1,2-二(苯硫基)乙烯,23528-44-1，生产厂家，价格-洛克化工网移动版

1,2-二(苯硫基)乙烯

中文名称：: 1,2-二(苯硫基)乙烯

中文别名：: 1,2-双(苯巯基)乙烯;
1,2-双(苯硫基)乙烯;
1,2-二(苯硫基)乙烯

英文名称：: Benzene,1,1'-[1,2-ethenediylbis(thio)]bis-

英文别名：: 2-phenylsulfanylethenylsulfanylbenzene;
B2940;
1,2-Bis(phenylthio)ethylene;
1,2-Bis(phenylmercapto)ethylene;
1,2-Bisphenylthioethylen

CAS No.：: 23528-44-1

分子式：: C₁₄H₁₂S₂

分子量：: 244.38

精确分子量：: 244.03800

PSA：: 50.60000

InChI：: The Key: UHGSEDVQATYWGI-UHFFFAOYSA-N3

分子结构式：

SDS：: 查看

1,2-二(苯硫基)乙烯制备方法及用途

用途

1,2-二(苯硫基)乙烯物化性质

密度：: 1.194g/cm3
熔点：: 48ºC
沸点：: 166ºC / 0.8mmHg
闪点：: 174.417ºC
折射率：: 1.672
蒸汽压：: 0mmHg at 25°C
存储条件/存储方法：
稳定性相关：
其它信息：: 1.       性状：固体

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）：48

5.       沸点（ºC,0.8mmhg）：166

6.       沸点（ºC,5.2kPa）：未确定

7.       折射率：未确定

8.       闪点（ºC）：未确定

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

1,2-二(苯硫基)乙烯安全信息

海关代码：: 2930909090

1,2-二(苯硫基)乙烯毒理性

生态数据：

1,2-二(苯硫基)乙烯 MSDS

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

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

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.

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:

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)

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.

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:

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.

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.

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.

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

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

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:

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

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):

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.

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)

Section 14. TRANSPORT INFORMATION
UN-No: Not listed

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.

SECTION 16 - ADDITIONAL INFORMATION
N/A

1,2-二(苯硫基)乙烯海关数据

中国海关编码：2930909090

概述：: 2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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：: 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

1,2-二(苯硫基)乙烯分子结构与计算化学数据

分子结构数据

1、摩尔折射率：76.66

2、摩尔体积（m³/mol）：204.6

3、等张比容(90.2K)：549.9

4、表面张力(dyne/cm)：52.1

5、极化率(10-24cm³)：30.39

1,2-二(苯硫基)乙烯上游产品

二苯二硫醚 2-chloroethenylsulfanylbenzene 苯硫酚

1,2-二(苯硫基)乙烯下游产品

1-乙烯基环己醇 1-[(Z)-2-(1-hydroxycyclohexyl)-1-ethenyl]-1-cyclohexanol