星空app

前往化源商城

品牌现货直购
供应商:我要出现这里



查看所有供应商和价格请点击:

874219-52-0生产厂家

874219-52-0价格

相关CAS号:

星空app:874219-52-0

874219-52-0结构式
874219-52-0结构式

化源商城直购

中文名 4-甲氧基-3-(1-吡咯烷基磺酰基)苯硼酸
英文名 (4-Methoxy-3-(pyrrolidin-1-ylsulfonyl)phenyl)boronic acid
中文别名 4-甲氧基-3-(吡咯啉-1-基磺酰)苯基硼酸
英文别名 [4-Methoxy-3-(1-pyrrolidinylsulfonyl)phenyl]boronic acid
Boronic acid, B-[4-methoxy-3-(1-pyrrolidinylsulfonyl)phenyl]-
(4-methoxy-3-pyrrolidin-1-ylsulfonylphenyl)boronic acid
密度 1.4±0.1 g/cm3
沸点 521.7±60.0 °C at 760 mmHg
分子式 C11H16BNO5S
分子量 285.124
闪点 269.3±32.9 °C
精确质量 285.084229
PSA 95.45000
LogP 1.08
蒸汽压 0.0±1.4 mmHg at 25°C
折射率 1.597
储存条件 Keep Cold
Material Safety Data Sheet

Section1. Identi?cation of the substance
4-Methoxy-3-(pyrrolidin-1-ylsulfonyl)phenylboronic acid
Product Name:
Synonyms:(4-Boronoanisole-2-sulfonyl)pyrrolidine; (5-borono-2-methoxybenzenesulfonyl)pyrrolidine

Section2. Hazards identi?cation
Harmful by inhalation, in contact with skin, and if swallowed.
H315:Causes skin irritation
H319:Causes serious eye irritation
H335:May cause respiratory irritation
P261:Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340:IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405:Store locked up

Section3. Composition/information on ingredients.
4-Methoxy-3-(pyrrolidin-1-ylsulfonyl)phenylboronic acid
Ingredient name:
CAS number:874219-52-0

Section4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

Section5. 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.

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 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.

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
Not speci?ed
Appearance:
Boiling point:No data
Melting point:No data
Flash point:No data
Density:No data
Molecular formula:C11H16BNO5S
Molecular weight:285.1

Section10. Stability and reactivity
Conditions to avoid: Heat, ?ames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.

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
Non-harzardous for air and ground transportation.

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
:β (欧洲) Xi: Irritant;
海关编码 2935009090
海关编码 2935009090
中文概述 2935009090 其他磺(酰)胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
申报要素 品名, 成分含量, 用途
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%


星空app官方(官方)最新IOS/安卓版/手机APP下载