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2'-氯-4'-溴苯乙酮 | 252561-81-2

中文名称
2'-氯-4'-溴苯乙酮
中文别名
2-氯-4-溴苯乙酮;2’-氯-4’-溴苯乙酮
英文名称
1-(4-bromo-2-chlorophenyl)ethanone
英文别名
1-(4-bromo-2-chlorophenyl)ethan-1-one;2-chloro-4-bromoacetophenone
2'-氯-4'-溴苯乙酮化学式
CAS
252561-81-2
化学式
C8H6BrClO
mdl
MFCD07781036
分子量
233.492
InChiKey
QYKIWOVJASCUBH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    265.6±25.0 °C(Predicted)
  • 密度:
    1.566±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.125
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 危险品标志:
    Xn
  • 海关编码:
    2914700090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H315,H319,H335
  • 储存条件:
    室温且干燥

SDS

SDS:8c076f6932ee285688a5320ab7f615e7
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Material Safety Data Sheet

Section 1. Identification of the substance
Product Name: 2’-Chloro-4’-bromoacetophenone
Synonyms:

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section 3. Composition/information on ingredients.
Ingredient name: 2’-Chloro-4’-bromoacetophenone
CAS number: 252561-81-2

Section 4. 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.

Section 5. 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.

Section 6. 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.

Section 7. 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.
Store in closed vessels.
Storage:

Section 8. 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.

Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C8H6BrClO
Molecular weight: 233.5

Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen chloride, hydrogen bromide.

Section 11. Toxicological information
No data.

Section 12. Ecological information
No data.

Section 13. 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.

Section 14. Transportation information
Non-harzardous for air and ground transportation.

Section 15. 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

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • 一种抗菌增效剂及其制法和用途
    申请人:上海医药工业研究院
    公开号:CN107629022A
    公开(公告)日:2018-01-26
    本发明涉及一种抗菌增效剂及其制法和用途。具体地,本发明公开了式(I)所示的具有抗菌增效活性的化合物或其光学异构体、顺反异构体或医药学上可接受的盐,及其制备方法。本发明还公开了包含上述化合物的医用组合物及其用途。上述化合物可有效增强多粘菌素B对鲍曼不动杆菌与肺炎克雷伯菌的抗菌活性,并可应用于对多粘菌素不敏感或抑菌活性不强的病菌的抗菌治疗。
  • [EN] TRIAZOLYL PYRIMIDINONE COMPOUNDS AS PDE2 INHIBITORS<br/>[FR] COMPOSÉS DE TRIAZOLYL PYRIMIDINONE EN TANT QU'INHIBITEURS DE PDE2
    申请人:MERCK SHARP & DOHME
    公开号:WO2016145614A1
    公开(公告)日:2016-09-22
    The present invention is directed to pyrimidine carboxamide compounds of formula I which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 2 (PDE2). The present invention also relates to the use of such compounds for treating neurological and psychiatric disorders, such as schizophrenia, psychosis, Parkinson's disease, Parkinson's disease dementia (PDD), or Huntington's disease, and those associated with striatal hypofunction or basal ganglia dysfunction.
    本发明涉及式I的嘧啶甲酰胺化合物,该化合物作为治疗与磷酸二酯酶2(PDE2)相关的中枢神经系统障碍的治疗剂是有用的。本发明还涉及使用这些化合物来治疗神经和精神障碍,如精神分裂症、精神病、帕森病、帕森病痴呆(PDD)或亨廷顿病,以及与纹状体功能减退或基底神经节功能障碍相关的疾病。
  • [EN] SUBSTITUTED [1,2,4]TRIAZOLE COMPOUNDS AND THEIR USE AS FUNGICIDES<br/>[FR] COMPOSÉS TRIAZOLES SUBSTITUÉS EN [1,2,4] ET LEUR UTILISATION COMME FONGICIDES
    申请人:BASF SE
    公开号:WO2014095548A1
    公开(公告)日:2014-06-26
    The present invention relates to compoundsof the formula (I) wherein the variables are defined in the description and claims, their preparation and uses thereof.
    本发明涉及公式(I)中变量的化合物,其中这些变量在描述和权利要求中有定义,以及它们的制备和用途。
  • 一种新型芳亚胺基噻唑类化合物、其制备方法和用途
    申请人:华东理工大学
    公开号:CN107629023A
    公开(公告)日:2018-01-26
    本发明涉及一种具有抗菌增效活性的化合物及其制法和用途,具体地涉及一种新型芳亚胺噻唑类化合物、其制备方法和用途。更具体地,本发明公开了式(I)所示的一类化合物或其光学异构体、顺反异构体或药学上可接受的盐,及其制备方法和用途,本发明还公开了包含上述化合物的药物组合物。本发明的化合物可有效增强抗生素的抗菌活性,并可应用于对具有抗生素抗性的病菌的治疗。
  • High Chemo-/Stereoselectivity for Synthesis of Polysubstituted Monofluorinated Pyrimidyl Enol Ether Derivatives
    作者:Lei Kang、Fang Wang、Jinlong Zhang、Huameng Yang、Chungu Xia、Jinlong Qian、Gaoxi Jiang
    DOI:10.1021/acs.orglett.1c00092
    日期:2021.3.5
    A novel intramolecular Smiles rearrangement of α-fluoro-β-keto-pyrimidylsulfones (usually used as a carbon nucleophile) was developed, providing a versatile avenue for synthesis of tri/tetra-substituted monofluorinated pyrimidyl enol ethers. Among these, diverse (Z)-monofluorovinylsulfones and sulfinates were efficiently assembled by adding extra electrophile and fine-tuning reaction conditions. The
    开发了新型的α--β-酮-嘧啶基砜的分子内Smiles重排(通常用作碳亲核试剂),为合成三/四取代的单氟嘧啶基烯醇醚提供了多方面的途径。其中,通过添加额外的亲电试剂和微调反应条件,可以有效地组装各种(Z)-单乙烯基砜和亚磺酸盐。从烯醇氧阴离子嘧啶2-碳的酮-烯醇互变异构现象触发了这一过程,这与经典的碳亲核加成反应方法完全不同。
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