42739-26-4 (乙烯山梨酸,sorbic acid vinyl ester)

快速询单

结构式：

乙烯山梨酸MOL文件

CAS号：

42739-26-4

中文名称：

乙烯山梨酸

英文名称：

sorbic acid vinyl ester

分子式：

C₈H₁₀O₂

分子量：

138.163802623749

乙烯山梨酸(42739-26-4)名称与标识符

名称

中文别名：

4,4-二甲基哌啶盐酸盐;山梨酸乙烯酯;山梨酸乙烯酯(含对羟基苯甲醚阻聚剂);山梨酸乙烯酯(含稳定剂MEHQ);山梨酸乙酯;乙烯山梨酸;

英文别名：

sorbic acid vinyl ester;ethenyl hexa-2,4-dienoate;Vinyl Sorbate (stabilized with MEHQ);ethenyl (2E,4E)-hexa-2,4-dienoate;ethylene sorbate;Vinyl (2E,4E)-2,4-hexadienoate #;AKOS025295317;SORBICACIDVINYLESTER;SCHEMBL342553;42739-26-4;(2E,4E)-vinyl hexa-2,4-dienoate;

标识符

InChIKey：

ZHIUCPNDVATEDB-TWTPFVCWSA-N

Inchi：

1S/C8H10O2/c1-3-5-6-7-8(9)10-4-2/h3-7H,2H2,1H3/b5-3+,7-6+

SMILES：

O(C=C)C(/C=C/C=C/C)=O

乙烯山梨酸(42739-26-4)物化性质

实验特性

LogP : 1.80540
PSA : 26.30000
沸点 : 64 °C / 6mmHg
闪点 : 77 °C
颜色与性状 : 未确定
溶解性 : 未确定
密度 : 0.96

计算特性

精确分子量 : 138.06800
氢键供体数量 : 0
氢键受体数量 : 2
可旋转化学键数量 : 4
同位素质量 : 138.068079557g/mol
重原子数量 : 10
复杂度 : 166
同位素原子数量 : 0
确定原子立构中心数量 : 0
不确定原子立构中心数量 : 0
确定化学键立构中心数量 : 2
不确定化学键立构中心数量 : 0
共价键单元数量 : 1
疏水参数计算参考值（XlogP） : 2.1
拓扑分子极性表面积 : 26.3Å²

乙烯山梨酸(42739-26-4)海关数据

海关编码：

2916190090

海关数据：

中国海关编码：

2916190090

概述：

2916190090 其他不饱和无环一元羧酸（包括其酸酐、酰卤化物，过氧化物和过氧酸以及它们的衍生物）。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, 丙烯酸、丙烯酸盐或酯应报明包装

监管条件：

A.入境货物通关单
B.出境货物通关单

检验检疫类别：

R.进口食品卫生监督检验
S.出口食品卫生监督检验
M.进口商品检验
N.出口商品检验

Summary：

2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

乙烯山梨酸(42739-26-4)推荐厂家更多厂家(1)

公司名称	手机号/电话	联系人	QQ	微信	询单
金锦乐（湖南）化学有限公司		金锦乐	1226360695		询单

乙烯山梨酸(42739-26-4) MSDS

基础信息

Section I.Chemical Product and Company Identification
    Chemical Name Sorbic Acid Vinyl Ester
    Portland OR
    Synonym        Vinyl Sorbate
    Chemical Formula        C8H10O2
    42739-26-4
    CAS Number

Section II.        Composition and Information on Ingredients
    Toxicology Data
    Chemical Name        CAS Number Percent (%)        TLV/PEL
    Sorbic Acid Vinyl Ester        42739-26-4 Not available. Not available.        Not available.

Section III. Hazards Identification
    Acute Health Effects        No specific information is available in our data base regarding the toxic effects of this material for humans. However,
    exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
    inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
    this compound.
    Chronic Health Effects        CARCINOGENIC EFFECTS : Not available.
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    Toxicity to the reproductive system: Not available.
    There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is not
    known to aggravate existing medical conditions.

Section IV.        First Aid Measures
    Check for and remove any contact lenses. DO NOT use an eye ointment. Flush eyes with running water for a minimum of 15
    Eye Contact
    minutes, occasionally lifting the upper and lower eyelids. Seek medical attention. Treat symptomatically and supportively.
    If the chemical gets spilled on a clothed portion of the body, remove the contaminated clothes as quickly as possible,
    Skin Contact
    protecting your own hands and body. Place the victim under a deluge shower. If the chemical touches the victim's exposed
    skin, such as the hands: Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be
    particularly careful to clean folds, crevices, creases and groin. Cover the irritated skin with an emollient. Seek medical
    attention. Treat symptomatically and supportively. Wash any contaminated clothing before reusing.
    If the victim is not breathing, perform artificial respiration. Loosen tight clothing such as a collar, tie, belt or waistband. If
    Inhalation
    breathing is difficult, oxygen can be administered. Seek medical attention. Treat symptomatically and supportively.
    Ingestion        Remove dentures if any. Have conscious person drink several glasses of water or milk. INDUCE VOMITING by sticking
    finger in throat. Lower the head so that the vomit will not reenter the mouth and throat. NEVER give an unconscious person
    anything to ingest. Seek medical attention. Treat symptomatically and supportively.

