| Identification | More | [Name]
BENZO-12-CROWN-4 | [CAS]
14174-08-4 | [Synonyms]
2,3-BENZO-1,4,7,10-TETRAOXADODEC-2-ENE
6,7,9,10,12,13-HEXAHYDROBENZO[1,4,7,10]TETRAOXOCYCLODODECIN
BENZO-12-CROWN-4
BENZO-12-CROWN 4-ETHER
4,7,10-Benzotetraoxacyclododecin,2,3,5,6,8,9-hexahydro-1
BENZO-12-CROWN-4 98+%
Benzo-12-crown-4, 99+%
2,3,5,6,8,9-Hexahydro-1,4,7,10-benzotetraoxacyclododecin | [Molecular Formula]
C12H16O4 | [MDL Number]
MFCD00059934 | [Molecular Weight]
224.25 | [MOL File]
14174-08-4.mol |
| Chemical Properties | Back Directory | [Appearance]
WHITE TRANSPARENT NEEDLES | [Melting point ]
42-45 °C(lit.)
| [Boiling point ]
342℃ | [density ]
1.084 | [refractive index ]
1.5130 (estimate) | [Fp ]
136℃ | [storage temp. ]
Inert atmosphere,2-8°C | [form ]
powder to crystal | [color ]
White to Almost white | [InChI]
InChI=1S/C12H16O4/c1-2-4-12-11(3-1)15-9-7-13-5-6-14-8-10-16-12/h1-4H,5-10H2 | [InChIKey]
OAJNZFCPJVBYHB-UHFFFAOYSA-N | [SMILES]
O1C2=CC=CC=C2OCCOCCOCC1 | [CAS DataBase Reference]
14174-08-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [F ]
10 | [HS Code ]
29329985 |
| Hazard Information | Back Directory | [Chemical Properties]
WHITE TRANSPARENT NEEDLES | [Uses]
2,3,5,6,8,9-hexahydro-1,4,7,10-benzotetraoxacyclododecine is a useful reactant as it acts as a guest mols for the preparation of novel poly(N-?isopropylacrylamide-?co-?benzo-?12-?crown-?4-?acrylamide) (PNB12C4) hydrogel. |
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