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Wikipedia

1,2-Epoxybutane

1,2-Epoxybutane is an organic compound with the formula CH2(O)CHCH2CH3. It is a chiral epoxide prepared by oxidation of 1-butene.[1]

1,2-Epoxybutane
Names
Preferred IUPAC name
Ethyloxirane
Other names
1,2-Butyleneoxide
1,2-Buteneoxide
Ethyloxyrane
Identifiers
  • 106-88-7 Y
  • (R): 3760-95-0
  • (S): 30608-62-9
3D model (JSmol)
  • Interactive image
ChemSpider
  • 7546
  • (R): 9322778
  • (S): 9073889
ECHA InfoCard 100.003.127
EC Number
  • 203-438-2
  • 7834
  • (R): 11147670
  • (S): 10898629
RTECS number
  • EK3675000
UNII
  • FR67H5388O Y
UN number 3022
  • DTXSID6020569
  • InChI=1S/C4H8O/c1-2-4-3-5-4/h4H,2-3H2,1H3
    Key: RBACIKXCRWGCBB-UHFFFAOYSA-N
  • (R): InChI=1S/C4H8O/c1-2-4-3-5-4/h4H,2-3H2,1H3/t4-/m1/s1
    Key: RBACIKXCRWGCBB-SCSAIBSYSA-N
  • (S): InChI=1S/C4H8O/c1-2-4-3-5-4/h4H,2-3H2,1H3/t4-/m0/s1
    Key: RBACIKXCRWGCBB-BYPYZUCNSA-N
  • CCC1CO1
  • (R): CC[C@@H]1CO1
  • (S): CC[C@H]1CO1
Properties
C4H8O
Molar mass 72.107 g·mol−1
Appearance colorless liquid
Density 0.83 g·cm−3
Melting point −150 °C (−238 °F; 123 K)
Boiling point 65 °C (149 °F; 338 K)
Viscosity 0.40 mPa.s
Hazards
GHS labelling:
Danger
H225, H302, H312, H315, H319, H332, H335, H351, H412
P201, P202, P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P273, P280, P281, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P308+P313, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P370+P378, P403+P233, P403+P235, P405, P501
Flash point −22 °C (−8 °F; 251 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

References edit

  1. ^ Kamata, Keigo; Yonehara, Koji; Sumida, Yasutaka; Yamaguchi, Kazuya; Hikichi, Shiro; Mizuno, Noritaka (2003). "Efficient Epoxidation of Olefins with ≥99% Selectivity and Use of Hydrogen Peroxide". Science. 300 (5621): 964–966. doi:10.1126/science.1083176. PMID 12738860. S2CID 38700647.

epoxybutane, organic, compound, with, formula, chch2ch3, chiral, epoxide, prepared, oxidation, butene, namespreferred, iupac, name, ethyloxiraneother, names, butyleneoxide1, buteneoxideethyloxyraneidentifierscas, number, 3760, 30608, model, jsmol, interactive,. 1 2 Epoxybutane is an organic compound with the formula CH2 O CHCH2CH3 It is a chiral epoxide prepared by oxidation of 1 butene 1 1 2 Epoxybutane NamesPreferred IUPAC name EthyloxiraneOther names 1 2 Butyleneoxide1 2 ButeneoxideEthyloxyraneIdentifiersCAS Number 106 88 7 Y R 3760 95 0 S 30608 62 93D model JSmol Interactive imageChemSpider 7546 R 9322778 S 9073889ECHA InfoCard 100 003 127EC Number 203 438 2PubChem CID 7834 R 11147670 S 10898629RTECS number EK3675000UNII FR67H5388O YUN number 3022CompTox Dashboard EPA DTXSID6020569InChI InChI 1S C4H8O c1 2 4 3 5 4 h4H 2 3H2 1H3Key RBACIKXCRWGCBB UHFFFAOYSA N R InChI 1S C4H8O c1 2 4 3 5 4 h4H 2 3H2 1H3 t4 m1 s1Key RBACIKXCRWGCBB SCSAIBSYSA N S InChI 1S C4H8O c1 2 4 3 5 4 h4H 2 3H2 1H3 t4 m0 s1Key RBACIKXCRWGCBB BYPYZUCNSA NSMILES CCC1CO1 R CC C H 1CO1 S CC C H 1CO1PropertiesChemical formula C 4H 8OMolar mass 72 107 g mol 1Appearance colorless liquidDensity 0 83 g cm 3Melting point 150 C 238 F 123 K Boiling point 65 C 149 F 338 K Viscosity 0 40 mPa sHazardsGHS labelling PictogramsSignal word DangerHazard statements H225 H302 H312 H315 H319 H332 H335 H351 H412Precautionary statements P201 P202 P210 P233 P240 P241 P242 P243 P261 P264 P270 P271 P273 P280 P281 P301 P312 P302 P352 P303 P361 P353 P304 P312 P304 P340 P305 P351 P338 P308 P313 P312 P321 P322 P330 P332 P313 P337 P313 P362 P363 P370 P378 P403 P233 P403 P235 P405 P501Flash point 22 C 8 F 251 K Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox referencesReferences edit Kamata Keigo Yonehara Koji Sumida Yasutaka Yamaguchi Kazuya Hikichi Shiro Mizuno Noritaka 2003 Efficient Epoxidation of Olefins with 99 Selectivity and Use of Hydrogen Peroxide Science 300 5621 964 966 doi 10 1126 science 1083176 PMID 12738860 S2CID 38700647 Retrieved from https en wikipedia org w index php title 1 2 Epoxybutane amp oldid 1157933067, wikipedia, wiki, book, books, library,

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