1-oxa-4,7,10-triazacyclododecane

Names

[ CAS No. ]:
53835-21-5

[ Name ]:
1-oxa-4,7,10-triazacyclododecane

[Synonym ]:
triaza-12-crown-4
1-oxa-4,7,10-triatacyclododecane
MFCD00145437
1-Oxa-4,7,10-triazacyclodecan
1-oxa-4,7,10-triaza-cyclododecane
HMS2338P20
10-oxa-1,4,7-triazacyclododecane
1,4,7-triaza-10-oxacyclododecane

Chemical & Physical Properties

[ Boiling Point ]:
306.7ºC at 760 mmHg

[ Melting Point ]:
80-85ºC

[ Molecular Formula ]:
C8H19N3O

[ Molecular Weight ]:
173.25600

[ Flash Point ]:
110ºC

[ Exact Mass ]:
173.15300

[ PSA ]:
45.32000

Safety Information

[ Risk Phrases ]:
34

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
UN 3263 8/PG 3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,7,10-tris(p-tolylsulphonyl)-1-oxa-4,7,10-triazacyclododecane
  • 6,9,12-triaza-3,15-dioxa-6,9,12-tritosylheptadecane-1,17-diol
  • Benzenesulfonamide,4-methyl-N,N-bis[2-[[(4-methylphenyl)sulfonyl]amino]ethyl]-
  • 6,9,12-triaza-3,15-dioxa-6,9,12-tritosyl-1,17-bis(tosyloxy)heptadecane

DownStream

  • [4,10-bis(trimethylsilyl)-1-oxa-4,7,10-triazacyclododec-7-yl]-trimethylsilane
  • 2-[4,10-bis(2-hydroxyethyl)-1-oxa-4,7,10-triazacyclododec-7-yl]ethanol

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4,7,10-trimethyl-1-oxa-4,7,10-triazacyclododecane
  • N,N',N''-tritosyl-1-oxa-4,7,10-triazacyclododecane
  • tris-(2-hydroxyethyl)-1-oxa-4,7,10-triazacyclododecane
  • 1-oxa-4,7,10,13-tetrazacyclopentadecane
  • 1-oxa-4,7,10,13-tetrazacyclopentadecane-3,14-dione
  • 1-oxa-4,7,10,13,16-pentazacyclooctadecane-3,17-dione