3-磺丙基十二烷基二甲基甜菜碱,14933-08-5，生产厂家，价格-洛克化工网移动版

3-磺丙基十二烷基二甲基甜菜碱

中文名称：: 3-磺丙基十二烷基二甲基甜菜碱

中文别名：: 3-(N,N-二甲基十二烷基铵)丙烷磺酸盐;
3-磺丙基十二烷基二甲基甜菜碱;
月桂基二甲基磺基甜菜碱;
十二烷基二甲基(3-磺丙基)氢氧化铵内盐;
硫代甜菜碱月桂基二甲基磺基甜菜碱

英文名称：: 1-Dodecanaminium,N,N-dimethyl-N-(3-sulfopropyl)-, inner salt

英文别名：: lauryl sulfobetaine;
N-Dodecyl-N,N-dimethyl-3-ammonio;
3-(Dodecyldimethylammonio)propane-1-sulfonate;
N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate;
Lauryldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt;
3-(N,N-Dimethyldodecylammonio)propanesulfonate (3-(N,N-Dimethyllaurylammonio)propanesulfonate;
Lauryl Sulfobetaine;
Sulfobetaine 12;
Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt;
3-(Lauryldimethylammonio)propane-1-sulfonate

CAS No.：: 14933-08-5

分子式：: C₁₇H₃₇NO₃S

分子量：: 335.55

精确分子量：: 335.24900

PSA：: 65.58000

MDL：: MFCD00036909

EINECS：: 239-002-3

BRN：: 4145308

InChI：: InChI=1/C17H35NO5S/c1-5-6-7-8-9-10-11-12-13-14-15-17(16(19)20,18(2,3)4)24(21,22)23/h5-15H2,1-4H3,(H-,19,20,21,22,23)3

危险品标志：: CXi

风险术语：: R34

安全术语：: S26;S36/37/39;S45;

分子结构式：

SDS：: 查看

3-磺丙基十二烷基二甲基甜菜碱物化性质

熔点：: 250-260 °C (dec.)
闪点：: 110 °C
其它信息：: 1. 性状：未确定

2. 密度（g/mL,25/4℃）：未确定

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：250-260

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC,5.2kPa）：未确定

7. 折射率：未确定

8. 闪点（ºC）： 110

9. 比旋光度（º）：未确定

10. 自燃点或引燃温度（ºC）：未确定

11. 蒸气压（kPa,25ºC）：未确定

12. 饱和蒸气压（kPa,60ºC）：未确定

13. 燃烧热（KJ/mol）：未确定

14. 临界温度（ºC）：未确定

15. 临界压力（KPa）：未确定

16. 油水（辛醇/水）分配系数的对数值：未确定

17. 爆炸上限（%,V/V）：未确定

18. 爆炸下限（%,V/V）：未确定

19. 溶解性：未确定

3-磺丙基十二烷基二甲基甜菜碱安全信息

海关代码：: 2923900090
WGK_Germany：: 3
德国有关水污染物质的分类清单
危险类别码：: R34
安全说明：: S26-S36/37/39-S45
安全标志：: S26:万一接触眼睛，立即使用大量清水冲洗并送医诊治。
S45:出现意外或者感到不适，立刻到医生那里寻求帮助（最好带去产品容器标签）。
:
危险标志：: C:Corrosive;

3-磺丙基十二烷基二甲基甜菜碱 MSDS

Section I.Chemical Product and Company Identification
    Chemical Name        Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide
    Inner Salt
    Portland OR
    Synonym        3-(Dodecyldimethylammonio)propanesulfonate;
    Lauryldimethyl(3-sulfopropyl)ammonium Hydroxide Inner
    Salt
    C17H37NO3S
    Chemical Formula
    CAS Number        14933-08-5

Section II.        Composition and Information on Ingredients
    CAS Number Percent (%)        TLV/PEL        Toxicology Data
    Chemical Name
    Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide        Min. 98.0 (N) Not available.        Not available.
    14933-08-5
    Inner Salt

Section III. Hazards Identification
    Acute Health Effects        Corrosive to skin, eyes, and respiratory system. Liquid or spray mist may produce tissue damage, particularly in mucous
    membranes of the eyes, mouth and respiratory tract. Skin contact may produce burns. Eye contact can result in corneal
    damage or blindness. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by
    coughing, choking, or shortness of breath. Corrosive materials may cause serious injury if ingested.
    Harmful if ingested or inhaled. Minimize exposure to this material. Severe overexposure can result in injury or death.
    Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
    Chronic Health Effects        CARCINOGENIC EFFECTS : Not available.
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    Repeated exposure of the eyes to a low level of dust can produce eye irritation. Repeated skin exposure can produce local
    skin destruction, or dermatitis. Repeated inhalation of dust can produce varying degree of respiratory irritation or lung
    damage.

Section IV.        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. Get medical attention.
    Skin Contact        In case of contact, immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing
    before reuse. Thoroughly clean shoes before reuse. Get medical attention.
    Inhalation        If the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or
    waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not
    improve.
    DO NOT INDUCE VOMITING. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing,
    Ingestion
    perform mouth-to-mouth resuscitation. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible
    indication that the toxic material was ingested; the absence of such signs, however, is not conclusive.

Section V.        Fire and Explosion Data
    Not available.
    Flammability        May be combustible at high temperature.        Auto-Ignition
    Flammable Limits        Not available.
    Flash Points        110°C (230°F).
    Combustion Products        These products are toxic carbon oxides (CO, CO2), nitrogen oxides (NO, NO2), sulfur oxides (SOx).
    Fire Hazards
    Not available.
    Risks of explosion of the product in presence of mechanical impact: Not available.
    Explosion Hazards
    Risks of explosion of the product in presence of static discharge: Not available.
    Fire Fighting Media
    and Instructions
    Continued on Next Page
    Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt Page 2
    SMALL FIRE: Use DRY chemical powder.
    LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
    Consult with local fire authorities before attempting large scale fire-fighting operations.

