1,2-双(苯巯基)乙烯 | 23528-44-1

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 中文名称: 1,2-双(苯巯基)乙烯
• 中文别名: 1,2-二(苯硫基)乙烯；1,2-双(苯巯基)乙烯(顺反异构体混合物)；1,2-双(苯硫基)乙烯
• 英文名称: 1,2-bis-(phenylmercapto)ethylene
• 英文别名: 1,2-bis(phenylsulfanyl)-1-ethene；1,2-bis(phenylthio)ethene；1,2-Bisphenylthioethylen；2-Phenylsulfanylethenylsulfanylbenzene
• CAS: 23528-44-1
• 化学式: C₁₄H₁₂S₂
• 分子量: 244.381
• InChiKey: UHGSEDVQATYWGI-UHFFFAOYSA-N

物化性质

• 熔点：
  48 °C
• 沸点：
  166 °C / 0.8mmHg
• 密度：
  1.19±0.1 g/cm3(Predicted)
• 溶解度：
  溶于甲苯
• 稳定性/保质期：
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计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2930909090
• 储存条件：
  存储温度建议为0至10°C，应避免加热。

SDS

1,2-Bis(phenylthio)ethylene (cis- and trans- mixture) Revision number: 6
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: 1,2-Bis(phenylthio)ethylene (cis- and trans- mixture)

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Skin corrosion/irritation Category 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Hazard statements Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Wash hands thoroughly after handling.
[Prevention]
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: 1,2-Bis(phenylthio)ethylene (cis- and trans- mixture)
Percent: >98.0%(GC)
CAS Number: 23528-44-1
Synonyms: 1,2-Bis(phenylmercapto)ethylene (cis- and trans- mixture)
C14H12S2
Chemical Formula:

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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.
1,2-Bis(phenylthio)ethylene (cis- and trans-
mixture)

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Section 4. FIRST AID MEASURES
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. 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.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
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.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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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.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
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
Storage conditions: Keep container tightly closed. Store in a refrigerator.
Store away from incompatible materials such as oxidizing agents.
Heat-sensitive
Packaging material: Comply with laws.

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

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Form: Crystal
1,2-Bis(phenylthio)ethylene (cis- and trans-
mixture)

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Colour: Very pale yellow - Pale reddish yellow
Odour: No data available
pH: No data available
Melting point/freezing point:48°C
Boiling point/range: 166°C/0.1kPa
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents]
Soluble: Toluene

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Sulfur oxides
products:

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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

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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):

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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.

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
1,2-Bis(phenylthio)ethylene (cis- and trans-
mixture)

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Section 14. TRANSPORT INFORMATION
UN-No: Not listed

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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.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途

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该部分用于说明用途。

反应信息

• 作为反应物：
  描述：

  1,2-双(苯巯基)乙烯 在 sodium tungstate 、 苯膦酸 、 双氧水 、 2-Thiobarbituric acid 作用下， 以 1,2-二氯乙烷 为溶剂， 以83.7%的产率得到1,2-bis(phenylsulfonyl)ethylene
  参考文献：
  名称：

  AgII（111）上的AgII二苯甲酰基自由基的配体非纯性质和单分子自旋电子性质

  摘要：

  本文描述了一种简便的定量制备二苯并银银Ag-1的简便方法。与通过单晶X射线分析对Ag-1解析的鞍形结构相反，当吸附在Ag（111）表面上时，它采用了前所未有的半球形几何结构，具有上下方向。接近费米能级夏普近藤共振，同时在corrole配体和银中心通过低温STM观察到的，具有相对高的温度近藤（172 K），对于非无辜的Ag提供证据II -corrole .2-物种。进一步的研究验证了苯环融合和分子-底物相互作用在增强Ag（4d（x 2 -y 2）） - corrole（π）轨道相互作用，从而稳定了开壳层单峰的Ag II -corrole .2-在Ag（111）面。此外，这种用于构建无金属苯环稠合的Corrole配体的策略为设计用于多通道分子自旋电子器件的新型金属-Corrole化合物带来了灵感。

  DOI：

  10.1002/anie.202016674
• 作为产物：
  描述：

  1-phenylsulfinyl-2-phenylthioethane 在 乙酸酐 作用下， 生成 1,2-双(苯巯基)乙烯
  参考文献：
  名称：

  Prokhorov,G.M. et al., Journal of Organic Chemistry USSR (English Translation), 1974, vol. 10, p. 1865 - 1868

  摘要：

  DOI：

文献信息

• [EN] SINGLET OXYGEN-LABILE LINKERS AND METHODS OF PRODUCTION AND USE THEREOF<br/>[FR] LIEURS LABILES À L'OXYGÈNE SINGULET ET PROCÉDÉS DE PRODUCTION ET D'UTILISATION ASSOCIÉS
  申请人：YOU YOUNGJAE

  公开号：WO2013163321A1

  公开（公告）日：2013-10-31

  Activatable compositions that include at least one functional moiety and at least one cleavable linker directly or indirectly linked to the at least one functional moiety are disclosed. The at least one functional moiety is inactive when linked to the linker and activated upon cleavage of the linker. Methods of production and use of the activatable composition are also disclosed.

