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Name	2-Butyloxirane	EINECS	N/A
CAS No.	1436-34-6	Density	0.871g/cm³
PSA	12.53000	LogP	1.57540
Solubility	N/A	Melting Point	94°C
Formula	C6H12 O	Boiling Point	117.1°Cat760mmHg
Molecular Weight	100.161	Flash Point	21.8°C
Transport Information	N/A	Appearance	clear colorless liquid
Safety	Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.	Risk Codes	11-22-36/37/38
Molecular Structure		Hazard Symbols
Synonyms	Hexane,1,2-epoxy- (7CI,8CI); Oxirane, butyl- (9CI); (?à)-1,2-Epoxyhexane; (?à)-Butyloxirane; 1,2-Epoxyhexane; 1,2-Hexene oxide;1-Hexene epoxide; 1-Hexene oxide; 2-Butyloxirane; Butyloxirane; NSC 24268	Article Data	138

2-Butyloxirane Synthetic route

: 592-41-6
1-hexene

: 1436-34-6
1,2-Epoxyhexane

Conditions

Conditions	Yield
With C20H24CoN2O6(1+)NO3(1-)H2O; oxygen; isobutyraldehyde In acetonitrile at 60℃; under 760.051 Torr; for 8h; Time; chemoselective reaction;	100%
With dihydrogen peroxide; (Bu4N)3K[γ-SiW10O36(PhPO)2] In water at 65℃; for 2h; microwave irradiation;	99%
With tert.-butylhydroperoxide In acetonitrile at 65 - 68℃; for 24h;	99%

: 1-iodo-2-hexanol

: 1436-34-6
1,2-Epoxyhexane

Conditions

Conditions	Yield
With Al2O3-Na2CO3 catalyst at 40 - 45℃; for 0.00833333h; Microwave irradiation;	98%

: 10353-53-4
1,2-epoxy-5-hexene

: 1436-34-6
1,2-Epoxyhexane

Conditions

Conditions	Yield
With [Fe(nacnac)dippCH2SiMe3]; N-butylamine; 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In benzene-d6 at 20℃; for 1h; Sealed tube; Schlenk technique; Glovebox; Inert atmosphere;	91%

: 592-41-6
1-hexene

A: 1436-34-6
1,2-Epoxyhexane

B: 111-27-3
hexan-1-ol

Conditions

Conditions	Yield
With tert.-butylhydroperoxide; Y2(N3)(nic)2(OH)3(Hnic)(H2O) In acetonitrile at 68 - 70℃; for 24h;	A 85% B 10%

: 4050-45-7
trans-2-hexene

A: 1436-34-6
1,2-Epoxyhexane

: 6124-91-0
trans-2,3-epoxyhexane

: 6124-90-9
cis-2,3-epoxyhexane

D: 123-72-8
butyraldehyde

Conditions

Conditions	Yield
With oxygen; titanium(IV) oxide for 19h; Irradiation;	A n/a B 66% C n/a D n/a

: 119101-55-2
1,2-epoxy-2-hexyl(triphenyl)silane

: 1436-34-6
1,2-Epoxyhexane

Conditions

Conditions	Yield
With potassium fluoride; N-benzyl-N,N,N-triethylammonium chloride In dimethyl sulfoxide for 2h; Ambient temperature;	65%

: 592-41-6
1-hexene

A: 1436-34-6
1,2-Epoxyhexane

B: 6920-22-5
Hexane-1,2-diol

Conditions

Conditions	Yield
With poly{[CuMg(pyridine-2,5-dicarboxylate)2(H2O)4]*2H2O}; dihydrogen peroxide In acetonitrile at 60℃; for 24h; Catalytic behavior;	A 22% B 61%
With dihydrogen peroxide; large pore titanium silicate (MCM-41) In methanol at 55.9℃; for 5h; Product distribution; other hydrocarbon; var. oxidation compounds; var. time;
With urea-hydrogen peroxide; tegafur In methanol at 39.85℃; for 12h; Product distribution; Further Variations:; Reagents;

: 7688-21-3
cis-2-hexene

A: 1436-34-6
1,2-Epoxyhexane

: 6124-91-0
trans-2,3-epoxyhexane

: 6124-90-9
cis-2,3-epoxyhexane

D: 123-72-8
butyraldehyde

Conditions

Conditions	Yield
With oxygen; titanium(IV) oxide for 19h; Irradiation;	A n/a B n/a C 61% D n/a

: 592-41-6
1-hexene

A: 1436-34-6
1,2-Epoxyhexane

B: 626-93-7
n-hexan-2-ol

C: 591-78-6
n-hexan-2-one

Conditions

Conditions	Yield
With iodosylbenzene; (n-Bu4N)4H(Mn)PW11O39 In acetonitrile at 24℃; for 2h; Product distribution; other reagent, other catalysts, other time;	A 58% B n/a C 3.5%
With sodium tetrahydroborate; 5,10,15,20-tetra(4-methoxyphenyl) porphyrinato manganese chloride; oxygen In ethanol; benzene for 24h; Product distribution;

: 592-41-6
1-hexene

A: 1436-34-6
1,2-Epoxyhexane

B: 591-78-6
n-hexan-2-one

Conditions

Conditions	Yield
With iodosylbenzene; (n-Bu4N)4H(Mn)PW11O39 In acetonitrile at 24℃; for 2h;	A 58% B 3.5%
With tert.-butylhydroperoxide; 2C21H13N3O6(2-)4Co(2+)HO(1-)*17H2O In neat (no solvent) at 50℃; for 4h; Green chemistry;	A 80 %Chromat. B 20 %Chromat.
With C60H62Fe2Li2N10O7(2+)*2ClO4(1-); dihydrogen peroxide; acetic acid In water; acetonitrile at 30℃; for 3h;	A 15 %Chromat. B n/a

2-Butyloxirane Chemical Properties

IUPAC Name: 2-Butyloxirane
The molecular formula of 2-Butyloxirane (CAS NO.1436-34-6) is C₆H₁₂O.

The molecular weight of 2-Butyloxirane (CAS NO.1436-34-6) is 100.16.
Synonyms of 2-Butyloxirane (CAS NO.1436-34-6): 2-Butyloxirane ; Hexene oxide ; 2-Hexene oxide ; 1,2-Hexeneoxide
Product Categories: Oxiranes;Simple 3-Membered Ring Compounds
Apperance: clear colorless liquid
Index of Refraction: 1.425
EINECS: 215-864-6
Density: 0.871 g/ml
Flash Point: 21.8 °C
Boiling Point: 117.1 °C
Storage temp: 2-8 °C
BRN: 102568

2-Butyloxirane Uses

2-Butyloxirane (CAS NO.1436-34-6) is used as chemical reagent, organic intermediates, fine chemicals, pharmaceutical research and development.

2-Butyloxirane Toxicity Data With Reference

1.		mmo-sat 20 µmol/plate		BCPCA6 Biochemical Pharmacology. 29 (1980),1068.
2.		sce-ham:lng 1250 µmol/L		MUREAV Mutation Research. 249 (1991),55.

2-Butyloxirane Safety Profile

Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.Safety information of 2-Butyloxirane (CAS NO.1436-34-6):
Hazard Codes F, Harmful Xn
Risk Statements 11-22-36/37/38
R11:Highly flammable.
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26
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

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