化工网/ CAS号查询/ 异嗪皮啶 | 486-21-5

异嗪皮啶 | 486-21-5

异嗪皮啶结构式图片|486-21-5结构式图片 六合彩开什么
中文名称: 异嗪皮啶
英文名称: Isofraxidin
CAS No.: 486-21-5 | 分子式: C11H10O5 | 分子量: 222.19
如需查看该化合物的详细结构式,mol文件,smile, InChi 请点击:异嗪皮啶结构式
MSDS:异嗪皮啶msds
基本信息
中文别名:
异嗪皮啶 7-羟基-6,8-二甲氧基苯并吡喃-2-酮; 异秦皮素 486-21-5异嗪皮啶 7-hydroxy-6,8-dimethoxychromen-2-one Isofraxidin ISOFRAXIDINE(AS) PrintBack WAKO099-03651异秦皮素标准品 草珊瑚浸膏 草珊瑚提取物 粉末原料异嗪皮啶 科研实验异嗪皮啶 临床实验异嗪皮啶 医药研究异嗪皮啶 异秦皮啶(AS) 异秦皮啶标准品 异嗪皮啶 草珊瑚/肿节风提取 异嗪皮啶 Isofraxidin 标准品 异嗪皮啶 草珊瑚浸膏 异嗪皮啶(草珊瑚提取物) 异嗪皮啶(异秦皮啶) 异嗪皮啶)[草珊瑚提取物 异嗪皮啶,Isofraxidin,对照品,标准品,中草药 异嗪皮啶,Isofraxidin,分析标准品 异嗪皮啶,Isofraxidin,植物提取物,标准品,对照品 异嗪皮啶,异嗪皮啶(草珊瑚提取物) 异嗪皮啶; 异秦皮定; 异榛皮定; 7-羟基-6,8-二甲氧基苯并吡喃-2-酮; 草珊瑚提取 异嗪皮啶;异秦皮定;异榛皮定 异嗪皮啶;异秦皮定;异榛皮定;7-羟基-6,8-二甲氧基苯并吡喃-2-酮 异嗪皮啶;异秦皮啶 异嗪皮啶|Isofraxidin|486-21-5 异嗪皮啶486-21-5 异嗪皮啶对照品 异嗪皮啶固体状 异嗪皮啶全国销量领先正品高纯度原料药厂家现货促销 异嗪皮啶原料 异嗪皮啶原料药 异嗪皮啶中间体 异榛皮定靶向药 原料药异嗪皮啶 肿节风浸膏 肿节风提取物 异秦皮啶 异嗪皮啶 异秦皮定 7-羟基-6,8-二甲氧基苯并吡喃-2-酮 异榛皮定 异嗪皮啶(标准品) 异秦皮啶,异秦皮定、异榛皮定 异嗪皮啶(异秦皮啶,异秦皮定、异榛皮定)
展开
英文别名:
Isofraxidin 7-hydroxy-6,8-dimethoxy-chromen-2-one;Isofraxidin;Phytodolor;6,8-dimethoxy-7-hydroxycoumarin;7-Hydroxy-6,8-dimethoxy-cumarin;6,8-Dimethoxyumbelliferone,7-Hydroxy-6,8-dimethoxychromen-2-one,7-Hydroxy-6,8-dimethoxycoumarin;isoferaxidin;Umbelliferone,6,8-dimethoxy;Coumarin,7-hydroxy-6,8-dimethoxy;7-Hydroxy-6,8-dimethoxy-2H-1-benzopyran-2-one;isofraxidin; 异嗪皮啶 7-hydroxy-6,8-dimethoxy-2h-1-benzopyran-2-on 7-hydroxy-6,8-dimethoxy-2h-1-benzopyran-2-one 7-hydroxy-6,8-dimethoxy-coumari phytodolor ISOFRAXIDIN ISOFRAXIDINE AKOS 243-93 6,8-DIMETHOXY-7-HYDROXYCOUMARIN
展开

本文地址:http://www.qfopz.com.cn/cas/486215/
文章摘要:486,再上窘迫麦凯伦,朝花夕拾有毛病冷水澡。

国际标准相关数据

PSA : 68.90000

LogP : 1.51580

精确分子量 : 222.05300

物化性质
安全术语

WgkGermany : 1

Rtecs : OY2300000

安全说明 : S23; S28; S25

危险品标志 : Xn

风险术语 : R20/21/22

MSDS

MSDS :


SECTION 1: Identification of the substance/mixture and of the company/undertaking
  Product identifiers
    Product name        : Isofraxidin    
    REACH No.        : A registration number is not available for this substance as the substance    
    or its uses are exempted from registration, the annual tonnage does not
    require a registration or the registration is envisaged for a later
    registration deadline.
    CAS-No.        : 486-21-5    
  Relevant identified uses of the substance or mixture and uses advised against
    Identified uses        : Laboratory chemicals, Manufacture of substances    
  
  

SECTION 2: Hazards identification
  Classification of the substance or mixture
    Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
    This substance is not classified as dangerous according to Directive 67/548/EEC.
  Label elements
    The product does not need to be labelled in accordance with EC directives or respective national laws.
  Other hazards - none

SECTION 3: Composition/information on ingredients
  Substances
    Synonyms        : 6,8-Dimethoxyumbelliferone    
    7-Hydroxy-6,8-dimethoxycoumarin
    7-Hydroxy-6,8-dimethoxychromen-2-one
    Formula        : C11H10O5    
    Molecular Weight        : 222,19 g/mol    
    CAS-No.        : 486-21-5    
    No components need to be disclosed according to the applicable regulations.

SECTION 4: First aid measures
  Description of first aid measures
  If inhaled
    If breathed in, move person into fresh air. If not breathing, give artificial respiration.
  In case of skin contact
    Wash off with soap and plenty of water.
  In case of eye contact
    Flush eyes with water as a precaution.
  If swallowed
    Never give anything by mouth to an unconscious person. Rinse mouth with water.
  Most important symptoms and effects, both acute and delayed
    The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
    section 11
  Indication of any immediate medical attention and special treatment needed
    no data available

SECTION 5: Firefighting measures
  Extinguishing media
  Suitable extinguishing media
    Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
  Special hazards arising from the substance or mixture
    Carbon oxides
  Advice for firefighters
    Wear self contained breathing apparatus for fire fighting if necessary.
  Further information
    no data available

SECTION 6: Accidental release measures
  Personal precautions, protective equipment and emergency procedures
    Avoid dust formation. Avoid breathing vapours, mist or gas.
    For personal protection see section 8.
  Environmental precautions
    Do not let product enter drains.
  Methods and materials for containment and cleaning up
    Sweep up and shovel. Keep in suitable, closed containers for disposal.
  Reference to other sections
    For disposal see section 13.

SECTION 7: Handling and storage
  Precautions for safe handling
    Provide appropriate exhaust ventilation at places where dust is formed.
    For precautions see section 2.2.
  Conditions for safe storage, including any incompatibilities
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
    Recommended storage temperature: -20 °C
  Specific end use(s)
    Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
  Control parameters
  Components with workplace control parameters
  Exposure controls
  Appropriate engineering controls
    General industrial hygiene practice.
  Personal protective equipment
  Eye/face protection
    Use equipment for eye protection tested and approved under appropriate government standards
    such as NIOSH (US) or EN 166(EU).
  Skin protection
    Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
    (without touching glove's outer surface) to avoid skin contact with this product. Dispose of
    contaminated gloves after use in accordance with applicable laws and good laboratory practices.
    Wash and dry hands.
    The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
    the standard EN 374 derived from it.
    Full contact
    Material: Nitrile rubber
    Minimum layer thickness: 0,11 mm
    Break through time: 480 min
    Material tested:Dermatril? (KCL 740 / Z677272, Size M)
    Splash contact
    Material: Nitrile rubber
    Minimum layer thickness: 0,11 mm
    Break through time: 480 min
    Material tested:Dermatril? (KCL 740 / Z677272, Size M)
    data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300     test method: EN374
    If used in solution, or mixed with other substances, and under conditions which differ from EN 374,
    contact the supplier of the CE approved gloves. This recommendation is advisory only and must
    be evaluated by an industrial hygienist and safety officer familiar with the specific situation of
    anticipated use by our customers. It should not be construed as offering an approval for any
    specific use scenario.
  Body Protection
    Choose body protection in relation to its type, to the concentration and amount of dangerous
    substances, and to the specific work-place., The type of protective equipment must be selected
    according to the concentration and amount of the dangerous substance at the specific workplace.
  Respiratory protection
    Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
    use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
    approved under appropriate government standards such as NIOSH (US) or CEN (EU).
  Control of environmental exposure
    Do not let product enter drains.

