cas号： 559-70-6 ，名称： β-香树精的性质/作用/用途-化学加百科

β-香树精

β-香树精基本信息
CAS号	559-70-6	分子式	C30H50O
分子量	426.71700	精确质量	426.38600
PSA	20.23000	LogP	8.16890

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等价的CAS号：

559-70-6,6811-63-8,52690-48-9,107596-78-1,109838-28-0,144666-16-0,149252-85-7

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基本信息制备方法与用途物化性质安全信息合成路线 MSDS 结构与计算数据上下游

基本信息展开↓

CAS号：: 559-70-6
3D弹球模型：: 立即前往扯扯看
分子式：: C30H50O
分子量：: 426.71700
中文名称：: β-香树精
英文名称：: β-amyrin
中文别名：: β-香树精;
β-香树脂醇;
beta-香树精
英文别名：: β-amyrin;
beta-amyrin;
beta-Amyrin;
B-AMYRIN;
Einecs 209-204-6;
b-Amyrenol;
Olean-12-en-3-ol;
β-Amyrin;
AMYRIN,B
精确分子量/精确质量：: 426.38600
极性分子表面积/PSA：: 20.23000
油水分配系数/LogP：: LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。
EINECS：: 209-204-6
BRN：: 2063468
InChI：: InChI=1/C30H50O/c1-25(2)15-16-27(5)17-18-29(7)20(21(27)19-25)9-10-23-28(6)13-12-24(31)26(3,4)22(28)11-14-30(23,29)8/h9,21-24,31H,10-19H2,1-8H3/t21?,22?,23?,24-,27+,28-,29+,30+/m0/s1

生产制备方法及用途展开↓

制备方法

1. 从石油醚或乙醇中得针晶。2. 烟草：FC，41；FC，8；可由δ-Amylene转化而得。

合成制备方法

1. 从石油醚或乙醇中得针晶。

2. 烟草：FC，41；FC，8；可由δ-Amylene转化而得。

用途简介

物化性质展开↓

外观与性状：: 白色结晶粉末
密度：: 1.01g/cm3
熔点：: 187-190°C
沸点：: 260ºC
闪点：: 217.7ºC
折射率：: 1.539
稳定性相关：: 1. 存在于烤烟烟叶、烟气中。
2. 和a-香树素一起存在。
3. 比a-异构体的溶解度稍小。
其它信息：: 1. 沸点（ºC）：260(66.65pa)
2. 熔点（ºC）：197~197.5
3. 闪点（ºC）：217.7
4. 相对密度(d²⁰₄₎：1.01
5. 溶解性：不溶于水，微溶于乙醇、氯仿、溶于乙醚、苯。

安全信息展开↓

WGK_Germany：: 3
德国有关水污染物质的分类清单
危险类别码：: R22
安全说明：: S22-S45
安全标志：: S22:不要吸入粉尘。
S24:避免接触皮肤。
危险标志：: Xi

合成路线查看所有的合成路线

1616-93-9

Β-香树脂醇乙酸酯
→

~94%
559-70-6

β-香树精

129511-76-8

129511-76-8
→

~93%
559-70-6

β-香树精

118916-58-8

3-keto-olean-12-ene
→

~83%
559-70-6

β-香树精

MSDS 展开↓

Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
  Product identifiers
    : β-Amyrin
    Product name
    : Fluka
    CAS-No.        : 559-70-6

Section 2. HAZARDS IDENTIFICATION
  Classification of the substance or mixture
    Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
    Not a hazardous substance or mixture according to EC-directives 67/548/EEC or 1999/45/EC.
  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
    : Olean-12-en-3β-ol
    Synonyms
    Formula        : C30H50O
    Molecular Weight        : 426,72 g/mol

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
  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 vapors, mist or gas.
  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.Normal measures for preventive fire
    protection.
  Conditions for safe storage, including any incompatibilities
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
    Store under inert gas. Air sensitive.
  Specific end uses
    no data available

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.
  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).

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Information on basic physical and chemical properties
    a) Appearance        Form: powder
    Colour: white
    b) Odour        no data available
    c) Odour Threshold        no data available
    d) pH        no data available
    e) Melting point/freezing        no data available
    point
    f) Initial boiling point and no data available
    boiling range
    g) Flash point        no data available
    h) Evaporation 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- no data available
    octanol/water
    p) Autoignition        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
    no data available
  Possibility of hazardous reactions
    no data available
  Conditions to avoid
    no data available
  Incompatible materials
    Strong oxidizing agents
  Hazardous decomposition products
    Other decomposition products - no data available

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 sensitization
    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
  Potential health effects
  Inhalation
    May be harmful if inhaled. May cause respiratory tract irritation.
  Ingestion        May be harmful if swallowed.
  Skin        May be harmful if absorbed through skin. May cause skin irritation.
  Eyes        May cause eye irritation.
  Additional Information
    RTECS: Not available

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
    no data available
  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

SECTION 16 - ADDITIONAL INFORMATION
N/A

分子结构与计算化学数据展开↓

分子结构数据

1、摩尔折射率：131.92

2、摩尔体积（cm³/mol）：420.8

3、等张比容（90.2K）：1054.8

4、表面张力（dyne/cm）：39.4

5、极化率（10-24cm3）：52.29

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