269410-06-2 (1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯,1-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene)

快速询单

结构式：

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯MOL文件

CAS号：

269410-06-2

中文名称：

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯

英文名称：

1-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene

分子式：

C₁₂H₁₆BBrO₂

分子量：

282.969243049622

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯(269410-06-2)名称与标识符

名称

中文别名：

2-(2-溴苯基)-4,4,5,5-四甲基-1,3,2-二杂氧戊硼烷;2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-溴苯基)-4,4,5,5-四甲基-1,3,2-二杂氧戊硼烷;2-(2-溴苯基)-4,4,5,5-甲基-1,3,2-二杂氧戊硼烷;2-溴苯硼酸频哪醇酯;1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯;

英文别名：

2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane,2-(2-bromophenyl)-4,4,5,5-tetramethyl-;1-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene;2-Bromophenylboronic Acid Pinacol Ester;5185AJ;FCH2817189;SY024421;B2828;2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborole;AS-55620;CS-0173865;AKOS015835208;MFCD08276318;EN300-1706322;Z2049763657;DTXSID70620178;FT-0740383;SCHEMBL5899566;T70694;2-(2-bromophenyl)-4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolane;269410-06-2;DA-28664;BQVWGVYJHSRHSD-UHFFFAOYSA-N;DTXCID20570932;

标识符

MDL：

MFCD08276318

InChIKey：

BQVWGVYJHSRHSD-UHFFFAOYSA-N

Inchi：

1S/C12H16BBrO2/c1-11(2)12(3,4)16-13(15-11)9-7-5-6-8-10(9)14/h5-8H,1-4H3

SMILES：

BrC1C=CC=CC=1B1OC(C)(C)C(C)(C)O1

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯(269410-06-2)物化性质

实验特性

LogP : 2.74830
PSA : 18.46000
折射率 : 1.527
沸点 : 332.4°C at 760 mmHg
闪点 : 154.8°C
密度 : 1.29

计算特性

精确分子量 : 282.04300
氢键供体数量 : 0
氢键受体数量 : 2
可旋转化学键数量 : 1
同位素质量 : 282.043
重原子数量 : 16
复杂度 : 252
同位素原子数量 : 0
确定原子立构中心数量 : 0
不确定原子立构中心数量 : 0
确定化学键立构中心数量 : 0
不确定化学键立构中心数量 : 0
共价键单元数量 : 1
疏水参数计算参考值（XlogP） : 无
互变异构体数量 : 无
表面电荷 : 0
拓扑分子极性表面积 : 18.5

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯(269410-06-2)海关数据

海关编码：

2934999090

海关数据：

中国海关编码：

2934999090

概述：

2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

申报要素：

品名, 成分含量, 用途

Summary：

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯(269410-06-2)推荐厂家更多厂家(25)

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硼诺科技（北京）有限公司	15313962380 010-51668040	向经理	3004590798	询单

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯(269410-06-2)上下游

1,4-benzenedicarboxaldehyde,2-bromo N,N-二异丙基硼烷胺苯硼酸频哪醇酯 2-溴苯基硼酸频那醇硼烷 1,2-二溴苯邻溴碘苯邻溴苯胺异丙醇频哪醇硼酸酯联硼酸频那醇酯频哪醇

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯(269410-06-2)参考资料

Reaxys RN：

9193864

PubChem CID：

21923944

1-溴-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯(269410-06-2) MSDS

基础信息

  2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-      Revision number: 1
  dioxaborolane
  SAFETY DATA SHEET

Section 1. BASE INFORMATION
  Product name:        2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

  Revision number:        1

Section 2. HAZARDS IDENTIFICATION
  Classification of the GHS
    Not classified
  PHYSICAL HAZARDS
  HEALTH HAZARDS        Not classified
    Not classified
  ENVIRONMENTAL HAZARDS
  GHS label elements
    None
  Pictograms or hazard symbols
  Signal word        No signal word
  Hazard statement        None
  Precautionary statements        None

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance
    2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  Component(s):
  Percent:        >97.0%(T)
    269410-06-2
  CAS Number:
  Synonyms:        1-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene , 2-
    Bromophenylboronic Acid Pinacol Ester
  Chemical Formula:        C12H16BBrO2

Section 4. 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.
  Skin contact:        Remove/Take off immediately all contaminated clothing. Rinse skin with
    water/shower. 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.
    Get medical advice/attention if you feel unwell. Rinse mouth.
  Ingestion:
  Protection of first-aiders:        A rescuer should wear personal protective equipment, such as rubber gloves and air-
    tight goggles.

