Cas no 3337-62-0 (3,5-Dibromo-4-hydroxybenzoic acid)
3,5-Dibromo-4-hydroxybenzoic acid is a brominated aromatic compound with the molecular formula C7H4Br2O3. It features a hydroxyl group and a carboxylic acid functional group on a benzene ring substituted with bromine atoms at the 3 and 5 positions. This structural configuration lends the compound utility as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. Its high purity and well-defined reactivity make it suitable for precise bromination and coupling reactions. The compound’s stability under standard conditions ensures consistent performance in laboratory and industrial applications. It is commonly used in research settings for developing bioactive molecules and functional materials.
3337-62-0 structure
Product Name:3,5-Dibromo-4-hydroxybenzoic acid
CAS No:3337-62-0
MF:C7H4Br2O3
MW:295.912860870361
MDL:MFCD00002548
CID:44051
PubChem ID:76857
Update Time:2025-06-09
3,5-Dibromo-4-hydroxybenzoic acid Chemical and Physical Properties
Names and Identifiers
-
- 3,5-Dibromo-4-hydroxybenzoic acid
- 2-Chloro-5-fluorotoluene
- 3,5-Dibrom-4-hydroxy-benzoesaeure
- 3,5-Dibromo-4-hydroxybenzoate
- 3,5-dibromo4-hydroxybenzoic acid
- 4-hydroxy-3,5-dibromobenzoic acid
- acide dibromo-3,5 hydroxy-4 benzoique
- Benzoic acid,3,5-dibromo-4-hydroxy
- Bromoxynilbenzoic acid
- Bromoxynylbenzoic acid
- dbha
- DiBrHBz
- Bromoxynil acid
- NSC 21184
- 3,5-Dibromo-4-hydroxybenzoicacid
- D2674
- Epitope ID:122957
- 3,5-bis(bromanyl)-4-oxidanyl-benzoic acid
- CAS-3337-62-0
- 3,5-dibromo-p-salicylic acid
- NSC-21184
- InChI=1/C7H4Br2O3/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,10H,(H,11,12
- AKOS000113704
- FT-0614497
- MFCD00002548
- acide dibromo-3,5 hydroxy-4-benzoique
- A821752
- SCHEMBL1114408
- 3337-62-0
- Benzoic acid, 3,5-dibromo-4-hydroxy-
- CHEBI:1395
- C03925
- NSC21184
- UNII-95Z5A9EPEI
- EINECS 222-075-0
- NCGC00255692-01
- 95Z5A9EPEI
- DTXSID4041656
- CS-W014549
- DS-14433
- J-511260
- 3,5-dibromo-4-hydroxy-benzoic acid
- AE-641/00667049
- AM20061037
- Q27105450
- 3,5-di-bromo-4-hydroxybenzoic acid
- CHEMBL3181991
- Tox21_301956
- SY014325
- Z1269227546
- DTXCID2021656
- QSH
- O10919
- Benzoic acid,5-dibromo-4-hydroxy-
- AC-7767
- NS00000325
- EN300-116734
- 3,5-Dibromo-p-salicylate
- BBL025727
- Bromoxynylbenzoate
- STL355033
- C7H4Br2O3
- DB-022003
- 222-075-0
- FD71103
-
- MDL： MFCD00002548
- Inchi： 1S/C7H4Br2O3/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,10H,(H,11,12)
- InChI Key： PHWAJJWKNLWZGJ-UHFFFAOYSA-N
- SMILES： BrC1C(=C(C=C(C(=O)O)C=1)Br)O
- BRN： 2416147
Computed Properties
- Exact Mass: 293.85300
- Monoisotopic Mass: 293.853
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 12
- Rotatable Bond Count: 1
- Complexity: 174
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 4
- XLogP3: nothing
- Topological Polar Surface Area: 57.5A^2
Experimental Properties
- Color/Form: With white powder
- Density: 2.0591 (rough estimate)
- Melting Point: 271-274 oC
- Boiling Point: 342°C at 760 mmHg
- Flash Point: 160.6℃
- Refractive Index: 1.4947 (estimate)
- PSA: 57.53000
- LogP: 2.61540
- Solubility: Not determined
3,5-Dibromo-4-hydroxybenzoic acid Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H315-H319
- Warning Statement： P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
- Hazard Category Code： R36/37/38
- Safety Instruction： S24/25-S37/39-S26
-
Hazardous Material Identification：
- HazardClass：IRRITANT
- TSCA：Yes
- Storage Condition：Keep in dark place,Sealed in dry,Room Temperature
- Risk Phrases：R36/37/38
- Safety Term：S24/25
3,5-Dibromo-4-hydroxybenzoic acid Customs Data
- HS CODE：2918290000
- Customs Data：
China Customs Code:
2918290000Overview:
2918290000 Other carboxylic acids and anhydrides containing phenolic groups but not other oxy groups\Acyl halide\Peroxides and peroxyacids and their derivatives.Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods).VAT:17.0%.Tax refund rate:9.0%.MFN tariff:6.5%.general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Regulatory conditions:
A.Customs clearance form for Inbound Goods
B.Customs clearance form for outbound goodsInspection and quarantine category:
R.Sanitary supervision and inspection of imported food
S.Sanitary supervision and inspection of exported foodSummary:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%
3,5-Dibromo-4-hydroxybenzoic acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | 018500-1g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | 97% | 1g |
￡10.00 | 2022-02-28 | |
| Fluorochem | 018500-25g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | 97% | 25g |
￡12.00 | 2022-02-28 | |
| Fluorochem | 018500-100g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | 97% | 100g |
￡37.00 | 2022-02-28 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | C136156-100g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | ≥98.0%(HPLC) | 100g |
￥178.90 | 2023-09-03 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | C136156-25g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | ≥98.0%(HPLC) | 25g |
￥56.90 | 2023-09-03 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | C136156-5g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | ≥98.0%(HPLC) | 5g |
￥46.90 | 2023-09-03 | |
| NAN JING HUA XUE SHI JI GU FEN Co., Ltd. | C0685659451- 5g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | 98%（HPLC） | 5g |
￥ 56.5 | 2021-05-18 | |
| NAN JING HUA XUE SHI JI GU FEN Co., Ltd. | C0685659443- 25g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | 98%（HPLC） | 25g |
￥ 105.9 | 2021-05-18 | |
| NAN JING HUA XUE SHI JI GU FEN Co., Ltd. | C0685659435- 100g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | 98%（HPLC） | 100g |
￥ 294.1 | 2021-05-18 | |
| Chemenu | CM157172-1000g |
3,5-Dibromo-4-hydroxybenzoic acid |
3337-62-0 | 95+% | 1000g |
$281 | 2021-06-17 |
3,5-Dibromo-4-hydroxybenzoic acid Related Literature
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Fabrizia Pasquarelli,Agata Spera,Laura Cantarella,Maria Cantarella RSC Adv. 2015 5 36913
-
Fabrizia Pasquarelli,Agata Spera,Laura Cantarella,Maria Cantarella RSC Adv. 2015 5 36913
-
Huaxia Shi,Wucheng Sun,Changbing Liu,Guiying Gu,Bo Ma,Weili Si,Nina Fu,Qi Zhang,Wei Huang,Xiaochen Dong J. Mater. Chem. B 2016 4 113
-
Linus O. Johannissen,David Leys,Sam Hay Phys. Chem. Chem. Phys. 2017 19 6090
-
5. CXCIII.—The bromination of phenol. 2 : 4- and 2 : 6-dibromophenolFrank George Pope,Arthur Samuel Wood J. Chem. Soc. Trans. 1912 101 1823
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