SECTION 9: Physical and chemical properties
  Information on basic physical and chemical properties
    a) Appearance        Form: crystalline    
    Colour: light yellow
    b) Odour        no data available    
    c) Odour Threshold        no data available    
    d) pH        no data available    
    e) Melting point/freezing        146 - 149 °C    
    point
    f) Initial boiling point and no data available
    boiling range
    g) Flash point        no data available    
    h) Evapouration rate        no data available    
    i) Flammability (solid, gas) no data available
    j) Upper/lower        no data available    
    flammability or
    explosive limits
    k) Vapour pressure        no data available    
    l) Vapour density        no data available    
    m) Relative density        no data available    
    n) Water solubility        no data available    
    o) Partition coefficient: n- log Pow: 1,649
    octanol/water
    p) Auto-ignition        no data available    
    temperature
    q) Decomposition        no data available    
    temperature
    r) Viscosity        no data available    
    s) Explosive properties        no data available    
    t) Oxidizing properties        no data available    
  Other safety information
    no data available

SECTION 10: Stability and reactivity
  Reactivity
    no data available
  Chemical stability
    Stable under recommended storage conditions.
  Possibility of hazardous reactions
    no data available
  Conditions to avoid
    no data available
  Incompatible materials
    Strong oxidizing agents
  Hazardous decomposition products
    In the event of fire: see section 5

SECTION 11: Toxicological information
  Information on toxicological effects
  Acute toxicity
    no data available
  Skin corrosion/irritation
    no data available
  Serious eye damage/eye irritation
    no data available
  Respiratory or skin sensitisation
    no data available
  Germ cell mutagenicity
    no data available
  Carcinogenicity
    IARC:        No component of this product present at levels greater than or equal to 0.1% is identified as    
    probable, possible or confirmed human carcinogen by IARC.
  Reproductive toxicity
    no data available
  Specific target organ toxicity - single exposure
    no data available
  Specific target organ toxicity - repeated exposure
    no data available
  Aspiration hazard
    no data available
  Additional Information
    RTECS: Not available
    To the best of our knowledge, the chemical, physical, and toxicological properties have not been
    thoroughly investigated.

SECTION 12: Ecological information
  Toxicity
    no data available
  Persistence and degradability
    no data available
  Bioaccumulative potential
    no data available
  Mobility in soil
    no data available
  Results of PBT and vPvB assessment
    PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
  Other adverse effects
    no data available

SECTION 13: Disposal considerations
  Waste treatment methods
  Product
    Offer surplus and non-recyclable solutions to a licensed disposal company.
  Contaminated packaging
    Dispose of as unused product.

SECTION 14: Transport information
  UN number
    ADR/RID: -        IMDG: -        IATA: -    
  UN proper shipping name
    ADR/RID: Not dangerous goods
    IMDG: Not dangerous goods
    IATA:        Not dangerous goods    
  Transport hazard class(es)
    ADR/RID: -        IMDG: -        IATA: -    
  Packaging group
    ADR/RID: -        IMDG: -        IATA: -    
  Environmental hazards
    ADR/RID: no        IMDG Marine pollutant: no        IATA: no    
  Special precautions for user
    no data available

SECTION 15: Regulatory information
    This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
  Safety, health and environmental regulations/legislation specific for the substance or mixture
    no data available
  Chemical Safety Assessment
    For this product a chemical safety assessment was not carried out

SECTION 16: Other information
  Further information
    Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
    only.
    The above information is believed to be correct but does not purport to be all inclusive and shall be
    used only as a guide. The information in this document is based on the present state of our knowledge
    and is applicable to the product with regard to appropriate safety precautions. It does not represent any
    guarantee of the properties of the product. Corporation and its Affiliates shall not be held
    liable for any damage resulting from handling or from contact with the above product. See
     and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

危险品标识

风险术语标识

安全术语

S24 Avoid contact with skin.
避免皮肤接触。
S25 Avoid contact with eyes.
避免眼睛接触。

扩展阅读

异秦皮素 http://www.qfopz.com.cn//p-2873.html


4000-025-960

全国免费电话
周一至周五8:30-17:30

在线客服