1(3H)-Isobenzofuranone,6-methyl-(9CI)
- Product Name
- 1(3H)-Isobenzofuranone,6-methyl-(9CI)
- CAS No.
- 72985-23-0
- Chemical Name
- 1(3H)-Isobenzofuranone,6-methyl-(9CI)
- Synonyms
- 6-Methyl-3H-2-benzofuran-1-one;6-methyl-3H-2-benzofuran-l-one;6-methyl-2-benzofuran-1(3H)-one;6-methylisobenzofuran-1(3H)-one;6-methyl-1(3H)-Isobenzofuranone;1(3H)-Isobenzofuranone,6-methyl;6-Methylisobenzofuran-1(3H)-one B;1(3H)-Isobenzofuranone,6-methyl-(9CI)
- CBNumber
- CB61294510
- Molecular Formula
- C9H8O2
- Formula Weight
- 148.16
- MOL File
- 72985-23-0.mol
1(3H)-Isobenzofuranone,6-methyl-(9CI) Property
- Melting point:
- 71-73 °C(Solv: ligroine (8032-32-4))
- Boiling point:
- 332.5±41.0 °C(Predicted)
- Density
- 1.211±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- M313135
- Product name
- 6-Methylisobenzofuran-1(3H)-one
- Packaging
- 50mg
- Price
- $175
- Updated
- 2021/12/16
- Product number
- 8649BA
- Product name
- 6-Methylisobenzofuran-1(3H)-one
- Packaging
- 250mg
- Price
- $143
- Updated
- 2021/12/16
- Product number
- A169917
- Product name
- 6-Methylisobenzofuran-1(3H)-one
- Purity
- 95%
- Packaging
- 100mg
- Price
- $23
- Updated
- 2021/12/16
- Product number
- A169917
- Product name
- 6-Methylisobenzofuran-1(3H)-one
- Purity
- 95%
- Packaging
- 250mg
- Price
- $37
- Updated
- 2021/12/16
- Product number
- A169917
- Product name
- 6-Methylisobenzofuran-1(3H)-one
- Purity
- 95%
- Packaging
- 1g
- Price
- $108
- Updated
- 2021/12/16
1(3H)-Isobenzofuranone,6-methyl-(9CI) Chemical Properties,Usage,Production
Synthesis
177166-15-3
72985-23-0
Step 4: Synthesis of 6-methylphthalide 107 g (472 mmol) of 6-(bromomethyl)isobenzofuran-1(3H)-one was dissolved in 50 mL of methanol (dioxane may also be used as a solvent in some experiments). This solution was transferred to a Parr reaction flask containing 40 g (540 mmol) of calcium hydroxide and 2 g of 10% Pd/C. The suspension was subjected to a hydrogenation reaction under 40 psi hydrogen pressure until hydrogen uptake ceased. Upon completion of the reaction, all solids were removed by filtration and the filtrate was concentrated to give 67 g of brown solid product in 96% yield. The product was characterized by 1H NMR (CDCl3, 300 MHz): δ 2.53 (s, 3H), 5.30 (s, 2H), 7.49 (s, 1H), 7.54 (d, 3JHCCH = 7.9 Hz, 1H), 7.47 (d, 3JHCCH = 7.9 Hz, 1H).
References
[1] Patent: US2008/277622, 2008, A1
[2] Patent: US2011/251395, 2011, A1. Location in patent: Page/Page column 14
[3] Monatshefte fur Chemie, 1996, vol. 127, # 2, p. 201 - 217
1(3H)-Isobenzofuranone,6-methyl-(9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1(3H)-Isobenzofuranone,6-methyl-(9CI) manufacturers
- Product
- 1(3H)-Isobenzofuranone,6-methyl-(9CI) 72985-23-0
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-08