Section 5. FIRE-FIGHTING MEASURES
    Dry chemical, foam, water spray, carbon dioxide.
  Suitable extinguishing
  media:
    Take care as it may decompose upon combustion or in high temperatures to
  Specific hazards:
    generate poisonous fume.
  2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-
  dioxaborolane

Section 5. FIRE-FIGHTING MEASURES
  Specific methods:        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 protective        When extinguishing fire, be sure to wear personal protective equipment.
  equipment for firefighters:

Section 6. ACCIDENTAL RELEASE MEASURES
    Use personal protective equipment. Keep people away from and upwind of spill/leak.
  Personal precautions,
  protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
  emergency procedures: around the leakage area by roping off, etc.
  Environmental precautions: Prevent product from entering drains.
  Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust).
  containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected
  up: material should be promptly disposed of, in accordance with appropriate laws and
    regulations.

Section 7. HANDLING AND STORAGE
  Handling
  Technical measures:        Handling is performed in a well ventilated place. Wear suitable protective equipment.
    Prevent generation of vapor or mist. Wash hands and face thoroughly after handling.
    Use a ventilation, local exhaust if vapor or aerosol will be generated.
  Advice on safe handling:        Avoid contact with skin, eyes and clothing.
  Storage
    Keep container tightly closed. Store in a cool and dark place.
  Storage conditions:
    Store under inert gas.
    Protect from moisture.
    Store away from incompatible materials such as oxidizing agents.
  Packaging material:        Law is followed.

Section 8. 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: Vapor respirator. Follow local and national regulations.
  Hand protection:        Protective gloves.
  Eye protection:        Safety glasses. A face-shield, if the situation requires.
  Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Physical state (20°C):        Liquid
  Form:        clear
  Color:        Colorless - Yellow
  Odor:        No data available
  pH: No data available
  Melting point/freezing point:No data available
  Boiling Point/Range:        No data available
  Flash Point:        No data available
  Explosive limits
  Lower:        No data available
  Upper:        No data available
  Density:        No data available
  Solubility:        No data available
  2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-
  dioxaborolane

Section 10. STABILITY AND REACTIVITY
  Stability:        Stable under proper conditions.
  Reactivity:        No special reactivity has been reported.
  Conditions to avoid:        Moisture-sensitive
  Incompartible materials: oxidizing agents
  Hazardous Decomposition Carbon monoxide, Carbon dioxide, Boron oxides , Hydrogen bromide
  Products:

Section 11. TOXICOLOGICAL INFORMATION
    No data available
  Acute Toxicity:
  Skin corrosion/irritation: No data available
    No data available
  Serious eye
  damage/irritation:
  Germ cell mutagenicity: No data available
  Carcinogenicity:
    No data available
  IARC =
  NTP =        No data available
    No data available
  Reproductive toxicity:

Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
  Fish:        No data available
  Crustacea:        No data available
  Algae:        No data available
  Persistence / degradability: No data available
  Bioaccumulative        No data available
  potential(BCF):
  Mobillity in soil
  log Pow:        No data available
  Soil adsorption (Koc):        No data available
  Henry's Law        No data available
  constant(PaM3/mol):

Section 13. DISPOSAL CONSIDERATIONS
    Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
    incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
    disposing of the substance.

Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not Listed

Section 15. REGULATORY INFORMATION
  Safe management ordinance of dangerous chemical product (State Council announces on January 26,
  2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were
    prescribed.
  2-(2-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-
  dioxaborolane

SECTION 16 - ADDITIONAL INFORMATION
N/A