ChemicalBook > CAS DataBase List > ALPHA-METHYL-GAMMA-BUTYROLACTONE

ALPHA-METHYL-GAMMA-BUTYROLACTONE

Product Name
ALPHA-METHYL-GAMMA-BUTYROLACTONE
CAS No.
1679-47-6
Chemical Name
ALPHA-METHYL-GAMMA-BUTYROLACTONE
Synonyms
3-Methyldihydrofuran-2(3H)-one;DIHYDRO-3-METHYL-2(3H)-FURANONE;2-Methyl-4-butanolide;α-Methyl-γ-butyrolactone;alpha-Methylbutyrolactone;2(3H)-Furanone,dihydro-3-methyl-;4,5-DIHYDRO-3-METHYL-2(3H)-FURANONE;NSC 102837;2-Methylbutanolide;3-Methyloxolan-2-one
CBNumber
CB4320410
Molecular Formula
C5H8O2
Formula Weight
100.12
MOL File
1679-47-6.mol
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ALPHA-METHYL-GAMMA-BUTYROLACTONE Property

Boiling point:
78-81 °C/10 mmHg (lit.)
Density 
1,06 g/cm3
refractive index 
n20/D 1.432(lit.)
Flash point:
163 °F
storage temp. 
2-8°C
solubility 
THF: soluble
form 
clear liquid
color 
Colorless to Almost colorless
BRN 
80418
CAS DataBase Reference
1679-47-6
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Safety

Safety Statements 
23-24/25
WGK Germany 
3
HS Code 
2932209090
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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

Sigma-Aldrich
Product number
117757
Product name
α-Methyl-γ-butyrolactone
Purity
98%
Packaging
5g
Price
$104
Updated
2024/03/01
Sigma-Aldrich
Product number
117757
Product name
α-Methyl-γ-butyrolactone
Purity
98%
Packaging
25g
Price
$190
Updated
2024/03/01
TCI Chemical
Product number
M1100
Product name
alpha-Methyl-gamma-butyrolactone
Purity
>98.0%(GC)
Packaging
25g
Price
$148
Updated
2024/03/01
Sigma-Aldrich
Product number
117757
Product name
α-Methyl-γ-butyrolactone
Purity
98%
Packaging
100g
Price
$685
Updated
2024/03/01
TRC
Product number
M303548
Product name
3-Methyldihydrofuran-2(3H)-one
Packaging
2.5g
Price
$90
Updated
2021/12/16
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ALPHA-METHYL-GAMMA-BUTYROLACTONE Chemical Properties,Usage,Production

Uses

α-Methyl-γ-butyrolactone was used as model compound in Bracketing experiments to investigate the thermodynamically favored site of reaction of pilocarpine.

Uses

ALPHA-METHYL-GAMMA-BUTYROLACTONE was used as model compound in Bracketing experiments to investigate the thermodynamically favored site of reaction of pilocarpine.

Definition

ChEBI: Dihydro-3-methyl-2(3H)-furanone is a gamma-lactone.

General Description

α-Methyl-γ-butyrolactone undergoes benzylation to give racemic α-benzyl-α-methyl-γ-butyrolactone.

ALPHA-METHYL-GAMMA-BUTYROLACTONE Preparation Products And Raw materials

Raw materials

Preparation Products

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ALPHA-METHYL-GAMMA-BUTYROLACTONE Suppliers

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1679-47-6, ALPHA-METHYL-GAMMA-BUTYROLACTONERelated Search:

N-HEXADECENYLSUCCINIC ANHYDRIDE Octenyl succinic anhydride ISOOCTADECENYLSUCCINIC ANHYDRIDE Hexahydro-4-methylphthalic anhydride 2-Acetylbutyrolactone (+)-Pilocarpine hydrochloride (+)-CAMPHANIC ACID CHLORIDE ALPHA-ACETYL-ALPHA-METHYL-GAMMA-BUTYROLACTONE TETRADECENYLSUCCINIC ANHYDRIDE CIS-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE METHYLSUCCINIC ANHYDRIDE cis-1,2,3,6-Tetrahydrophthalic anhydride ALPHA,ALPHA-DIPHENYL-GAMMA-BUTYROLACTONE 2-DODECEN-1-YLSUCCINIC ANHYDRIDE ALPHA-METHYL-GAMMA-BUTYROLACTONE Cyclobutane-1,2,3,4-tetracarboxylic dianhydride Furan Gamma Butyrolactone

  • 4-Hydroxy-2-methylbutanoic acid lactone
  • 4-Hydroxy-2-methylbutyric acid lactone
  • alpha-Methylbutyrolactone
  • Methyl-.gamma.butyrolactone,.alpha.-methyl-.gamma.-butyrolactone,butyricacid,4-hydroxy-2-methyl-,.gamma.-lactone
  • (±)-3-Methyl-dihydro-furan-2-one
  • (R,S)-3-Methyl-dihydro-furan-2-one
  • 2(3H)-Furanone,dihydro-3-methyl-
  • 2-Methyl-4-butanolide
  • 2-Methylbutanolide
  • 2-Methyl-gamma-butyrolactone
  • 3-Methyldihydro-2(3H)-furanone
  • 3-Methyldihydrofuran-2(3H)-one
  • 3-Methyltetrahydro-2-furanone
  • A-METHYL-G-BUTYROLACTONE
  • ALPHA-METHYL-GAMMA-BUTYROLACTONE
  • 4,5-DIHYDRO-3-METHYL-2(3H)-FURANONE
  • ALPHA-METHYL-GAMMA-BUTYRICLACTONE
  • 2-Methyl-4-hydroxybutanoic acid lactone
  • 4,5-Dihydro-3-methylfuran-2(3H)-one
  • DIHYDRO-3-METHYL-2(3H)-FURANONE
  • α-Methyl-γ-butyrolactone,4,5-Dihydro-3-methyl-2(3H)-furanone
  • 3-Methyloxolan-2-one
  • 3-Methyl-2-oxooxolane
  • NSC 102837
  • alpha-Methyl-gaMMa-butyrolactone 98%
  • 3-Methyldihydro-2(3H)-fur
  • α-Methyl-γ-butyrolactone&gt
  • Methyl-Gamma-Butyrolactone
  • α-Methyl-γ-butyrolactone
  • Methyl-gamma-butyrolacton
  • (3R)-3-methyloxolan-2-one
  • 1679-47-6
  • Organic Building Blocks
  • Lactones
  • Building Blocks
  • Carbonyl Compounds