ChemicalBook > CAS DataBase List > 3-(Methoxymethylene)-2(3H)-benzofuranone

3-(Methoxymethylene)-2(3H)-benzofuranone

Product Name
3-(Methoxymethylene)-2(3H)-benzofuranone
CAS No.
40800-90-6
Chemical Name
3-(Methoxymethylene)-2(3H)-benzofuranone
Synonyms
3-(METHOXYMETHYLENE)-2(3H)-BENZOFURANONE;3-(methoxymethylidene)-1-benzofuran-2-one;3-(methoxymethylidene)-1-isobenzofuranone;3-(A-METHOXY)METHYLENEBENZOFURAN-2(3H)-ONE;2(3H)-Benzofuranone, 3-(methoxymethylene)-;3-(Α-Methoxy)Methylenebenzofuran- 2(3H)-One
CBNumber
CB7547702
Molecular Formula
C10H8O3
Formula Weight
176.17
MOL File
40800-90-6.mol
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3-(Methoxymethylene)-2(3H)-benzofuranone Property

Boiling point:
331.1±37.0 °C(Predicted)
Density 
1.358±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
color 
Off-White to Pale Beige
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
M264230
Product name
3-(Methoxymethylene)-2(3H)-benzofuranone
Packaging
100mg
Price
$155
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0078690
Product name
3-(METHOXYMETHYLENE)-2(3H)-BENZOFURANONE
Purity
95.00%
Packaging
5G
Price
$909.56
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
41333
Product name
3-(Methoxymethylene)-2(3H)-benzofuranone
Packaging
1g
Price
$1125
Updated
2021/12/16
Crysdot
Product number
CD11127736
Product name
3-(Methoxymethylene)benzofuran-2(3H)-one
Purity
95+%
Packaging
250mg
Price
$305
Updated
2021/12/16
Alichem
Product number
40800906
Product name
3-(Methoxymethylene)benzofuran-2(3H)-one
Packaging
1g
Price
$632.4
Updated
2021/12/16
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3-(Methoxymethylene)-2(3H)-benzofuranone Chemical Properties,Usage,Production

Uses

3-(Methoxymethylene)-2(3H)-benzofuranone is an intermediate in the synthesis of Azoxystrobin (A965150), an strobilurin fungicide.

3-(Methoxymethylene)-2(3H)-benzofuranone Preparation Products And Raw materials

Raw materials

Preparation Products

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3-(Methoxymethylene)-2(3H)-benzofuranone Suppliers

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40800-90-6, 3-(Methoxymethylene)-2(3H)-benzofuranoneRelated Search:

Dibenzofuran Furazolidone Benzofuran 2-COUMARANONE 3-(Methoxymethylene)-2(3H)-benzofuranone

  • 3-(methoxymethylidene)-1-isobenzofuranone
  • 3-(A-METHOXY)METHYLENEBENZOFURAN-2(3H)-ONE
  • 3-(METHOXYMETHYLENE)-2(3H)-BENZOFURANONE
  • 3-(methoxymethylidene)-1-benzofuran-2-one
  • 2(3H)-Benzofuranone, 3-(methoxymethylene)-
  • 3-(Α-Methoxy)Methylenebenzofuran- 2(3H)-One
  • 40800-90-6