2,3,5,6-Tetrabromo-1,4-benzoquinone
Modify Date: 2026-06-30 19:47:15
2,3,5,6-Tetrabromo-1,4-benzoquinone structure
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Common Name | 2,3,5,6-Tetrabromo-1,4-benzoquinone | ||
|---|---|---|---|---|
| CAS Number | 488-48-2 | Molecular Weight | 423.679 | |
| Density | 3.1±0.1 g/cm3 | Boiling Point | 340.5±42.0 °C at 760 mmHg | |
| Molecular Formula | C6Br4O2 | Melting Point | 292-294 °C(lit.) | |
| MSDS | N/A | Flash Point | 120.0±14.4 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | Tetrabromo-1,4-benzoquinone |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 3.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 340.5±42.0 °C at 760 mmHg |
| Melting Point | 292-294 °C(lit.) |
| Molecular Formula | C6Br4O2 |
| Molecular Weight | 423.679 |
| Flash Point | 120.0±14.4 °C |
| Exact Mass | 419.663147 |
| PSA | 34.14000 |
| LogP | 2.05 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.807 |
| InChIKey | LWHDQPLUIFIFFT-UHFFFAOYSA-N |
| SMILES | O=C1C(Br)=C(Br)C(=O)C(Br)=C1Br |
| Storage condition | Amber Vial, -20?C Freezer |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
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Bromanil
Revision number: 5
SAFETY DATA SHEET Section1. IDENTIFICATION Product name:Bromanil Revision number:5 Section2. HAZARDS IDENTIFICATION GHS classification PHYSICAL HAZARDSNot classified HEALTH HAZARDS Skin corrosion/irritationCategory 2 Category 2A Serious eye damage/eye irritation ENVIRONMENTAL HAZARDSNot classified GHS label elements, including precautionary statements Pictograms or hazard symbols Signal wordWarning Hazard statementsCauses skin irritation Causes serious eye irritation Precautionary statements: Wash hands thoroughly after handling. [Prevention] Wear protective gloves/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, [Response] if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. IF ON SKIN: Gently wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substance/mixture:Substance Components:Bromanil Percent:>98.0%(T) CAS Number:488-48-2 Synonyms:Tetrabromo-1,4-benzoquinone C6Br4O2 Chemical Formula: Section4. FIRST AID MEASURES Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell. Bromanil Section4. FIRST AID MEASURES Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Ingestion:Get medical advice/attention if you feel unwell. Rinse mouth. A rescuer should wear personal protective equipment, such as rubber gloves and air- Protection of first-aiders: tight goggles. Section5. FIRE-FIGHTING MEASURES Suitable extinguishingDry chemical, foam, water spray, carbon dioxide. media: Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to from the chemical:generate poisonous fume. Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place. In case of fire in the surroundings: Remove movable containers if safe to do so. Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment. equipment for firefighters: Section6. ACCIDENTAL RELEASE MEASURES Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak. protective equipment and Entry to non-involved personnel should be controlled around the leakage area by emergency procedures: roping off, etc. Environmental precautions: Prevent product from entering drains. Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it. containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with up: appropriate laws and regulations. Section7. HANDLING AND STORAGE Precautions for safe handling Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment. Prevent dispersion of dust. Wash hands and face thoroughly after handling. Use a local exhaust if dust or aerosol will be generated. Advice on safe handling: Avoid contact with skin, eyes and clothing. Conditions for safe storage, including any incompatibilities Storage conditions:Keep container tightly closed. Store in a cool and dark place. Store away from incompatible materials such as oxidizing agents. Packaging material:Comply with laws. Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering controls:Install a closed system or local exhaust as possible so that workers should not be exposed directly. Also install safety shower and eye bath. Personal protective equipment Respiratory protection: Dust respirator. Follow local and national regulations. Hand protection:Protective gloves. Safety glasses. A face-shield, if the situation requires. Eye protection: Skin and body protection: Protective clothing. Protective boots, if the situation requires. Section9. PHYSICAL AND CHEMICAL PROPERTIES Physical state (20°C):Solid Crystal- Powder Form: Colour:Yellow No data available Odour: Bromanil Section9. PHYSICAL AND CHEMICAL PROPERTIES pH: No data available Melting point/freezing point:No data available Boiling point/range:No data available Flash point:No data available Flammability or explosive limits: Lower:No data available Upper:No data available Relative density:No data available Solubility(ies): [Water]Insoluble [Other solvents]No data available Section10. STABILITY AND REACTIVITY Chemical stability:Stable under proper conditions. Possibility of hazardous No special reactivity has been reported. reactions: Incompatible materials: Oxidizing agents Hazardous decomposition Carbon monoxide, Carbon dioxide, Hydrogen bromide products: Section11. TOXICOLOGICAL INFORMATION Acute Toxicity:ipr-mus LD:>500 mg/kg Skin corrosion/irritation: No data available Serious eyeNo data available damage/irritation: Germ cell mutagenicity: No data available Carcinogenicity: No data available IARC = NTP =No data available Reproductive toxicity:No data available RTECS Number:DK6772500 Section12. ECOLOGICAL INFORMATION Ecotoxicity: Fish:No data available Crustacea:No data available No data available Algae: Persistence / degradability: No data available No data available Bioaccumulative potential(BCF): Mobility in soil Log Pow:No data available Soil adsorption (Koc):No data available Henry's LawNo data available constant(PaM3/mol): Section13. DISPOSAL CONSIDERATIONS Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section14. TRANSPORT INFORMATION Hazards Class:Does not correspond to the classification standard of the United Nations UN-No:Not listed Bromanil Section15. REGULATORY INFORMATION Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002 and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed. SECTION 16 - ADDITIONAL INFORMATION N/A |
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S37/39 |
| WGK Germany | 3 |
| RTECS | DK6772500 |
| HS Code | 2914700090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 9 | |
|---|---|
| DownStream 9 | |
CAS#:123-31-9
CAS#:100-02-7
CAS#:371-41-5![2,3,5,6-tetrabromocyclohexa-2,5-diene-1,4-dione compound with 3-(2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (1:1) Structure](https://image.chemsrc.com/caspic/497/1425681-48-6.png)
CAS#:1425681-48-6
CAS#:106-51-4
CAS#:610-92-4
CAS#:104-92-7
CAS#:65-85-0
CAS#:108-95-2
CAS#:19403-94-2
CAS#:87-82-1
CAS#:34554-51-3
CAS#:3533-07-1
CAS#:645-49-8
CAS#:103-30-0
CAS#:1151-98-0
CAS#:16183-83-8
CAS#:103059-89-8This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
This table contains target information, in‑vitro & in‑vivo assay data for this compound.
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Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
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This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Q312 TETRABROMO-1,4-BENZOQUINONE |
| EINECS 207-679-4 |
| Tetrabromo-1,4-Benzoquinone |
| 2,3,5,6-TETRABROMO-(1,4)BENZOQUINONE |
| MFCD00013785 |
| 2,3,5,6-Tetrabromo-1,4-benzoquinone |
| 2,3,5,6-tetrabromocyclohexa-2,5-diene-1,4-dione |
| Tetrabromo-p-benzoquinone |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the boiling point of Tetrabromo-1,4-benzoquinone? |
| A: Boiling point of Tetrabromo-1,4-benzoquinone is 340.5±42.0 °C at 760 mmHg. |
| Q: What is the melting point of Tetrabromo-1,4-benzoquinone? |
| A: Melting point of Tetrabromo-1,4-benzoquinone is 292-294 °C(lit.). |
| Q: What is the polar surface area (PSA) of Tetrabromo-1,4-benzoquinone? |
| A: Polar surface area (PSA) of Tetrabromo-1,4-benzoquinone is 34.14000. |
| Q: What is the molecular formula of Tetrabromo-1,4-benzoquinone? |
| A: Molecular formula of Tetrabromo-1,4-benzoquinone is C6Br4O2. |
| Q: What is the SMILES notation of Tetrabromo-1,4-benzoquinone? |
| A: SMILES notation of Tetrabromo-1,4-benzoquinone is O=C1C(Br)=C(Br)C(=O)C(Br)=C1Br. |
| Q: What is the molecular weight of Tetrabromo-1,4-benzoquinone? |
| A: Molecular weight of Tetrabromo-1,4-benzoquinone is 423.679. |
| Q: What is the InChIKey of Tetrabromo-1,4-benzoquinone? |
| A: InChIKey of Tetrabromo-1,4-benzoquinone is LWHDQPLUIFIFFT-UHFFFAOYSA-N. |
| Q: What is the safety information for Tetrabromo-1,4-benzoquinone? |
| A: Safety information for Tetrabromo-1,4-benzoquinone: S26-S37/39. |
| Q: What is the CAS number of Tetrabromo-1,4-benzoquinone? |
| A: CAS number of Tetrabromo-1,4-benzoquinone is 488-48-2. |
| Q: What are the upstream materials of Tetrabromo-1,4-benzoquinone? |
| A: Related upstream materials(CAS) of Tetrabromo-1,4-benzoquinone: 123-31-9;100-02-7;371-41-5;1425681-48-6;106-51-4;610-92-4;104-92-7;65-85-0;108-95-2. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |