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你可能喜欢Instrument.com.cn Copyright(C),All Rights Reserved&&&京ICP证030950号_2,4-二氯-5-甲基吡啶CAS号:/2,4-二氯-5-甲基吡啶中英文名/分子式/结构式 – 960化工网
2,4-二氯-5-甲基吡啶
2,4-二氯-5-甲基吡啶
英文名称:2,4-Dichloro-5-picoline
分子量:162.0166
中文别名:2,4-二氯-5-甲基吡啶
英文别名:2,4-Dichloro-5-2,4-Dichloro-5-;2,4-Dichloro-5-picoline
国际标准相关数据
精确分子量 :
221.2°C at 760 mmHg
1.319g/cm3
0.161mmHg at 25°C
108.6°C
海关编码 :
&&Material Safety Data Sheet
Section&1. Identi?cation of the substance
&&&&Product Name:&&&&&&2,4-Dichloro-5-methylpyridine&&&&
&&&&Synonyms:
Section&2. Hazards identi?cation
&&&&Harmful by inhalation, in contact with skin, and if swallowed.
&&&&H301:&&&&&&&&Toxic if swallowed&&&&
&&&&H315:&&&&&&&&Causes skin irritation&&&&
&&&&H335:&&&&&&&&May cause respiratory irritation&&&&
&&&&H318:&&&&&&&&Causes serious eye damage&&&&
&&&&Avoid breathing dust/fume/gas/mist/vapours/spray
&&&&P280:&&&&&&&&Wear protective gloves/protective clothing/eye protection/face protection&&&&
&&&&P301+P310:&&&&&&&&IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician&&&&
&&&&P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
&&&&and easy to do – continue rinsing
&&&&P405:&&&&&&&&Store locked up&&&&
Section&3. Composition/information on ingredients.
&&&&Ingredient name:&&&&&&&&2,4-Dichloro-5-methylpyridine&&&&
&&&&CAS number:&&&&&&&&&&&&
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:&&&&&&&&C6H5Cl2N&&&&
&&&&Molecular weight:&&&&&&&&162.0&&&&
Section&10. Stability and reactivity
&&&&Conditions to avoid: Heat, ?ames and sparks.
&&&&Materials to avoid: Oxidizing agents.
&&&&Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride.
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
化合物详情
SMILESClC1C=C(Cl)C(C)=CN=1
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供应二氯五氯甲基吡啶
“供应二氯五氯甲基吡啶”的详细描述:
通用名称:二氯五氯甲基吡啶
化学名称：二氯五氯甲基吡啶
分子式:C6H5Cl2N
分子量:162.01
物理性质：无色到浅黄色液体，熔点：37℃-42℃。
途 ：作为中间体用于农用化学品吡虫啉和啶虫脒以及医药品的生产。
技术指标：
有效成分含量，%≥
吡啶盐，%≤
酸度（以H2SO4计）%≤
包装规格：200KG塑料桶。
二氯五氯甲基吡啶药渣的作用：为提高蒸馏的收率，需要明确知道其熔点及分解温度，从而更好的进行操作，缩短时间 熔点为37--42℃。
温馨提示： 以上是关于供应二氯五氯甲基吡啶的详细介绍， 产品由湖北康宝泰精细化工有限公司为您提供，如果您对湖北康宝泰精细化工有限公司产品信息感兴趣可以
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