365564-10-9 (3,4-二甲氧基苯硼酸频哪醇酯,3,4-Dimethoxyphenylboronic acid, pinacol ester)

快速询单

结构式：

3,4-二甲氧基苯硼酸频哪醇酯MOL文件

CAS号：

365564-10-9

中文名称：

3,4-二甲氧基苯硼酸频哪醇酯

英文名称：

3,4-Dimethoxyphenylboronic acid, pinacol ester

安全信息：

分子式：

C₁₄H₂₁BO₄

分子量：

264.125144720078

3,4-二甲氧基苯硼酸频哪醇酯(365564-10-9)名称与标识符

名称

中文别名：

2-(3,4-二甲氧基苯基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷;2-(3,4-二甲氧基苯基)-4,4,5,5-四甲基-1,3,2-二噁硼烷;3,4-二甲氧基苯硼酸频哪醇酯;1,2-二甲氧基-4-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯;

英文别名：

2-(3,4-Dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane,2-(3,4-dimethoxyphenyl)-4,4,5,5-tetramethyl-;3,4-Dimethoxyphenylboronic acid, pinacol ester;2-(3,4-Dimethoxyloxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,2-Dimethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene;3,4-Dimethoxyphenylboronic Acid Pinacol Ester;2-(3,4-Dimethoxy-phenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane;AMTB814;QPWUFMRNTUHMJD-UHFFFAOYSA-N;SBB071378;VB10574;AB22703;ST2403859;AB1007970;A823294;3,4-Dimethoxyphenylboronic a;H10840;AKOS015917398;SCHEMBL1877988;AS-2957;EN300-316290;CS-W021387;3,4-Dimethoxyphenylboronic acid, pinacol ester, AldrichCPR;DTXSID00579281;2-(3 pound not4-Dimethoxyphenyl)-4 pound not4 pound not5 pound not5-tetramethyl-1 pound not3 pound not2-dioxaborolane;D5533;2-(3,4-dimethoxyloxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, AldrichCPR;2-[3,4-bis(methyloxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;FT-0644518;365564-10-9;SY105017;MFCD05863909;

标识符

MDL：

MFCD05863909

InChIKey：

QPWUFMRNTUHMJD-UHFFFAOYSA-N

Inchi：

1S/C14H21BO4/c1-13(2)14(3,4)19-15(18-13)10-7-8-11(16-5)12(9-10)17-6/h7-9H,1-6H3

SMILES：

O1B(C2C=CC(=C(C=2)OC)OC)OC(C)(C)C1(C)C

3,4-二甲氧基苯硼酸频哪醇酯(365564-10-9)物化性质

实验特性

LogP : 2.00300
PSA : 36.92000
折射率 : 1.49
沸点 : 352.5°C at 760 mmHg
熔点 : 83°C(lit.)
闪点 : 167°C
密度 : 1.05

计算特性

精确分子量 : 264.15300
氢键供体数量 : 0
氢键受体数量 : 4
可旋转化学键数量 : 3
同位素质量 : 264.15329
重原子数量 : 19
复杂度 : 303
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
拓扑分子极性表面积 : 36.9

3,4-二甲氧基苯硼酸频哪醇酯(365564-10-9)安全信息

符号： GHS07
WGK Germany： 3
安全说明： 36/37/39
危险品标志： Xn
危险品运输编号： NONH for all modes of transport
危害声明：H302 + H312 + H332-H315-H319-H335
警示性声明：P261-P280-P302+P352+P312-P304+P340+P312-P337+P313
储存条件： Inert atmosphere,2-8°C
危险类别码： 20/21/22-36/37/38
信号词： Warning

3,4-二甲氧基苯硼酸频哪醇酯(365564-10-9)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%

3,4-二甲氧基苯硼酸频哪醇酯(365564-10-9)推荐厂家更多厂家(24)

公司名称	手机号/电话	联系人	QQ	询单
上海源叶生物科技有限公司	15026964105 15026964105	汤思磊	2881489226	询单
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上海一基实业有限公司	13311756131 021-60548336 QQ：2355265332 QQ:2851717387	胡经理	2355265332	询单
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赫澎（上海）生物科技有限公司	13122891558 186-16545970	张硕	3418426269	询单

3,4-二甲氧基苯硼酸频哪醇酯(365564-10-9)上下游

3,4-二甲氧基苯硼酸频那醇硼烷 3,4-二甲氧基溴苯联硼酸频那醇酯频哪醇邻苯二甲醚

3,4-二甲氧基苯硼酸频哪醇酯(365564-10-9)参考资料

Reaxys RN：

8911107

PubChem CID：

15906195

3,4-二甲氧基苯硼酸频哪醇酯(365564-10-9) MSDS

基础信息

Material Safety Data Sheet

Section 1. Identi?cation of the substance
Product Name: 3,4-Dimethoxyphenylboronic acid, pinacol ester
Synonyms:

Section 2. Hazards identi?cation
    Harmful by inhalation, in contact with skin, and if swallowed.
    H319:        Causes serious eye irritation
    P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
    and easy to do – continue rinsing

Section 3. Composition/information on ingredients.
Ingredient name: 3,4-Dimethoxyphenylboronic acid, pinacol ester
CAS number: 365564-10-9

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
    ?ushing of the eyes by separating the eyelids with ?ngers. 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 ?ghting measures
    In the event of a ?re 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 quali?ed
    in the handling and use of potentially hazardous chemicals, who should take into account the ?re,
    health and chemical hazard data given on this sheet.
    Storage:        Store in closed vessels.

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 speci?ed
    Boiling point:        No data
    Melting point:        No data
    Flash point:        No data
    Density:        No data
    Molecular formula:        C14H21BO4
    Molecular weight:        264.1

Section 10. Stability and reactivity
    Conditions to avoid: Heat, ?ames and sparks.
    Materials to avoid: Oxidizing agents.
    Possible hazardous combustion products: Carbon monoxide.

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