ChemicalBook > CAS DataBase List > 2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE

2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE

Product Name
2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE
CAS No.
4423-79-4
Chemical Name
2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE
Synonyms
1,4-dioxaspiro[4.5]decan-3-one;1,4-DIOXASPIRO[4.5]DECAN-2-ONE;1,4-DIOXASPIRO[4.5]-2-DECANONE;2,2-pentamethyl 1,3-dioxane-4-ketone;2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE;2,2-Pentamethylene-1,3-dioxolan-4-one>2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE 98+%;2,2-pentamethylene-1,3-dioxyhexacycloyl-4-one
CBNumber
CB3493782
Molecular Formula
C8H12O3
Formula Weight
156.18
MOL File
4423-79-4.mol
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2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE Property

Melting point:
32-35 °C(lit.)
Boiling point:
70 °C0.5 mm Hg(lit.)
Density 
1.0887 (rough estimate)
refractive index 
1.4430 (estimate)
Flash point:
221 °F
form 
powder to lump to clear liquid
color 
White or Colorless to Light yellow
InChI
1S/C8H12O3/c9-7-6-10-8(11-7)4-2-1-3-5-8/h1-6H2
InChIKey
HBGAMCTZOLJGAS-UHFFFAOYSA-N
SMILES
O=C1COC2(CCCCC2)O1
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HS Code 
2932990090
Storage Class
11 - Combustible Solids
Hazard Classifications
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
P1019
Product name
2,2-Pentamethylene-1,3-dioxolan-4-one
Purity
>98.0%(GC)
Packaging
5g
Price
$55
Updated
2025/07/31
TCI Chemical
Product number
P1019
Product name
2,2-Pentamethylene-1,3-dioxolan-4-one
Purity
>98.0%(GC)
Packaging
25g
Price
$276
Updated
2025/07/31
TRC
Product number
P275518
Product name
2,2-Pentamethylene-1,3-dioxolan-4-one
Packaging
100mg
Price
$60
Updated
2021/12/16
Apolloscientific
Product number
OR936836
Product name
2,2-Pentamethylene-1,3-dioxolan-4-one
Purity
95%
Packaging
1g
Price
$145
Updated
2021/12/16
SynQuest Laboratories
Product number
2H25-1-3G
Product name
2,2-Pentamethylene-1,3-dioxolan-4-one
Purity
95%
Packaging
1g
Price
$160
Updated
2021/12/16
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2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE Chemical Properties,Usage,Production

Uses

1,4-Dioxaspiro[4.5]decan-2-one has been used in the synthesis of L-callipeltose, the deoxyamino sugar of L-callipeltoside A.

Synthesis Reference(s)

The Journal of Organic Chemistry, 52, p. 1353, 1987 DOI: 10.1021/jo00383a038

2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE Suppliers

Americas 1 Belgium 1 Canada 1 China 46 Europe 1 Germany 2 India 2 Japan 3 Poland 1 Spain 1 Switzerland 1 United Kingdom 6 United States 17 Global 83
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
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jkinfo@jkchemical.com
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China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
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China
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
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China
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Tianjin heowns Biochemical Technology Co., Ltd.
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400 638 7771
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sales@heowns.com
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China
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Shanghai Jian Chao Chemical Technology Co., Ltd.
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150-2103-5486 18017383231
Fax
qq：2817624287
Email
983544897@qq.com
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China
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TOKYO CHEMICAL INDUSTRY CO., LTD.
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03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
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TCI Europe
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320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
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Europe
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TCI AMERICA
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800-4238616
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+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
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9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
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sales@9dingchem.com
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China
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Bide Pharmatech Ltd.
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400-400-164-7117 18317119277
Fax
+86-21-61629029
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product02@bidepharm.com
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China
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View Lastest Price from 2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE manufacturers

Honest Joy Holdings Limited
Product
1,4-dioxaspiro[4.5]decan-3-one 4423-79-4
Price
US $0.00/KG
Min. Order
1KG
Purity
97.5%
Supply Ability
100 tons
Release date
2022-01-17
Career Henan Chemical Co
Product
2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE 4423-79-4
Price
US $1.80/KG
Min. Order
1g
Purity
90.0%-99.9%
Supply Ability
800kg
Release date
2020-03-20

4423-79-4, 2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONERelated Search:

2-Decanone (S)-CAMPHORSULFONIC ACID DIISOPROPYLAMIDE MANDELATE ACETAL (R)-CAMPHORSULFONIC ACID DIISOPROPYLAMIDE GLYCOLATE ACETAL 2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE (S)-CAMPHORSULFONIC ACID DIISOPROPYLAMIDE LACTATE ACETAL (R)-CAMPHORSULFONIC ACID DIISOPROPYLAMIDE LACTATE ACETAL (R)-CAMPHORSULFONIC ACID DIISOPROPYLAMIDE MANDELATE ACETAL (S)-CAMPHORSULFONIC ACID DIISOPROPYLAMIDE GLYCOLATE ACETAL 3-phenyl-1,4-dioxaspiro[4.5]decan-2-one

  • 1,4-dioxaspiro[4.5]decan-3-one
  • 2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE
  • 1,4-DIOXASPIRO[4.5]-2-DECANONE
  • 1,4-DIOXASPIRO[4.5]DECAN-2-ONE
  • 2,2-PENTAMETHYLENE-1,3-DIOXOLAN-4-ONE 98+%
  • 2,2-Pentamethylene-1,3-dioxolan-4-one&gt
  • 2,2-pentamethyl 1,3-dioxane-4-ketone
  • 2,2-pentamethylene-1,3-dioxyhexacycloyl-4-one
  • 4423-79-4
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  • Dioxolanes
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