硬脂酸-β-萘酯 | 6343-74-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 硬脂酸-β-萘酯
• 中文别名: 八癸酸2-萘酯；十八烷酸2-萘基酯；萘-2-基八癸酸酯；硬脂酸2-萘基酯；硬脂酸2-萘酯；硬脂酸-2-萘酯
• 英文名称: 2-naphthyl octadecanoate
• 英文别名: stearic acid-[2]naphthyl ester；Stearinsaeure-[2]naphthylester；2-Stearoyloxy-naphthalin；Naphthyl-(2)-stearat；β-Naphthylstearat；2-Naphthyl stearate；naphthalen-2-yl octadecanoate
• CAS: 6343-74-4
• 化学式: C₂₈H₄₂O₂
• mdl: MFCD00051169
• 分子量: 410.64
• InChiKey: JIMMXKUAHBEQPE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.1
• 重原子数：
  30
• 可旋转键数：
  18
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2915709000

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 2-Naphthyl stearate
CAS-No. : 6343-74-4

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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

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Synonyms : Octadecanoic acid 2-naphthyl ester
Formula : C28H42O2
Molecular Weight : 410,63 g/mol

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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
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Indication of any immediate medical attention and special treatment needed
no data available

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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

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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.

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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.
Recommended storage temperature: 2 - 8 °C
Specific end uses
no data available

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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).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: solid
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

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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

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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.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

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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

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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.

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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

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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
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

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为产物：
  描述：

  硬脂酸 、 2-萘酚 在 硫酸 、 xylene 作用下， 生成 硬脂酸-β-萘酯
  参考文献：
  名称：

  Aelony, Journal of the American Oil Chemists' Society, 1955, vol. 32, p. 170

  摘要：

  DOI：

文献信息

• Compositions containing esters of aromatic alkoxylated alcohols and fatty carboxylic acids
  申请人：——

  公开号：US20030161792A1

  公开（公告）日：2003-08-28

  A personal care or cosmetic product composition that includes from about 0.1% to about 99% of at least one ester of alkoxylated aromatic alcohol and fatty carboxylic acid, and from about 0.1% to 60% of at least one functional ingredient is provided. The functional ingredients in the composition may include active ingredients and additional ingredients. Especially suitable active ingredients are sunscreen active ingredients and antiperspirant active ingredients. Preferred compositions are sunscreen product formulations and antiperspirant products. In one preferred embodiment, the composition further includes at least one cyclomethicone compound present in the amount of from about 1% to 99% by weight of the composition. A method of improving the protection of human or animal skin or hair from radiation and a method of improving the protection of human or animal skin or hair from perspiration are also provided.

  提供一种个人护理或化妆品组合物，包括约0.1%至约99%的至少一种烷氧基芳香醇和脂肪羧酸酯，以及约0.1%至60%的至少一种功能性成分。组合物中的功能性成分可能包括活性成分和额外成分。特别适用的活性成分包括防晒活性成分和止汗活性成分。首选的组合物是防晒产品配方和止汗产品。在一个首选实施例中，该组合物还包括至少一种环硅烷化合物，其占组合物重量的约1%至99%。还提供了一种改善人类或动物皮肤或毛发免受辐射的保护的方法，以及一种改善人类或动物皮肤或毛发免受汗水侵害的方法。
• Esters of aromatic alkoxylated alcohols and fatty carboxylic acids
  申请人：——

  公开号：US20030181744A1

  公开（公告）日：2003-09-25

  Esters of alkoxylated aromatic alcohol and fatty carboxylic acid are provided. The esters are especially suitable as additives for personal care and cosmetic products. The preferred esters having an aromatic nucleus, an alkoxy spacer, an ester carboxylic group, and a fatty alkyl group, in which the aromatic nucleus and the oxygen atom of the ester carboxylic group are connected to the alkoxy spacer, and the fatty alkyl group is attached to the carbon atom of the ester carboxylic group, are also provided. Certain of the esters of alkoxylated aromatic alcohol and fatty carboxylic acid having certain skin spread factor or viscosity are also provided.

  提供了烷氧基化芳香醇和脂肪羧酸的酯。这些酯特别适用于个人护理和化妆品产品的添加剂。优选酯具有芳香核、烷氧间隔、酯羧基和脂肪烷基，其中芳香核和酯羧基的氧原子连接到烷氧间隔，脂肪烷基附着在酯羧基的碳原子上。还提供了具有特定皮肤扩散因子或粘度的某些烷氧基化芳香醇和脂肪羧酸的酯。
• Seidel; Engelfried, Chemische Berichte, 1936, vol. 69, p. 2567,2581
  作者：Seidel、Engelfried

  DOI：——

  日期：——
• Grossert, J. Stuart; Ratnayake, W. M. Nimal; Swee, Tiw, Canadian Journal of Chemistry, 1981, vol. 59, p. 2617 - 2620
  作者：Grossert, J. Stuart、Ratnayake, W. M. Nimal、Swee, Tiw

  DOI：——

  日期：——
• Nachlas; Seligman, Journal of Biological Chemistry, 1949, vol. 181, p. 343,347
  作者：Nachlas、Seligman

  DOI：——

  日期：——