1-(苄氧基)-4-溴-2-氯苯 | 56872-27-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 1-(苄氧基)-4-溴-2-氯苯
• 中文别名: 3-氯-4-苄氧基溴苯
• 英文名称: 1-(benzyloxy)-4-bromo-2-chlorobenzene
• 英文别名: 1-Benzyloxy-4-bromo-2-chlorobenzene；4-bromo-2-chloro-1-phenylmethoxybenzene
• CAS: 56872-27-6
• 化学式: C₁₃H₁₀BrClO
• 分子量: 297.579
• InChiKey: RUVDUIQMBVBZFS-UHFFFAOYSA-N

物化性质

• 熔点：
  58-62 °C
• 溶解度：
  可溶于二氯甲烷、乙酸乙酯、甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  Xi,N
• 安全说明：
  S26,S36/37/39,S60,S61
• 危险类别码：
  R50/53,R41,R37/38
• 海关编码：
  2909309090
• 危险品运输编号：
  UN 3077 9/PG 3
• 包装等级：
  III
• 危险类别：
  9
• 危险性防范说明：
  P261,P273,P280,P305+P351+P338,P501
• 危险性描述：
  H315,H318,H335,H410
• 储存条件：
  | 室温 |

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 1-Benzyloxy-4-bromo-2-chlorobenzene
CAS-No. : 56872-27-6
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Skin irritation (Category 2)
Serious eye damage (Category 1)
Specific target organ toxicity - single exposure (Category 3)
Acute aquatic toxicity (Category 1)
Chronic aquatic toxicity (Category 1)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Irritating to respiratory system and skin. Risk of serious damage to eyes. Very toxic to aquatic organisms,
may cause long-term adverse effects in the aquatic environment.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Danger
Hazard statement(s)
H315 Causes skin irritation.
H318 Causes serious eye damage.
H335 May cause respiratory irritation.
H410 Very toxic to aquatic life with long lasting effects.
Precautionary statement(s)
P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/ 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.
P501 Dispose of contents/ container to an approved waste disposal plant.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R37/38 Irritating to respiratory system and skin.
R41 Risk of serious damage to eyes.
R50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in
the aquatic environment.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
S60 This material and its container must be disposed of as hazardous waste.
S61 Avoid release to the environment. Refer to special instructions/ Safety
data sheets.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C13H10BrClO
Molecular Weight : 297,57 g/mol
Component Concentration
1-Benzyloxy-4-bromo-2-chlorobenzene
CAS-No. 56872-27-6 -

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Section 4. FIRST AID MEASURES
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Hydrogen chloride gas, Hydrogen bromide gas
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the
environment must be avoided.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
protection.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end uses
no data available

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: powder
Colour: white
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing Melting point/range: 58 - 62 °C
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evaporation rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- log Pow: 4,961
octanol/water
p) Autoignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available

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Section 11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Causes respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. Causes skin irritation.
Eyes Causes eye burns.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

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Section 12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
Very toxic to aquatic life.

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material. Dissolve or mix the material with a
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: 3077 IMDG: 3077 IATA: 3077
UN proper shipping name
ADR/RID: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (1-Benzyloxy-4-bromo-2-
chlorobenzene)
IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (1-Benzyloxy-4-bromo-2-
chlorobenzene)
IATA: Environmentally hazardous substance, solid, n.o.s. (1-Benzyloxy-4-bromo-2-chlorobenzene)
Transport hazard class(es)
ADR/RID: 9 IMDG: 9 IATA: 9
Packaging group
ADR/RID: III IMDG: III IATA: III
Environmental hazards
ADR/RID: yes IMDG Marine pollutant: yes IATA: yes
Special precautions for user
Further information
EHS-Mark required (ADR 2.2.9.1.10, IMDG code 2.10.3) for single packagings and combination
packagings containing inner packagings with Dangerous Goods > 5L for liquids or > 5kg for solids.

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-(苄氧基)-4-溴-2-氯苯 在 tris-(dibenzylideneacetone)dipalladium(0) 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 三氟乙酸 、 sodium t-butanolate 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 88.0h， 生成 tert-butyl 4-(3-chloro-4-hydroxyphenyl)piperazine-1-carboxylate
  参考文献：
  名称：

  [EN] KINASE MODULATORS AND METHODS OF USE
  [FR] MODULATEURS DES PROTEINES KINASES ET LEURS METHODES D'UTILISATION

  摘要：

  公开号：

  WO2005117909A3
• 作为产物：
  描述：

  邻氯苯酚 在 溴 、 potassium carbonate 作用下， 以 四氯化碳 、 丙酮 为溶剂， 反应 14.0h， 生成 1-(苄氧基)-4-溴-2-氯苯
  参考文献：
  名称：

  Gurjar, Mukund K.; Pal, Shashwati; Mohapatra, Debendra K., Heterocycles, 1999, vol. 50, # 1, p. 109 - 116

  摘要：

  DOI：

文献信息

• Applicability Aspects of Transition Metal-Catalyzed Aromatic Amination Protocols in Medicinal Chemistry
  作者：Stefan Tasler、Jan Mies、Martin Lang

  DOI：10.1002/adsc.200700133

  日期：2007.10.8

  The application of palladium- and copper-catalyzed reactions for the aromatic amination of pharmacologically relevant scaffolds is investigated. The focus is set on the scope of several protocols for the introduction of amines of broad structural diversity, allowing for the synthesis of numerous derivatives of one biological hit structure for screening in biological assay systems. Thus, attaining optimized

