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849052-25-1生产厂家

849052-25-1价格

849052-25-1

849052-25-1结构式
849052-25-1结构式

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中文名 4-((4’-氯-3’-甲基苯氧基)甲基)苯基硼酸
英文名 4-((4'-chloro-3'-methylphenoxy)methyl)p&
中文别名 4-[(4-氯-3-甲基苯氧基)甲基]苯硼酸
英文别名 C.I. DISPERSE BLACK 3
Acetile Diazo Black N
N,n-dimethyl-4,4'-azodianiline
Supracet Diazo Black A
Diazo Nero Microsetile G
4-dimethylamino-4'-aminoazobenzene
N,N-dimethyl-4-amino-4'-aminoazobenzene
Acetile Diazo Black R
4-Amino-4'-dimethylaminoazobenzene
ADAB
4'-Amino-dab
密度 1.27g/cm3
沸点 459.3ºC at 760 mmHg
分子式 C14H14BClO3
分子量 276.52300
闪点 231.6ºC
精确质量 276.07200
PSA 49.69000
LogP 1.90720
折射率 1.597
储存条件 2-8°C, 密封, 干燥, 惰性气体
Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 4-((4’-Chloro-3’-methylphenoxy)methyl)phenylboronic acid
Synonyms:4-(4-Chloro-3-methylphenoxy)methylphenylboronic acid

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
May cause long lasting harmful effects to aquatic life
H413:

Section3. Composition/information on ingredients.
Ingredient name:4-((4’-Chloro-3’-methylphenoxy)methyl)phenylboronic acid
CAS number:849052-25-1

Section4. 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.

Section5. 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.

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 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.
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
Appearance:Not specified
No data
Boiling point:
Melting point:No data
Flash point:No data
Density:No data
Molecular formula:C14H14BClO3
Molecular weight:276.5

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen chloride.

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
危害声明 H413
个人防护装备 Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
安全声明 (欧洲) 22-24/25
危险品运输编码 NONH for all modes of transport
海关编码 2931900090
海关编码 2931900090
中文概述 2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%