  公开了包含至少一个功能基团和至少一个可裂解连接剂的激活组合物，该连接剂直接或间接地与至少一个功能基团相连。当功能基团与连接剂相连时，它是非活性的，在连接剂裂解时被激活。还公开了生产和使用这种激活组合物的方法。
• Reactions of alkylmercurials with heteroatom-centered acceptor radicals
  作者：Glen A. Russell、Preecha. Ngoviwatchai、Hasan I. Tashtoush、Anna. Pla-Dalmau、Rajive K. Khanna

  DOI：10.1021/ja00219a030

  日期：1988.5

  En particulier, reactivite relative de chlorures d'alkylmercures vis-a-vis de PhS • , PhSe • et I • generes a partir du disulfure de phenyle, diseleniure de phenyle et du β-iodo styrene ou du (diphenyl-1,1 iodo-2) ethylene

  En 特别，反应性相对于 de PhS • , PhSe • et I • 与 de PhS • , PhSe • et I • 属 a partir du disulfure de phenyle, diseleniure de phenyle et du β-iodo 苯乙烯 ou du (diphenyl-1,1 iodo -2) 乙烯
• DTBB-catalysed lithiation of 1,2-bis(phenylsulfanyl)ethene: does 1-lithio-2-phenylsulfanylethene really exist?
  作者：Cecilia Gómez、Beatriz Maciá、Miguel Yus

  DOI：10.1016/j.tet.2005.07.056

  日期：2005.9

  The reaction of (Z)- or (E)-1,2-bis(phenylsulfanyl)ethene (1) with an excess of lithium and a catalytic amount of 4,4′-di-tert-butylbiphenyl (DTBB, 2.5 mol%) in the presence of a carbonyl compound as electrophile (Barbier conditions) in THF at −78 °C leads, after hydrolysis with water at temperatures ranging between −78 °C and rt, to a mixture of the corresponding (Z/E)-unsaturated 1,4-diols 2, the

  （Z）-或（E）-1,2-双（苯硫基）乙烯（1）与过量的锂和催化量的4,4'-二叔丁基联苯（DTBB，2.5 mol％ ）在-78°C的温度下用水水解后，在-78°C的THF中存在亲电的羰基化合物（Barbier条件）的情况下，导致相应的（Z / E）-不饱和1，4-二醇2，非对映异构体比例与起始原料的立体化学无关。烯丙醇3是整个过程中某些锂化中间体上的锂-氢交换产生的主要副产物。给出了对所观察到的行为的机械解释。
• [EN] ALPHA, BETA-UNSATURATED IMIDATE COMPOUND AND PESTICIDAL COMPOSITION CONTAINING THE SAME<br/>[FR] COMPOSÉ IMIDATE À INSATURATION ?, ? ET COMPOSITION PESTICIDE LE CONTENANT
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2009064031A1

  公开（公告）日：2009-05-22

  There is provided a compound having an excellent controlling effect on pests, represented by the formula (I): wherein, A and E independently represent a -R1 group, a -L1-R1 group, etc.; G represents a -L2-R1 group, a -S(O)2-R4 group, etc.; X represents a -S-R5 group or a -O-R6 group; Z represents an optionally substituted carbocyclic group or an optionally substituted heterocyclic group; R1 represents an optionally substituted C1-C20 chain hydrocarbon group, etc.; R5 represents a substituted C1-C4 alkyl group, an optionally substituted C5-C10 alkyl group, etc.; R6 represents a substituted C1-C2 alkyl group, an optionally substituted C3-C10 alkyl group, etc.; L1 represents a an oxygen atom, a sulfur atom, a -S(O)- group, or a -S(O)2- group; and L2 represents an oxygen atom or a sulfur atom.

  提供一种在害虫上具有优异控制效果的化合物，其表示为以下结构式（I）：其中，A和E分别代表一个-R1基团，一个-L1-R1基团等；G代表一个-L2-R1基团，一个-S(O)2-R4基团等；X代表一个-S-R5基团或一个-O-R6基团；Z代表一个可选择取代的碳环基团或一个可选择取代的杂环基团；R1代表一个可选择取代的C1-C20链烃基团等；R5代表一个取代的C1-C4烷基基团，一个可选择取代的C5-C10烷基基团等；R6代表一个取代的C1-C2烷基基团，一个可选择取代的C3-C10烷基基团等；L1代表一个氧原子，一个硫原子，一个-S(O)-基团，或一个-S(O)2-基团；L2代表一个氧原子或一个硫原子。
• A Recyclable Biphasic System for Stereoselective and Easily Handled Hydrochalcogenations
  作者：Caterina Tidei、Luca Sancineto、Luana Bagnoli、Benedetta Battistelli、Francesca Marini、Claudio Santi

  DOI：10.1002/ejoc.201402668

  日期：2014.9

  Vinyl selenides and vinyl sulfides were prepared by hydrochalcogenation of alkynes with selenols and thiols generated in situ by the reduction of the corresponding diselenides and disulfides with elemental zinc in a biphasic acidic medium. The yields, stereoselectivity as well as the possibility of reusing the aqueous medium up to ten times are discussed.

  通过在双相酸性介质中用元素锌还原相应的二硒化物和二硫化物而原位生成的硒醇和硫醇，通过炔烃与硒醇和硫醇的氢化硫属化反应制备乙烯基硒化物和乙烯基硫化物。讨论了产率、立体选择性以及将水性介质重复使用多达十次的可能性。