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ChemicalBook--->CAS DataBase List--->1515-76-0

1515-76-0

1515-76-0 Structure

1515-76-0 Structure
IdentificationMore
[Name]

1-ACETOXY-1,3-BUTADIENE
[CAS]

1515-76-0
[Synonyms]

1,3-BUTADIEN-1-YL ACETATE
1,3-BUTADIENYL ACETATE
1-ACETOXY-1,3-BUTADIENE
(1E)-1,3-Butadienyl acetate
1,3-butadien-1-ol,acetate
1,3-Butadienylester kyseliny octove
1,3-butadienylesterkyselinyoctove
1-acetoxy-1,3-butadiene,mixtureofisomers
1-Acetoxybutadiene
Acetic acid, 1,3-butadienyl ester
aceticacid,1,3-butadienylester
Butadienyl acetate
1-ACETOXY-1,3-BUTADIENE (CIS+TRANS)
1-ACETOXY-1,3-BUTADIENE, MIXTURE OF CIS AND TRANS
1-Acetoxy-1,3-butadiene, 97% mixture of isomers
crotonaldehyde enol acetate
1-ACETOXY-1,3-BUTADIENE, CIS + TRANS , STABILIZED WITH 0.1% 4-TERT-BUTYLCATECHOL
1-ACETOXY-1,3-BUTADIENE, CIS + TRANS, 90+%, STAB. WITH 0.1%
1-Acetoxy-1,3-butadiene, cis + trans, 90+%, stab. with 0.1% 4-tert-butylcatechol
1-Acetoxy-1,3-butadiene, cis + trans, 95%, stab. with 0.1% 4-tert-butylcatechol
[EINECS(EC#)]

216-159-6
[Molecular Formula]

C6H8O2
[MDL Number]

MFCD00008714
[Molecular Weight]

112.13
[MOL File]

1515-76-0.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless to slightly yellow viscous liquid
[Boiling point ]

60-61 °C40 mm Hg(lit.)
[density ]

0.96 g/mL at 20 °C(lit.)
[vapor pressure ]

40 mm Hg ( 60 °C)
[refractive index ]

n20/D 1.47
[Fp ]

92 °F
[storage temp. ]

2-8°C
[form ]

Liquid
[BRN ]

1743394
[CAS DataBase Reference]

1515-76-0(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R10:Flammable.
R21/22:Harmful in contact with skin and 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 .
S36/37:Wear suitable protective clothing and gloves .
[RIDADR ]

UN 1992 3/PG 3
[WGK Germany ]

3
[RTECS ]

EJ1225000
[HazardClass ]

3
[PackingGroup ]

III
[Toxicity]

skn-rbt 100 mg/24H open AIHAAP 23,95,62
Hazard InformationBack Directory
[Chemical Properties]

clear colorless to slightly yellow viscous liquid
[Uses]

1-Acetoxy-1,3-butadiene was used as diene in the following reactions:
  • Diels-Alder reaction with ortho-carbazolequinones to yield benzocarbazolequinone.
  • Diels-Alder reaction with diethyl ketovinylphosphonate, with and without Lewis acid assistance.
  • Diels-Alder reaction with methyl acrylate to yield racemic forms of 2-hydroxy-3-cyclohexenecarboxylic acid.

It was used for the reaction with dienophiles such as maleimides, a juglone, a butyne-1,4-dione and methyl 2-(4-methylphenyl)-2H-azirine-3-carboxylate and during visible light photocatalysis. It was also used as reactant during intermolecular oxa-Pictet-Spengler cyclization.
[General Description]

1-Acetoxy-1,3-butadiene (1-ABD) can be generated by potassium or sodium acetate catalyzed reaction between crotonaldehyde and acetic anhydride. The product is a mixture of cis and trans forms, that has been confirmed by its physical properties and IR spectra. It is reported to be formed as a major product during the acetoxylation of 1,3-butadiene (BD) in gas-phase in the presence of Pd-KOAc (palladium-potassium acetate) catalyst. 1-ABD participates as 2Π or 4Π diene in cycloaddition reactions. Enantioselective Diels Alder reaction of 2-methoxy-5-methyl-1,4-benzoquinone with 1-ABD in the presence of molecular sieves (mesh size:4?) has been reported.
[Safety Profile]

Poison by inhalation. Moderatelytoxic by other routes. A skin irritant. Mutation datareported. When heated to decomposition it emits acridsmoke.
[Purification Methods]

The commercial sample is stabilised with 0.1% of p-tert-butylcatechol. If the material contains crotonaldehyde (by IR, used in its synthesis), it should be dissolved in Et2O, shaken with 40% aqueous sodium bisulfite, then 5% aqueous Na2CO3, water, dried (Na2SO4) and distilled several times in a vacuum through a Widmer [Helv Chim Acta 7 59 1924] (p 11) or Vigreux column (p 11) [Wicterle & Hudlicky Collect Czech Chem Commun 12 564 1947, Hagemeyer & Hull Ind Eng Chem 41 2920 1949]. [Beilstein 2 III 295.]
Spectrum DetailBack Directory
[Spectrum Detail]

1-ACETOXY-1,3-BUTADIENE(1515-76-0)1HNMR
1-ACETOXY-1,3-BUTADIENE(1515-76-0)IR
1-ACETOXY-1,3-BUTADIENE(1515-76-0)Raman
1-ACETOXY-1,3-BUTADIENE(1515-76-0)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

1-Acetoxy-1,3-butadiene, cis + trans, 90+%, stab. with 0.1% 4-tert-butylcatechol(1515-76-0)
[Sigma Aldrich]

1515-76-0(sigmaaldrich)
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