Section VI.        Accidental Release Measures
    Spill Cleanup        Corrosive material. Harmful material. Hygroscopic material. Moisture sensitive materail.
    Stop leak if without risk. DO NOT get water inside container. DO NOT touch spilled material. Use water spray to reduce
    Instructions
    vapors. Prevent entry into sewers, basements or confined areas; dike if needed. Eliminate all sources of ignition. Consult
    federal, state, and/or local authorities for assistance on disposal.

Section VII. Handling and Storage
    CORROSIVE. HARMFUL. HYGROSCOPIC. MOISTURE SENSITIVE. STORE UNDER ARGON. Keep container dry.
    Handling and Storage
    Keep away from heat. Mechanical exhaust required. When not in use, tightly seal the container and store in a dry, cool
    Information
    place. Avoid excessive heat and light. Do not breathe dust. Never add water to this product. Wear suitable protective
    clothing. If you feel unwell, seek medical attention and show the label when possible. Treat symptomatically and
    supportively.
    Always store away from incompatible compounds such as oxidizing agents.

Section VIII. Exposure Controls/Personal Protection
    Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended
    Engineering Controls
    exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants
    below the exposure limit.
    Face shield. Lab coat. Dust respirator. Boots. Gloves. A MSHA/NIOSH approved respirator must be used to avoid
    Personal Protection
    inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this
    product.
    Exposure Limits        Not available.

Section IX. Physical and Chemical Properties
    Solid. (Crystal, powder. White - almost        Solubility
    Physical state @ 20°C        Soluble in methanol;
    white.)
    Very soluble in water.
    Not available.
    Specific Gravity
    Molecular Weight        335.55        Partition Coefficient        LOG Pow: 2.24
    Boiling Point        Not available.        Not applicable.
    Vapor Pressure
    Melting Point        244°C (471.2°F)        Vapor Density        Not available.
    Not available.        Not available.
    Refractive Index        Volatility
    Critical Temperature        Not available.        Odor        Not available.
    Not available.        Not available.
    Viscosity        Taste

Section X. Stability and Reactivity Data

This material is stable if stored under proper conditions. (See Section VII for instructions)
    Stability
    Conditions of Instability        Avoid excessive heat and light. Moisture sensitive. Hygroscopic; keep container tightly closed.
    Incompatibilities        Reactive with strong oxidizing agents.

Section XI. Toxicological Information
    RTECS Number        Not available.
    Eye Contact. Ingestion. Inhalation. Skin contact.
    Routes of Exposure
    Not available.
    Toxicity Data
    CARCINOGENIC EFFECTS : Not available.
    Chronic Toxic Effects
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY: Not available.
    Repeated exposure of the eyes to a low level of dust can produce eye irritation. Repeated skin exposure can produce local
    skin destruction, or dermatitis. Repeated inhalation of dust can produce varying degree of respiratory irritation or lung
    damage.
    Acute Toxic Effects        Corrosive to skin, eyes, and respiratory system. Liquid or spray mist may produce tissue damage, particularly in mucous
    membranes of the eyes, mouth and respiratory tract. Skin contact may produce burns. Eye contact can result in corneal
    damage or blindness. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by
    coughing, choking, or shortness of breath. Corrosive materials may cause serious injury if ingested.
    Harmful if ingested or inhaled. Minimize exposure to this material. Severe overexposure can result in injury or death.
    Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
    Continued on Next Page
    Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt Page 3

Section XII.        Ecological Information
    Ecotoxicity        Not available.
    Not available.
    Environmental Fate

Section XIII. Disposal Considerations
    Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a
    Waste Disposal
    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 XIV. Transport Information
    DOT Classification        DOT Class 8: Corrosive material
    PIN Number
    Proper Shipping Name        Corrosive solid, basic, organic, n.o.s.
    III
    Packing Group (PG)
    DOT Pictograms

Section XV. Other Regulatory Information and Pictograms
    TSCA Chemical Inventory        This compound is ON the EPA Toxic Substances Control Act (TSCA) inventory list.
    (EPA)
    WHMIS Classification        CLASS E: Corrosive solid.
    On NDSL.
    (Canada)
    EINECS Number (EEC) 239-002-3
    EEC Risk Statements        R34- Causes burns.
    R20/21/22- Harmful by inhalation, in contact with skin and if swallowed.

SECTION 16 - ADDITIONAL INFORMATION
N/A

3-磺丙基十二烷基二甲基甜菜碱海关数据

中国海关编码：2923900090

概述：: 2923900090 其他季铵盐及季铵碱。监管条件:无。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
摘要/Summary：: 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

3-磺丙基十二烷基二甲基甜菜碱分子结构与计算化学数据

分子结构数据

1、摩尔折射率：无可用的

2、摩尔体积（cm³/mol）：无可用的

3、等张比容（90.2K）：无可用的

4、表面张力（dyne/cm）：无可用的

5、介电常数：无可用的

6、极化率（10^-24cm³）：无可用的

7、单一同位素质量：335.249414 Da

8、标称质量：335 Da

9、平均质量：335.5456 Da

计算化学数据

1.疏水参数计算参考值（XlogP）:5

2.氢键供体数量:0

3.氢键受体数量:3

4.可旋转化学键数量:14

5.互变异构体数量:无

6.拓扑分子极性表面积65.6

7.重原子数量:22

8.表面电荷:0

9.复杂度:334

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

3-磺丙基十二烷基二甲基甜菜碱上游产品

1,3-丙基磺酸内酯十二烷基二甲基叔胺