ChemicalBook > CAS DataBase List > 5-methyl-3-methylidene-oxolan-2-one

5-methyl-3-methylidene-oxolan-2-one

Product Name
5-methyl-3-methylidene-oxolan-2-one
CAS No.
62873-16-9
Chemical Name
5-methyl-3-methylidene-oxolan-2-one
Synonyms
α-Methylene-γ-valerolactone;5-methyl-3-methylidene-oxolan-2-one;-valerolactone (stabilized with HQ);5-Methyl-3-methylenedihydrofuran-2(3H)-one;2(3H)-Furanone, dihydro-5-methyl-3-methylene-;α-Methylene-γ-valerolactone (stabilized with HQ);α-Methylene-γ-valerolactone(stabilizedwithHQ)>α-Methylene-γ-valerolactone (stabilized with HQ);alpha-Methylene-gamma-valerolactone (stabilized with HQ)
CBNumber
CB71457004
Molecular Formula
C6H8O2
Formula Weight
112.13
MOL File
62873-16-9.mol
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5-methyl-3-methylidene-oxolan-2-one Property

Density 
1.05
refractive index 
1.4570 to 1.4620
solubility 
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form 
clear liquid
color 
Colorless to Light yellow
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Safety

HS Code 
2932190090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
M1453
Product name
α-Methylene-γ-valerolactone (stabilized with HQ)
Purity
>97.0%(GC)
Packaging
5g
Price
$114
Updated
2024/03/01
TCI Chemical
Product number
M1453
Product name
α-Methylene-γ-valerolactone (stabilized with HQ)
Purity
>97.0%(GC)
Packaging
25g
Price
$456
Updated
2024/03/01
TRC
Product number
M725373
Product name
α-Methylene-γ-valerolactone
Packaging
500mg
Price
$90
Updated
2021/12/16
Apolloscientific
Product number
OR919340
Product name
Alpha-methylene-gamma-valerolactone
Purity
95%
Packaging
10g
Price
$646
Updated
2021/12/16
AK Scientific
Product number
7247CA
Product name
alpha-Methylene-gamma-valerolactone
Packaging
25g
Price
$683
Updated
2021/12/16
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5-methyl-3-methylidene-oxolan-2-one Chemical Properties,Usage,Production

Uses

α-Methylene-γ-valerolactone is a useful research chemical used in the catalytic synthesis of α-methylene-γ-valerolactone.

Synthesis Reference(s)

The Journal of Organic Chemistry, 47, p. 3630, 1982 DOI: 10.1021/jo00140a007
Tetrahedron Letters, 25, p. 5225, 1984 DOI: 10.1016/S0040-4039(01)81569-0

5-methyl-3-methylidene-oxolan-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

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5-methyl-3-methylidene-oxolan-2-one Suppliers

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62873-16-9, 5-methyl-3-methylidene-oxolan-2-oneRelated Search:

ALPHA-METHYLENE-GAMMA-VALEROLACTONE γ-Valerolactone

  • 5-methyl-3-methylidene-oxolan-2-one
  • alpha-Methylene-gamma-valerolactone (stabilized with HQ)
  • 2(3H)-Furanone, dihydro-5-methyl-3-methylene-
  • 5-Methyl-3-methylenedihydrofuran-2(3H)-one
  • α-Methylene-γ-valerolactone (stabilized with HQ)
  • -valerolactone (stabilized with HQ)
  • α-Methylene-γ-valerolactone(stabilizedwithHQ)&gt
  • α-Methylene-γ-valerolactone
  • α-Methylene-γ-valerolactone (stabilized with HQ)
  • 62873-16-9