没食子酸十八酯

没食子酸十八酯 基本信息
CAS号 10361-12-3 分子式 C25H42O5
分子量 422.59800 精确质量  422.30300
PSA  86.99000 LogP  7.22170

基本信息 展开↓

CAS号:
10361-12-3
3D弹球模型:
立即前往扯扯看
分子式:
C25H42O5
分子量:
422.59800
中文名称:
没食子酸十八酯
英文名称:
Stearyl Gallate
中文别名:
没食子酸十八酯;
没食子酸十八烷基酯;
3,4,5-三羟基苯甲酸十八酯
英文别名:
Stearyl Gallate;
Octadecyl 3,4,5-trihydroxybenzoate;
octadecyl 3,4,5-trihydroxybenzoate;
Octadecyl gallate;
Gallic Acid Stearyl Ester
精确分子量/精确质量:
422.30300
极性分子表面积/PSA:
86.99000
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。
InChI:
InChI=1/C25H42O5/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-30-25(29)21-19-22(26)24(28)23(27)20-21/h19-20,26-28H,2-18H2,1H3

物化性质展开↓

密度:
1.048g/cm3
熔点:
95°C
沸点:
583ºC at 760 mmHg
闪点:
187.8ºC
折射率:
1.519
蒸汽压:
3.44E-14mmHg at 25°C
存储条件/存储方法:

密封于阴凉干燥处。

稳定性相关:

遵照规格使用和储存则不会分解。

其它信息:

1.       性状:无可用

2.       密度(g/mL,25/4): 无可用

3.       相对蒸汽密度(g/mL,空气=1):无可用

4.       熔点(ºC):95

5.       沸点(ºC,常压):无可用

6.       沸点(ºC,5.2kPa): 无可用

7.       折射率: 无可用

8.       闪点(ºC): 无可用

9.       比旋光度(º): 无可用

10.    自燃点或引燃温度(ºC):无可用

11.    蒸气压(kPa,25ºC):无可用

12.    饱和蒸气压(kPa,60ºC):无可用

13.    燃烧热(KJ/mol):无可用

14.    临界温度(ºC):无可用

15.    临界压力(KPa):无可用

16.    油水(辛醇/水)分配系数的对数值:无可用

17.    爆炸上限(%,V/V):无可用

18.    爆炸下限(%,V/V):无可用

19.    溶解性:无可用

安全信息展开↓

海关代码:
2918290000
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R36/37/38:Irritating to eyes, respiratory system and skin .
安全说明:
S26-S36
危险标志:
Xi

合成路线查看所有的合成路线

  • 1063201-10-4

    octadecyl 3,4,5-tribenzyloxybenzoate

  • ~97%

  • 10361-12-3

    没食子酸十八酯

  • 112-92-5

    硬脂醇

  • +

  • 149-91-7

    没食子酸

  • ~71%

  • 10361-12-3

    没食子酸十八酯

化学图谱

  1. 没食子酸十八酯质谱(MS)

  2. 没食子酸十八酯核磁图(13CNMR)

  3. 没食子酸十八酯核磁图(1HNMR)

  4. 没食子酸十八酯红外图谱(IR1)

  5. 没食子酸十八酯红外图谱(IR2)

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毒理性展开↓

生态数据:

通常对水是不危害的,若无政府许可,勿将材料排入周围环境。

MSDS 展开↓

  Stearyl Gallate      Revision number: 5    
  SAFETY DATA SHEET

Section 1. IDENTIFICATION
  Product name:        Stearyl Gallate    
    
  Revision number:        5    

Section 2. HAZARDS IDENTIFICATION
  GHS classification
  PHYSICAL HAZARDS        Not classified    
    Not classified
  HEALTH HAZARDS
  ENVIRONMENTAL HAZARDS        Not classified    
  GHS label elements, including precautionary statements
  Pictograms or hazard symbols        None    
    No signal word
  Signal word
  Hazard statements        None    
    None
  Precautionary statements:

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance    
  Components:        Stearyl Gallate    
  Percent:        >97.0%(GC)(T)    
  CAS Number:        10361-12-3    
  Synonyms:        Gallic Acid Stearyl Ester    
  Chemical Formula:        C25H42O5    

Section 4. FIRST AID MEASURES
  Inhalation:        Remove victim to fresh air and keep at rest in a position comfortable for breathing.    
    Get medical advice/attention if you feel unwell.
  Skin contact:        Remove/Take off immediately all contaminated clothing. Rinse skin with    
    water/shower. If skin irritation or rash occurs: Get medical advice/attention.
  Eye contact:        Rinse cautiously with water for several minutes. Remove contact lenses, if present    
    and easy to do. Continue rinsing. If eye irritation persists: Get medical
    advice/attention.
  Ingestion:        Get medical advice/attention if you feel unwell. Rinse mouth.    
  Protection of first-aiders:        A rescuer should wear personal protective equipment, such as rubber gloves and air-    
    tight goggles.

Section 5. FIRE-FIGHTING MEASURES
  Suitable extinguishing        Dry chemical, foam, water spray, carbon dioxide.    
  media:
  Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
    method according to the surrounding situation is used. Uninvolved persons should
    evacuate to a safe place. In case of fire in the surroundings: Remove movable
    containers if safe to do so.
  Stearyl Gallate

Section 5. FIRE-FIGHTING MEASURES
  Special protective        When extinguishing fire, be sure to wear personal protective equipment.    
  equipment for firefighters:

Section 6. ACCIDENTAL RELEASE MEASURES
  Personal precautions,        Use personal protective equipment. Keep people away from and upwind of spill/leak.    
  protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
  emergency procedures: roping off, etc.
  Environmental precautions: Prevent product from entering drains.
  Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
  containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
  up: appropriate laws and regulations.

Section 7. HANDLING AND STORAGE
  Precautions for safe handling
    Handling is performed in a well ventilated place. Wear suitable protective equipment.
  Technical measures:
    Prevent dispersion of dust. Wash hands and face thoroughly after handling.
    Use a local exhaust if dust or aerosol will be generated.
  Advice on safe handling: Avoid contact with skin, eyes and clothing.
  Conditions for safe storage, including any
  incompatibilities
    Keep container tightly closed. Store in a cool and dark place.
  Storage conditions:
    Store away from incompatible materials such as oxidizing agents.
  Packaging material:        Comply with laws.    

Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
  Engineering controls:        Install a closed system or local exhaust as possible so that workers should not be    
    exposed directly. Also install safety shower and eye bath.
  Personal protective equipment
  Respiratory protection: Dust respirator. Follow local and national regulations.
  Hand protection:        Protective gloves.    
  Eye protection:        Safety glasses. A face-shield, if the situation requires.    
  Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
  Physical state (20°C):        Solid    
  Form:        Crystal- Powder    
  Colour:        White - Very pale yellow    
  Odour:        No data available    
  pH: No data available
  Melting point/freezing point:104°C
  Boiling point/range:        No data available    
  Flash point:        No data available    
  Flammability or explosive
  limits:
    No data available
  Lower:
  Upper:        No data available    
    No data available
  Relative density:
  Solubility(ies):
  [Water]        Insoluble    
  [Other solvents]        No data available    

Section 10. STABILITY AND REACTIVITY
    Stable under proper conditions.
  Chemical stability:
  Possibility of hazardous No special reactivity has been reported.
  reactions:
  Incompatible materials: Oxidizing agents, Bases
  Stearyl Gallate

Section 10. STABILITY AND REACTIVITY
  Hazardous decomposition Carbon monoxide, Carbon dioxide
  products:

Section 11. TOXICOLOGICAL INFORMATION
  Acute Toxicity:        No data available    
  Skin corrosion/irritation: No data available
  Serious eye        No data available    
  damage/irritation:
  Germ cell mutagenicity: No data available
  Carcinogenicity:
  IARC =        No data available    
  NTP =        No data available    
  Reproductive toxicity:        No data available    

Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
    No data available
  Fish:
  Crustacea:        No data available    
    No data available
  Algae:
  Persistence / degradability: No data available
    No data available
  Bioaccumulative
  potential(BCF):
  Mobility in soil
  Log Pow:        No data available    
    No data available
  Soil adsorption (Koc):
  Henry's Law        No data available    
  constant(PaM3/mol):

Section 13. DISPOSAL CONSIDERATIONS
    Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
    with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
    Observe all federal, state and local regulations when disposing of the substance.

Section 14. TRANSPORT INFORMATION
  Hazards Class:        Does not correspond to the classification standard of the United Nations    
    Not listed
  UN-No:

Section 15. REGULATORY INFORMATION
  Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
  and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
    loading and unloading were prescribed.
  Stearyl Gallate


SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码:2918290000

概述:
2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
申报要素:
品名, 成分含量, 用途
监管条件:
A.入境货物通关单B.出境货物通关单
检验检疫:
R.进口食品卫生监督检验S.出口食品卫生监督检验
摘要/Summary:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

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:122.42

2、   摩尔体积(cm3/mol):403.2

3、   等张比容(90.2K):1033.4

4、   表面张力(dyne/cm):43.1

5、   极化率10-24cm3):48.53

计算化学数据


1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:3

3.氢键受体数量:5

4.可旋转化学键数量:19

5.互变异构体数量:14

6.拓扑分子极性表面积87

7.重原子数量:30

8.表面电荷:0

9.复杂度:402

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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  • 1063201-10-4

    octadecyl 3,4,5-tribenzyloxybenzoate

  • 112-92-5

    硬脂醇

  • 149-91-7

    没食子酸

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