ChemicalBook >> CAS DataBase List >>2-(3-OXO-1,3-DIHYDROISOBENZOFURAN-1-YLIDEN)ACETIC ACID
2-(3-OXO-1,3-DIHYDROISOBENZOFURAN-1-YLIDEN)ACETIC ACID
- CAS No.
- 4743-57-1
- Chemical Name:
- 2-(3-OXO-1,3-DIHYDROISOBENZOFURAN-1-YLIDEN)ACETIC ACID
- Synonyms
- AKOS B028732;AKOS AUF01739;BUTTPARK 93\04-19;CHEMBRDG-BB 5116485;PHTHALIDENEACETIC ACID;3-carboxymethylenephthalide;alpha)-phthalanaceticacid,3-oxo-delta(sup;3-oxo-delta(sup1,alpha)-phthalanaceticacid;2-(3-Oxoisobenzofuran-1(3H)-ylidene)acetic acid;(2Z)-2-(3-oxo-1-isobenzofuranylidene)acetic acid
- CBNumber:
- CB7678242
- Molecular Formula:
- C10H6O4
- Molecular Weight:
- 190.15
- MDL Number:
- MFCD00085156
- MOL File:
- 4743-57-1.mol
Last updated:2023-07-21 08:27:59
| Melting point | 287 °C |
|---|---|
| Boiling point | 245.64°C (rough estimate) |
| Density | 1.1083 (rough estimate) |
| refractive index | 1.4440 (estimate) |
| pka | 2.74±0.41(Predicted) |
| EPA Substance Registry System | Acetic acid, (3-oxo-1(3H)-isobenzofuranylidene)- (4743-57-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H302 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501 |
| HazardClass | IRRITANT |
2-(3-OXO-1,3-DIHYDROISOBENZOFURAN-1-YLIDEN)ACETIC ACID price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S449504 | PHTHALIDENEACETIC ACID AldrichCPR | 4743-57-1 | 1G | $179 | 2024-03-01 | Buy |
| AK Scientific | Y9179 | 2-(3-Oxo-1,3-dihydroisobenzofuran-1-yliden)aceticacid | 4743-57-1 | 500mg | $220 | 2021-12-16 | Buy |
| Activate Scientific | AS64465 | 2-(3-Oxo-1,3-dihydroisobenzofuran-1-yliden)aceticacid 95+% | 4743-57-1 | 1g | $93 | 2021-12-16 | Buy |
| Matrix Scientific | 038005 | (2Z)-(3-Oxo-2-benzofuran-1(3H)-ylidene)acetic acid | 4743-57-1 | 500mg | $126 | 2021-12-16 | Buy |
| Activate Scientific | AS64465 | 2-(3-Oxo-1,3-dihydroisobenzofuran-1-yliden)aceticacid 95+% | 4743-57-1 | 25g | $907 | 2021-12-16 | Buy |
Synthesis of 2-(3-OXO-1,3-DIHYDROISOBENZOFURAN-1-YLIDEN)ACETIC ACID from Phthalic anhydride and Acetic anhydride
2-(3-OXO-1,3-DIHYDROISOBENZOFURAN-1-YLIDEN)ACETIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
2-(3-OXO-1,3-DIHYDROISOBENZOFURAN-1-YLIDEN)ACETIC ACID Suppliers
Global( 26)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 | market03@meryer.com | China | 40241 | 62 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35906 | 56 |
| Aikon International Limited | 025-58851090 13611564524 | lwan@aikonchem.com | China | 15952 | 58 |
| Shanghai Haohong Scientific Co., Ltd. | 400-400-8210725 | malulu@leyan.com | China | 40041 | 58 |
| Nanjing Shizhou Biology Technology Co.,Ltd | -- | info@synzest.com | China | 6857 | 58 |
3-carboxymethylenephthalide
3-oxo-delta(sup1,alpha)-phthalanaceticacid
alpha)-phthalanaceticacid,3-oxo-delta(sup
2-(3-OXO-1,3-DIHYDROISOBENZOFURAN-1-YLIDEN)ACETIC ACID
BUTTPARK 93\04-19
CHEMBRDG-BB 5116485
PHTHALIDENEACETIC ACID
(2Z)-(3-oxo-2-benzofuran-1(3H)-ylidene)acetic acid
AKOS AUF01739
AKOS B028732
(2Z)-2-(3-oxo-1-isobenzofuranylidene)acetic acid
2-(3-Oxoisobenzofuran-1(3H)-ylidene)acetic acid
Acetic acid, 2-(3-oxo-1(3H)-isobenzofuranylidene)-
4743-57-1