二(2-乙基己基)硫醚 | 16679-04-2

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 中文名称: 二(2-乙基己基)硫醚
• 中文别名: 2-乙基己基硫醚
• 英文名称: bis(2-ethylhexyl)sulfide
• 英文别名: bis-(2-ethyl-hexyl)-sulfide；Bis-(2-aethyl-hexyl)-sulfid；2-Ethylhexyl Sulfide；3-(2-ethylhexylsulfanylmethyl)heptane
• CAS: 16679-04-2
• 化学式: C₁₆H₃₄S
• 分子量: 258.512
• InChiKey: UGASTCGQAJBUOO-UHFFFAOYSA-N

物化性质

• 沸点：
  178-179 °C(Press: 23 Torr)
• 密度：
  0.841±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  17
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 2-ETHYLHEXYL SULFIDE
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No. : 16679-04-2
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Chronic aquatic toxicity (Category 4), H413
For the full text of the H-Statements mentioned in this Section, see Section 16.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram none
Signal word none
Hazard statement(s)
H413 May cause long lasting harmful effects to aquatic life.
Precautionary statement(s) none
Supplemental Hazard none
Statements
Other hazards - none

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SECTION 3: Composition/information on ingredients
Substances
Formula : C16H34S
Molecular Weight : 258,51 g/mol
CAS-No. : 16679-04-2
No components need to be disclosed according to the applicable regulations.
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
no data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Sulphur oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Avoid breathing vapours, mist or gas. Ensure adequate ventilation.
For personal protection see section 8.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the
environment must be avoided.
Methods and materials for containment and cleaning up
Keep in suitable, closed containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are
opened must be carefully resealed and kept upright to prevent leakage.
Specific end use(s)
A part from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Use equipment for eye protection tested and approved under appropriate government standards
such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
impervious clothing, The type of protective equipment must be selected according to the
concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection not required. For nuisance exposures use type OV/AG (US) or type ABEK
(EU EN 14387) respirator cartridges. Use respirators and components tested and approved under
appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into
the environment must be avoided.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: liquid
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing no data available
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evapouration rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- log Pow: 8,278
octanol/water
p) Auto-ignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitisation
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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SECTION 12: Ecological information
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
no data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
no data available

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  二(2-乙基己基)硫醚 在 三氟过氧乙酸 作用下， 以 三氟乙酸 为溶剂， 以81%的产率得到二(2-乙基己基)亚砜
  参考文献：
  名称：

  Peroxytrifluoroacetic acid oxidation of sulfides to sulfoxides and sulfones

  摘要：

  DOI：

  10.1021/jo00140a040
• 作为产物：
  描述：

  氯代异辛烷 在 sodium sulfide 、 乙二醇 作用下， 生成 二(2-乙基己基)硫醚
  参考文献：
  名称：

  Notes. Use of Chlorides in the Preparation of Organic Sulfides

  摘要：

  DOI：

  10.1021/jo01102a610

文献信息

• Octamolybdate Compounds Exhibiting Bright Emission
  申请人：Nanoco 2D Materials Limited

  公开号：US20200055884A1

  公开（公告）日：2020-02-20

  Methods for the synthesis of a polyoxometalate compounds include heating a metal precursor in the presence of an organic salt. The polyoxometalate compounds produced herein display high photoluminescence quantum yields and photoluminescence maximums in the blue and/or violet regions of the electromagnetic spectrum.

  合成多酸金属化合物的方法包括在有机盐的存在下加热金属前体。所得的多酸金属化合物在电磁光谱的蓝色和/或紫色区域表现出高的光致发光量子产率和光致发光最大值。
• Verfahren zur Herstellung von Acrylatkunststoffen mit einer farblich differenzierten Oberfläche
  申请人：RÖHM GMBH

  公开号：EP0060935A1

  公开（公告）日：1982-09-29

  Die Erfindung betrifft ein Verfahren zur Herstellung von Objekten aus Kunststoffen auf Acryl- und/oder Methacrylharzbasis, deren Oberfläche farblich differenzierte Zonen aufweist, indem man Perlpolymerisate auf Basis von Acryl-und/oder Methacrylharzen herstellt, welche die zur farblichen Differenzierung geeigneten Farbmittel enthalten, die farbmittelhaltigen Perlpolymerisate in an sich übliche polymerisationsfähigen Acrylat- bzw. Methacrylatmonomeren und/oder Prepolymerisate einträgt, die Polymerisation in formgebenden Polymerisationskammern bis zum Ende durchführt und Entformung vornimmt.

