Dimethyl 4-bromophthalate
- CAS No.
- 87639-57-4
- Chemical Name:
- Dimethyl 4-bromophthalate
- Synonyms
- Dimethyl 4-bromophthalate;1,2-Benzenedicarboxylic acid, 4-broMo-, 1,2-diMethyl ester
- CBNumber:
- CB0418823
- Molecular Formula:
- C10H9BrO4
- Molecular Weight:
- 273.08
- MDL Number:
- MFCD07772010
- MOL File:
- 87639-57-4.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H315-H335 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| HS Code | 2917399590 |
Dimethyl 4-bromophthalate price More Price(43)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR40460 | Dimethyl 4-bromophthalate 98% | 87639-57-4 | 1g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR40460 | Dimethyl 4-bromophthalate 98% | 87639-57-4 | 5g | $24 | 2026-06-04 | Buy |
| Apolloscientific | OR40460 | Dimethyl 4-bromophthalate 98% | 87639-57-4 | 25g | $74 | 2026-06-04 | Buy |
| Apolloscientific | OR40460 | Dimethyl 4-bromophthalate 98% | 87639-57-4 | 100g | $286 | 2026-06-04 | Buy |
| Activate Scientific | AS39159 | Dimethyl 4-bromophthalate 98% | 87639-57-4 | 1g | $25 | 2026-06-04 | Buy |
Dimethyl 4-bromophthalate Chemical Properties, Uses, Production
Synthesis
86-90-8
87639-57-4
General procedure for the synthesis of dimethyl 4-bromophthalate using 5-bromoisobenzofuran-1,3-dione as starting material:(15-1) Synthesis of dimethyl 4-bromophthalate. Methanol (500 mL) was added to 4-bromophthalic anhydride (50.25 g). Subsequently, chlorosulfonic acid (1 mL) was added dropwise to the reaction system. The resulting reaction mixture was heated under reflux conditions overnight. After completion of the reaction, the reaction solution was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (eluent: hexane/ethyl acetate system) to afford the target product dimethyl 4-bromophthalate (39.98 g, 66.1% yield) as a colorless oil. The structure of the product was confirmed by 1H-NMR (400 MHz, CDCl3): δ (ppm) 3.90 (3H, s), 3.92 (3H, s), 7.63 (1H, d, J = 8.4 Hz), 7.68 (1H, dd, J = 2.0, 8.4 Hz), 7.84 (1H, d, J = 2.0 Hz).
References
[1] Patent: US2002/19531, 2002, A1
Dimethyl 4-bromophthalate Preparation Products And Raw materials
Raw materials
Preparation Products
Dimethyl 4-bromophthalate Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Hangzhou Sage Chemical Co., Ltd. | +86057186818502 13588463833 | info@sagechem.com | China | 10265 | 58 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| ShangHai D&B Biological Science and Technology Co.Ltd | 400-008-9730,021-54359730 400-008-9730 | info@chemxyz.com | China | 3642 | 60 |
| Mashilabs (Shanghai) Co.,Ltd. | 19916721580 | mafarm@126.com | China | 4534 | 58 |
| Shanghai HuanChuan Industry Co.,Ltd. | 021-61478794 | sales@hcshhai.com | China | 9781 | 50 |
| Changzhou Anxuan Chemical, Co., Ltd. | 13912302692 | sales@anxuanchem.com | China | 4824 | 58 |
| Struchem Co., Ltd. | 0512-63009836 18994340901 | helen@struchem.com | China | 3970 | 60 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
