecane Basic Attributes
236.30856
236.174
1592732-453-0
DTXSID30436676
Safety Information
8
UN 2735 8/PG III
P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501
H302
|Danger|H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
1,14-diamino-3,6,9,12-tetraoxatetradecane Use and Manufacturing
Dissolve 9.1 mmol of MsO-PEG2-OMs in a small amount of dichloromethane.Excess ammonia water, 2 mmol of tetrabutylammonium bromide was added, followed by stirring at 45 ° C for 12 h.Spin dry, distillation under reduced pressure to give the product NH2-PEG4-NH2, 7.64 mmol, Yield: 84percent.
Computed Properties
Molecular Weight:236.31
XLogP3:-2.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:13
Exact Mass:236.17360725
Monoisotopic Mass:236.17360725
Topological Polar Surface Area:89
Heavy Atom Count:16
Complexity:113
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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1,14-diamino-3,6,9,12-tetraoxatetradecane
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