Section V.        Fire and Explosion Data
    Not available.
    Flammability        Combustible.        Auto-Ignition
    Flash Points        77°C (170.6°F)        Flammable Limits        Not available.
    Combustion Products        These products are toxic carbon oxides (CO, CO2).
    Fire Hazards
    No specific information is available regarding the flammability of this compound in the presence of various materials.
    Explosion Hazards        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.
    No additional information is available regarding the risks of explosion.
    Fire Fighting Media        SMALL FIRE: Use DRY chemicals, CO2, water spray or foam.
    LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
    and Instructions
    Continued on Next Page
    Sorbic Acid Vinyl Ester

Section VI.        Accidental Release Measures
    Spill Cleanup        Combustible material.
    Keep away from heat and sources of ignition. Mechanical exhaust required. Stop leak if without risk. Finish cleaning the spill
    Instructions
    by rinsing any contaminated surfaces with copious amounts of water.

Section VII. Handling and Storage
    Handling and Storage        Keep away from heat and sources of ignition. Mechanical exhaust required. When not in use, tightly seal the container and
    store in a dry, cool place. Avoid excessive heat and light. Do not breathe gas, fumes, vapor or spray. In case of insufficient
    Information
    ventilation, wear suitable respiratory equipment. If you feel unwell, seek medical attention and show the label when possible.
    Treat symptomatically and supportively. Avoid contact with skin and eyes.
    Always store away from incompatible compounds such as oxidizing agents.

Section VIII. Exposure Controls/Personal Protection
    Engineering Controls        Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective
    threshold limit value. Ensure that eyewash station and safety shower is proximal to the work-station location.
    Personal Protection        Splash goggles. Lab coat. Vapor respirator. Boots. Gloves. A MSHA/NIOSH approved respirator must be used 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 IX. Physical and Chemical Properties
    Physical state @ 20°C        Liquid.        Solubility        Not available.
    0.96 (water=1)
    Specific Gravity
    Molecular Weight        138.17        Partition Coefficient        Not available.
    Boiling Point        Not available.        Vapor Pressure        Not available.
    Melting Point        Not available.        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
Stability

This material is stable if stored under proper conditions. (See Section VII for instructions)
    Avoid excessive heat and light.
    Conditions of Instability
    Incompatibilities        Reactive with strong oxidizing agents.

Section XI. Toxicological Information
    RTECS Number        Not available.
    Ingestion. Inhalation.
    Routes of Exposure
    Toxicity Data        Not available.
    CARCINOGENIC EFFECTS : Not available.
    Chronic Toxic Effects
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    Toxicity to the reproductive system: Not available.
    There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is not
    known to aggravate existing medical conditions.
    No specific information is available in our data base regarding the toxic effects of this material for humans. However,
    Acute Toxic Effects
    exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
    inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling this
    compound.
    Continued on Next Page
    Sorbic Acid Vinyl Ester

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

Section XIII. Disposal Considerations
    Recycle to process, if possible. Consult your local or 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 this substance.

Section XIV. Transport Information
    DOT Classification        Not a DOT controlled material (United States).
    NONE
    PIN Number
    Proper Shipping Name        NONE
    NONE
    Packing Group (PG)
    DOT Pictograms

Section XV. Other Regulatory Information and Pictograms
    TSCA Chemical Inventory        This product is NOT on the EPA Toxic Substances Control Act (TSCA) inventory. The following notices are required by 40
    CFR 720.36 (C) for those products not on the inventory list:
    (EPA)
    (i) These products are supplied solely for use in research and development by or under the supervision of a technically
    qualified individual as defined in 40 CFR 720.0 et sec.
    (ii) The health risks of these products have not been fully determined. Any information that is or becomes available will be
    supplied on an MSDS sheet.
    WHMIS Classification        WHMIS CLASS B-3: Combustible liquid with a flash point between 37.8°C (100°F) and 93.3°C (200°F).
    (Canada)
    EINECS Number (EEC)        Not available.
    EEC Risk Statements        Not available.

SECTION 16 - ADDITIONAL INFORMATION
N/A