  研究了钯和铜催化反应在药理学相关支架的芳族胺化反应中的应用。重点放在几种引入结构广泛的胺的方案的范围上，从而可以合成一种生物命中结构的多种衍生物，以便在生物测定系统中进行筛选。因此，获得最佳收率和TON并不是主要优先事项，最重要的是实践方面，即无需设想进一步纯化和干燥试剂和溶剂，理想情况下，仅需使用几种基于过渡金属的方案即可进行合成结构上足够多样（几毫克）的化合物，无需任何条件和催化系统的微调即可进行筛选。
• Structurally Divergent Lithium Catalyzed Friedel-Crafts Reactions on Oxetan-3-ols: Synthesis of 3,3-Diaryloxetanes and 2,3-Dihydrobenzofurans
  作者：Rosemary A. Croft、James J. Mousseau、Chulho Choi、James A. Bull

  DOI：10.1002/chem.201604031

  日期：2016.11.2

  first examples of 3,3‐diaryloxetanes are prepared in a lithium‐catalyzed and substrate dependent divergent Friedel–Crafts reaction. para‐Selective Friedel–Crafts reactions of phenols using oxetan‐3‐ols afford 3,3‐diaryloxetanes by displacement of the hydroxy group. These constitute new isosteres for benzophenones and diarylmethanes. Conversely, ortho‐selective Friedel–Crafts reactions of phenols afford

  3,3-二芳基氧杂环丁烷的第一个例子是在锂催化和底物依赖性发散弗里德尔-克来福特反应中制备的。使用氧杂环丁烷-3-醇对苯酚进行对位选择性弗里德尔-克来福特反应，通过羟基的置换得到 3,3-二芳基氧杂环丁烷。这些构成二苯甲酮和二芳基甲烷的新电子等排体。相反，酚的邻位选择性弗里德尔-克来福特反应通过串联烷基化-开环反应得到3-芳基-3-羟甲基-二氢苯并呋喃；反应的结果根据底物的区域选择性而分化为结构不同的产物。氧杂环丁烷产品的进一步反应性得到证实，适合纳入药物发现工作。
• NOVEL OLEFIN DERIVATIVE
  申请人：Matsumura Akira

  公开号：US20150246938A1

  公开（公告）日：2015-09-03

  The object of the present invention is to provide novel compounds having ACC2 inhibiting activity. In addition, the object of the present invention is to provide a pharmaceutical composition comprising the compound. A compound of formula (I′): wherein R 1 is substituted or unsubstituted aryl etc., R 2 is each independently hydrogen, substituted or unsubstituted alkyl etc., R 3 is each independently hydrogen, substituted or unsubstituted alkyl etc., n is an integer from 0 to 3, R 12 is hydrogen, substituted or unsubstituted alkyl etc., Ring A is aromatic carbocycle or aromatic heterocycle, R 9 is substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl etc., m is an integer from 0 to 4, R 4 and R 5 is each independently hydrogen, substituted or unsubstituted alkyl etc., R 6 is substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl etc., R 13 is hydrogen, substituted or unsubstituted alkyl etc., X 5 is bond etc., R 7 is hydrogen or substituted or unsubstituted alkyl, R 8 is substituted or unsubstituted alkylcarbonyl, substituted or unsubstituted alkenylcarbonyl etc.

  本发明的目的是提供具有ACC2抑制活性的新型化合物。此外，本发明的目的是提供包含该化合物的药物组合物。 公式(I′)的化合物： 其中R1是取代或未取代的芳基等， R2各自独立为氢，取代或未取代的烷基等， R3各自独立为氢，取代或未取代的烷基等， n是0到3的整数， R12是氢，取代或未取代的烷基等， 环A是芳香碳环或芳香杂环， R9是取代或未取代的烷基，取代或未取代的烯基等， m是0到4的整数， R4和R5各自独立为氢，取代或未取代的烷基等， R6是取代或未取代的烷基，取代或未取代的烯基等， R13是氢，取代或未取代的烷基等， X5是键等， R7是氢或取代或未取代的烷基， R8是取代或未取代的烷基碳酰，取代或未取代的烯基碳酰等。
• [EN] SUBSTITUTED ALKYNYLENE COMPOUNDS AS ANTICANCER AGENTS<br/>[FR] COMPOSÉS ALCYNYLÈNE SUBSTITUÉS EN TANT QU'AGENTS ANTICANCÉREUX
  申请人：AURIGENE DISCOVERY TECH LTD

  公开号：WO2019142126A1

  公开（公告）日：2019-07-25

  The present invention relates to substituted alkynylene compounds represented by compound of formula (I) pharmaceutically acceptable salts and stereoisomers thereof. The present invention further provides the methods of preparation of compound of formula (I) and therapeutic uses thereof as anti-cancer agents.

  本发明涉及代表为化合物(I)的取代炔基化合物，其药学上可接受的盐和立体异构体。本发明还提供了化合物(I)的制备方法以及作为抗癌药物的治疗用途。
• 一种核苷类似物的磷酰胺酯前药、药物组合物及其应用
  申请人：杭州和正医药有限公司

  公开号：CN109535200A

  公开（公告）日：2019-03-29

  本发明涉及一种核苷类似物的磷酰胺酯前药或其立体异构体或其立体异构体混合物或其药学上可接受的盐或溶剂合物，在制备单独或和其他药物联合使用预防或治疗乙型肝炎病毒(HBV)和/或人类免疫缺陷病毒(HIV)感染的药物中的应用。本发明所述的化合物抗HBV活性与富马酸替诺福韦艾拉酚胺(TAF)相当，还兼具抗肝纤维化作用，可辅助提高病患的治疗效果，安全性好，具有重要的临床意义。