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| 中文名 | 2-(二氟甲氧基)溴苄 |
|---|---|
| 英文名 | 2-(Difluoromethoxy)Benzyl Bromide |
| 中文别名 | 2-二氟甲氧基苄溴 |
| 英文别名 |
α-Bromo-2-(difluoromethoxy)toluene
1-(Bromomethyl)-2-(difluoromethoxy)benzene 2-(Difluoromethoxy)benzyl bromide Benzene, 1-(bromomethyl)-2-(difluoromethoxy)- [2-(Bromomethyl)phenoxy]difluoromethane 2-(Bromomethyl)phenyl difluoromethyl ether FYFOR B1E MFCD00190103 |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 225.2±35.0 °C at 760 mmHg |
| 分子式 | C8H7BrF2O |
| 分子量 | 237.041 |
| 闪点 | 108.9±10.2 °C |
| 精确质量 | 235.964828 |
| PSA | 9.23000 |
| LogP | 3.01 |
| 外观性状 | 透明无色至淡黄色液体 |
| 蒸汽压 | 0.1±0.4 mmHg at 25°C |
| 折射率 | 1.507 |
| 储存条件 | 室温，干燥 |
|
Material Safety Data Sheet
Section1. Identification of the substance Product Name: 2-(Difluoromethoxy)benzyl bromide Synonyms: Section2. Hazards identification Harmful by inhalation, in contact with skin, and if swallowed. H314:Causes severe skin burns and eye damage
H318:Causes serious eye damage P280:Wear protective gloves/protective clothing/eye protection/face protection P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing P309:IF exposed or you feel unwell: P310:Immediately call a POISON CENTER or doctor/physician Section3. Composition/information on ingredients. Ingredient name:2-(Difluoromethoxy)benzyl bromide CAS number:85684-64-6 Section4. First aid measures Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention. Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical attention. Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention. Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention. Section5. Fire fighting measures In the event of a fire involving this material, alone or in combination with other materials, use dry powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus should be worn. Section6. Accidental release measures Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards. Respiratory precaution:Wear approved mask/respirator Hand precaution:Wear suitable gloves/gauntlets Skin protection:Wear suitable protective clothing Eye protection:Wear suitable eye protection Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12. Environmental precautions: Do not allow material to enter drains or water courses. Section7. Handling and storage Handling:This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified No data Boiling point: Melting point:No data Flash point:No data Density:No data Molecular formula: C8H7BrF2O Molecular weight: 237 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride, hydrogen bromide. Section11. Toxicological information No data. Section12. Ecological information No data. Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information UN Number:UN3265 Class: 8 Packing group: II Proper shipping name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-(Difluoromethoxy)benzyl bromide) Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION N/A |
| 危害码 (欧洲) | C |
|---|---|
| 风险声明 (欧洲) | R34;R36 |
| 安全声明 (欧洲) | S26-S36/37/39-S45 |
| 危险品运输编码 | UN1760 |
| 包装等级 | III |
| 危险类别 | 8.0 |
| 海关编码 | 2909309090 |
| 海关编码 | 2909309090 |
|---|---|
| 中文概述 | 2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |