O-十八烷酰乳酸钠

O-十八烷酰乳酸钠 基本信息
CAS号 25383-99-7 分子式 C21H39NaO4
分子量 378.52200 精确质量  378.27500
PSA  66.43000 LogP  4.92950

基本信息 展开↓

CAS号:
25383-99-7
分子式:
C21H39NaO4
分子量:
378.52200
中文名称:
O-十八烷酰乳酸钠
英文名称:
sodium,2-(2-octadecanoyloxypropanoyloxy)propanoate
中文别名:
O-十八烷酰乳酸钠;
2-硬脂酰乳酸钠;
硬脂酰乳酸钙钠;
钠2-(2-(硬脂酰基氧基)丙酰氧基)丙酸酯
英文别名:
sodium,2-(2-octadecanoyloxypropanoyloxy)propanoate;
EINECS 246-929-7;
sodium stelate;
Sodium 2-stearoyllactate;
Sodium stearoyl lactylate;
Lactic acid,bimol. ester,stearate,sodium salt;
Octadecanoic acid,2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester,sodium salt;
Sodium stearyl-2-lactylate;
Sodium stearoyl-2-lactylate;
sodium 2-{[2-(stearoyloxy)propanoyl]oxy}propanoate
精确分子量/精确质量:
378.27500
极性分子表面积/PSA:
66.43000
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:
246-929-7

物化性质展开↓

沸点:
532.7ºC at 760 mmHg
闪点:
166.2ºC
蒸汽压:
9.06E-13mmHg at 25°C

MSDS 展开↓


Section 1. Chemical Product and Company Identification
    Sodium Stearoyl Lactylate
    Common Name/
    Trade Name
    Sodium Stearoyl Lactylate

Section 4. First Aid Measures
    Eye Contact        Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at    
    least 15 minutes. Cold water may be used. WARM water MUST be used. Get medical attention.
    Skin Contact        Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops.    
    Serious Skin Contact        Not available.    
    Inhalation        If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get    
    medical attention.
    Serious Inhalation        Not available.    
    Ingestion        Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an    
    unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight
    clothing such as a collar, tie, belt or waistband.
    Serious Ingestion        Not available.    

Section 5. Fire and Explosion Data
    Flammability of the Product May be combustible at high temperature.
    Auto-Ignition Temperature Not available.
    Flash Points        CLOSED CUP: 221.11°C (430°F).    
    Flammable Limits        Not available.    
    Products of Combustion        These products are carbon oxides (CO, CO2).    
    Fire Hazards in Presence of Slightly flammable to flammable in presence of heat.
    Various Substances
    Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
    Risks of explosion of the product in presence of static discharge: Not available.
    of Various Substances
    SMALL FIRE: Use DRY chemical powder.
    Fire Fighting Media
    and Instructions        LARGE FIRE: Use water spray, fog or foam. Do not use water jet.    
    Not available.
    Special Remarks on
    Fire Hazards
    Special Remarks on Explosion Not available.
    Hazards

Section 6. Accidental Release Measures
    Small Spill        Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by    
    spreading water on the contaminated surface and dispose of according to local and regional authority
    requirements.
    Large Spill        Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water    
    on the contaminated surface and allow to evacuate through the sanitary system.
    Sodium Stearoyl Lactylate

Section 7. Handling and Storage
    Precautions        Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the    
    residue under a fume hood. Ground all equipment containing material. Do not breathe dust. Avoid contact with
    eyes. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If
    you feel unwell, seek medical attention and show the label when possible. Keep away from incompatibles such as
    moisture.
    Storage        HYGROSCOPIC. Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store    
    above 32°C (89.6°F).

Section 8. Exposure Controls/Personal Protection
    Engineering Controls        Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below    
    recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection        Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent.    
    Gloves.
    Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
    a Large Spill        to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist    
    BEFORE handling this product.
    Exposure Limits        Not available.    

Section 9. Physical and Chemical Properties
    Physical state and appearance Solid. (Solid powder.)        Odor        Sweetish. (Slight.)    
    Not available.
    Taste
    Molecular Weight        451.6 g/mole    
    Off-white.
    Color
    Not available.
    pH (1% soln/water)
    Boiling Point        Not available.    
    48.889°C (120°F)
    Melting Point
    Critical Temperature        Not available.    
    Specific Gravity        1.063 (Water = 1)    
    Vapor Pressure        Not applicable.    
    Vapor Density        Not available.    
    Not available.
    Volatility
    Odor Threshold        Not available.    
    Water/Oil Dist. Coeff.        Not available.    
    Ionicity (in Water)        Not available.    
    Dispersion Properties        Not available.    
    Solubility        Very slightly soluble in cold water.    

Section 10. Stability and Reactivity Data
    Stability        The product is stable.    
    Instability Temperature        Not available.    
    Conditions of Instability        Not available.    
    Incompatibility with various Reactive with moisture.
    substances
    Sodium Stearoyl Lactylate
    Corrosivity        Not available.    
    Special Remarks on        Hygroscopic    
    Reactivity
    Special Remarks on        Not available.    
    Corrosivity
    Polymerization        Will not occur.    

Section 11. Toxicological Information
    Routes of Entry        Inhalation. Ingestion.    
    Toxicity to Animals        LD50: Not available.    
    LC50: Not available.
    Chronic Effects on Humans Not available.
    Other Toxic Effects on        Hazardous in case of inhalation.    
    Humans
    Slightly hazardous in case of skin contact (irritant), of ingestion.
    Special Remarks on        Not available.    
    Toxicity to Animals
    Special Remarks on        Not available.    
    Chronic Effects on Humans
    Special Remarks on other        Acute Potential Health effects:    
    Toxic Effects on Humans        Eye: May cause slight irritation    
    Skin: May be an irritant. Contact with product at elevated temperatures can cause thermal burns.
    Ingestion: Low level of toxicity. Believed to present very little hazard if swallowed. Acute toxicity via oral route of
    administration is expected to be low. Sodium Stearoyl Lactylate is a food grade emulsifier, protein and starch
    complexing agent and is not hazardous as defined in the Federal Substance Act. It also not toxic as defined in
    OSHA Regulations 29CFR 1900.1200 - Appendix A - Health Hazard Definitions.
    Inhalation: May be slightly irritating to respiratory tract.

Section 12. Ecological Information
    Ecotoxicity        Not available.    
    Not available.
    BOD5 and COD
    Possibly hazardous short term degradation products are not likely. However, long term degradation products may
    Products of Biodegradation
    arise.
    Toxicity of the Products        The product itself and its products of degradation are not toxic.    
    of Biodegradation
    Special Remarks on the        Not available.    
    Products of Biodegradation

Section 13. Disposal Considerations
    Waste Disposal
    Sodium Stearoyl Lactylate

Section 14. Transport Information
    DOT Classification        Not a DOT controlled material (United States).    
    Identification        Not applicable.    
    Not applicable.
    Special Provisions for
    Transport
    DOT (Pictograms)

Section 15. Other Regulatory Information and Pictograms
    TSCA 8(b) inventory: Sodium Stearoyl Lactylate
    Federal and State
    Regulations
    California
    Proposition 65
    Warnings
    Other Regulations        EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances.    
    WHMIS (Canada) Not controlled under WHMIS (Canada).
    Other Classifications
    DSCL (EEC)        R36- Irritating to eyes.        S2- Keep out of the reach of children.    
    S46- If swallowed, seek medical advice
    immediately and show this container or label.
    Health Hazard
    HMIS (U.S.A.)        2 National Fire Protection    
    1 Flammability
    1 Association (U.S.A.)
    Fire Hazard
    2 2 Reactivity
    Health
    Reactivity
    0
    Specific hazard
    Personal Protection
    E
    WHMIS (Canada)
    (Pictograms)
    DSCL (Europe)
    (Pictograms)
    TDG (Canada)
    (Pictograms)
    ADR (Europe)
    (Pictograms)
    Protective Equipment
    Sodium Stearoyl Lactylate
    Gloves.
    Lab coat.
    Dust respirator. Be sure to use an
    approved/certified respirator or
    equivalent.


SECTION 16 - ADDITIONAL INFORMATION
N/A
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