ChemicalBook > CAS DataBase List > Caronic anhydride

Caronic anhydride

Product Name
Caronic anhydride
CAS No.
67911-21-1
Chemical Name
Caronic anhydride
Synonyms
6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione;aronicanhydride;caronic anhydride;Calderon anhydride;Vanillin Impurity 4;Caronic Anhydride >WIDELY Caronic anhydride;Caronic anhydride(Cas number:67911-21-1);6,6-Dimethyl-3-oxabicyclo[3.1.]hexane-2,4-dione;3-Oxabicyclo[3.1.0]hexane-2,4-dione,6,6-diMethyl-
CBNumber
CB3855588
Molecular Formula
C7H8O3
Formula Weight
140.14
MOL File
67911-21-1.mol
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Caronic anhydride Property

Melting point:
53-57℃
Boiling point:
246°C
Density 
1.274
Flash point:
113°C
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
soluble in Methanol
form 
Solid
color 
White
Sensitive 
Moisture Sensitive
InChI
InChI=1S/C7H8O3/c1-7(2)3-4(7)6(9)10-5(3)8/h3-4H,1-2H3
InChIKey
QKAHKEDLPBJLFD-UHFFFAOYSA-N
SMILES
C12C(C1(C)C)C(=O)OC2=O
CAS DataBase Reference
67911-21-1(CAS DataBase Reference)
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Safety

HazardClass 
IRRITANT
HS Code 
2914199090
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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical
Product number
C2596
Product name
Caronic Anhydride
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$113
Updated
2024/03/01
TCI Chemical
Product number
C2596
Product name
Caronic Anhydride
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$409
Updated
2024/03/01
Alfa Aesar
Product number
H66892
Product name
6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione, 98%
Packaging
100g
Price
$179
Updated
2021/12/16
Alfa Aesar
Product number
H66892
Product name
6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione, 98%
Packaging
25g
Price
$64.8
Updated
2021/12/16
TRC
Product number
C184263
Product name
Caronic Anhydride
Packaging
500mg
Price
$65
Updated
2021/12/16
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Caronic anhydride Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

Caronic anhydride, also known as 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione, is a pharmaceutical intermediate mainly used as a synthesis of Boceprevir, an oral protease inhibitor of hepatitis C. It is widely used in agricultural chemicals and other organic synthesis field.

Caronic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products

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Caronic anhydride Suppliers

Americas 1 Belgium 1 China 326 Europe 2 Germany 3 India 11 Italy 1 Japan 2 South Africa 1 United Kingdom 4 United States 22 Global 374
Carbosynth
Tel
--
Fax
--
Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
Advantage
58
Molekula Limited
Tel
--
Fax
--
Email
o@molekula.com
Country
United Kingdom
ProdList
6127
Advantage
58
Melrob Ltd (part of Nordmann)
Tel
--
Fax
--
Email
nquiries@melrob.com
Country
United Kingdom
ProdList
3065
Advantage
58
Apollo Scientific Ltd.
Tel
--
Fax
--
Email
sales@apolloscientific.co.uk
Country
United Kingdom
ProdList
6084
Advantage
88
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View Lastest Price from Caronic anhydride manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
Caronic anhydride 67911-21-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KGS
Release date
2024-11-14
Chongqing Zhihe Biopharmaceutical Co., Ltd.
Product
Caronic anhydride 67911-21-1
Price
US $0.00-0.00/kg
Min. Order
0.10000000149011612kg
Purity
99
Supply Ability
20tons
Release date
2024-02-06
Hebei Yanxi Chemical Co., Ltd.
Product
Caronic anhydride 67911-21-1
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20tons
Release date
2023-10-09

67911-21-1, Caronic anhydrideRelated Search:

Carbidopa Monohydrate ACETONE-D6 Acetoin Triethyl phosphate Dimethyl fumarate CIS-BUTENEDIOIC ANHYDRIDE Dimethyl sulfoxide N,N-Dimethylformamide Phthalic anhydride Isatoic Anhydride Hexane ETHANE Erythromycin Estolate Dimethyl ether Dimethyl carbonate Dimethyl sulfate 3,3 DIMETHYL CIS 1,2 CYCLOPROPANE DICARBOXYLIC ACID Acetic anhydride

  • 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione
  • caronic anhydride
  • 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione caronic anhydride aronicanhydride
  • aronicanhydride
  • 3-Oxabicyclo[3.1.0]hexane-2,4-dione,6,6-diMethyl-
  • 6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione (Caronic anhydride)
  • 6,6-dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-quinone
  • 6,6-Dimethyl-3-oxabicyclo[3.1.]hexane-2,4-dione
  • Caronic anhydride(Cas number:67911-21-1)
  • Caronic Anhydride &gt
  • 3,3-Dimethyl-1,2-cyclopropanedicarboxylic Anhydride
  • WIDELY Caronic anhydride
  • Calderon anhydride
  • Vanillin Impurity 4
  • 67911-21-1
  • API
  • 1
  • 3
  • 67911-21-1