| Identification | More | [Name]
1,2-EPOXYHEXANE | [CAS]
1436-34-6 | [Synonyms]
1,2-EPOXYHEXAN
1,2-EPOXYHEXANE
1,2-HEXYLENE OXIDE
1-HEXENE OXIDE
BUTYLOXIRAN
BUTYLOXIRANE
1,2-Hexene oxide
1,2-hexeneoxide
1-Hexene epoxide
1-hexeneepoxide
2-Butyloxirane
2-butyl-oxirane
Epoxy-n-hexane
Hexane, 1,2-epoxy-
Hexene 1,2-oxide
1,2-EPOXYHEXANE 96+%
1,2-Hexane oxide
Hexene epoxide
n-butyloxirane
HEXYLENEOXIDE | [EINECS(EC#)]
215-864-6 | [Molecular Formula]
C6H12O | [MDL Number]
MFCD00005154 | [Molecular Weight]
100.16 | [MOL File]
1436-34-6.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless liquid | [Melting point ]
94°C | [Boiling point ]
118-120 °C(lit.) | [density ]
0.833 g/mL at 20 °C(lit.)
| [refractive index ]
n20/D 1.406
| [Fp ]
60 °F
| [storage temp. ]
2-8°C
| [solubility ]
Difficult to mix. | [form ]
Liquid | [color ]
Clear colorless | [Specific Gravity]
0.831 | [BRN ]
102568 | [InChI]
InChI=1S/C6H12O/c1-2-3-4-6-5-7-6/h6H,2-5H2,1H3 | [InChIKey]
WHNBDXQTMPYBAT-UHFFFAOYSA-N | [SMILES]
O1CC1CCCC | [LogP]
1.950 | [CAS DataBase Reference]
1436-34-6(CAS DataBase Reference) | [EPA Substance Registry System]
Oxirane, butyl- (1436-34-6) |
| Safety Data | Back Directory | [Hazard Codes ]
F,Xn | [Risk Statements ]
R11:Highly Flammable.
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 1993 3/PG 2
| [WGK Germany ]
3
| [RTECS ]
MO3630000
| [F ]
10-21 | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29109000 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless liquid | [Uses]
1,2-Epoxyhexane is used as chemical reagent, organic intermediates, fine chemicals, pharmaceutical research and development. | [Application]
1,2-Epoxyhexane could used as a passivating agent for core–shell aluminum nanoparticles with very high active aluminum content[1]. | [Synthesis]
A method for preparing 1,2-epoxyhexane using a fixed-bed microchannel reaction device is as follows: dissolve 1-hexene in a solvent to prepare a 1-hexene solution, and then dissolve an oxidizing reagent in the solvent to prepare an oxidizing reagent solution. Add the solid catalyst into the fixed-bed microchannel reaction device. Pump the 1-hexene and oxidizing reagent solution configured above into the fixed-bed microchannel reaction device respectively, maintain the reaction residence time for 8-25 minutes, and the upper organic phase enters the continuous centrifuge. The product is obtained after continuous water washing.
| [storage]
Keep container tightly closed. Store away from oxidizing agents. | [Purification Methods]
Purify it by fractional distillation through a 2ft helices-packed column at atmospheric pressure in a N2 atmosphere. [Pasto & Cumbo J Org Chem 30 1271 1965, Howarth et al. J Chem Soc 2433 1927, 13C NMR Davies & Witham J Chem Soc Perkin Trans 2 861 1975, Beilstein 17/1 V 103.] | [References]
[1] Paul A. Jelliss . “The use of 1,2-epoxyhexane as a passivating agent for core–shell aluminum nanoparticles with very high active aluminum content.” Solid State Sciences 23 (2013): Pages 8-12. |
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