  本发明涉及一种用丙烯酸树脂和/或甲基丙烯酸树脂为基础的塑料生产物体的工艺，这些物体的表面有颜色区分区，其方法是：以丙烯酸树脂和/或甲基丙烯酸树脂为基础生产含有适合颜色区分的着色剂的珠状聚合物，将含有着色剂的珠状聚合物引入丙烯酸酯或甲基丙烯酸酯单体和/或本身可聚合的预聚物中，在成型聚合室中进行聚合，最后进行脱模。在成型聚合室中进行聚合并脱模。
• Verfahren zur Herstellung gegossener, hochgefüllter Polymethylmethacrylat-Formteile
  申请人：RÖHM GMBH

  公开号：EP0639539A1

  公开（公告）日：1995-02-22

  Die Erfindung betrifft ein Verfahren zur Herstellung gefüllter Formteile auf Polymethylmethacrylatbasis mittels Substanzpolymerisation in einer geeigneten Polymerisationskammer, wobei man in an sich bekannter Weise eine flüssige, die Monomeren enthaltende Polymervorstufe PV herstellt, in die unter hochtourigem Rühren unter Bildung einer Suspension SP der partikelförmige Füllstoff FS in Anteilen von 30 bis 80 Gew.-% bezogen auf die gebildete Suspension SP eingetragen wird und wobei man der Suspension SP kurz vor dem Verfüllen in die Polymerisationskammer einen Radikal-Initiator und ein festes, teilchenförmiges Polymerisat PP in Anteilen von 1 bis 20 Gew.-% bezogen auf die Suspension SP in gleichmäßiger Verteilung zusetzt, anschließend in die Polymerisationskammer verfüllt, dann die Polymerisation durchführt und Entformung vornimmt.

  本发明涉及一种通过在合适的聚合室中进行物质聚合来生产以聚甲基丙烯酸甲酯为基础的填充模塑件的工艺，其中含有单体的液态聚合物前体 PV 是以本身已知的方式生产的，颗粒填料 FS 在高速搅拌下以所形成的悬浮液 SP 为基础，按 30% 至 80% 的重量比例加入其中，以形成悬浮液 SP，在聚合室中填充前不久，按所形成的悬浮液 SP 为基础，按 30% 至 80% 的重量比例向悬浮液 SP 中加入自由基引发剂和固体颗粒聚合物 PP。其中，在将悬浮液 SP 装入聚合室之前，将自由基引发剂和固体微粒聚合物 PP 以悬浮液 SP 重量的 1% 至 20% 的比例均匀地加入悬浮液 SP 中，然后装入聚合室，然后进行聚合和脱模。
• Curable composition, thermal latent acid catalyst, method of coating, coated article, method of molding and molded article
  申请人：NOF CORPORATION

  公开号：EP0643112A2

  公开（公告）日：1995-03-15

  57 A curable composition comprising (A) a compound having in the molecule two or more specific blocked carboxyl groups; (B) a compound having in the molecule two or more reactive functional groups which can form chemical bonds with the blocked carboxyl groups, and (C) a catalitic component selected from the group sonsisting of a thermal latent acid catalyst which comprises (a) (i) a compound having a epoxy group, (ii) a specific compound having a sulfur atom and (iii) a specific Lewis acid; a thermal latent acid catalyst which comprises (b) (v) a specific compound having at least one selected from the group consisting of a nitrogen atom, an oxygen atom, a phosphorus atom and a sulfur atom, (vi) a specific compound having a halogen atom and (vii) a specific Lewis acid having at least one selected from the group consisting of an aluminium atom, a zinc atom and a tin atom; and a mixture which comprises (c) (viii) a metallic chelate compound and (ix) a specific organic silicon compound or the condensate. A two component curable composition is prepared by mixing (I) a main material composition or a solution thereof comprising the compound (A) and the compound (B) or the self-crosslinkable compound (D), and (II) an acid catalyst or the solution comprising at least one kind selected from the group consisting of a Br q) nsted acid, a Lewis acid and a mixture of a metallic chelate compound and a compound having a silanol group.The curable composition of the invention gives cured products having excellent chemical properties, physical properties, weathering resistance, stain resistance and excellent appearance.

  57 一种可固化组合物，包括(A)分子中具有两个或两个以上特定封端羧基的化合物；(B)分子中具有两个或两个以上可与封端羧基形成化学键的活性官能团的化合物，以及(C)选自以下组别的催化组分：热潜酸催化剂，包括(a)(i)具有环氧基团的化合物，(ii)具有硫原子的特定化合物和(iii)特定路易斯酸；一种热潜伏酸催化剂，它包括(b)(v)一种特定化合物，其中至少有一种选自氮原子、氧原子、磷原子和硫原子组成的组，(vi)一种特定化合物，其中至少有一种选自卤素原子，(vii)一种特定路易斯酸，其中至少有一种选自铝原子、锌原子和锡原子组成的组；以及一种混合物，它包括(c)(viii)一种金属螯合物和(ix)一种特定有机硅化合物或其缩合物。双组分可固化组合物的制备方法是将(I)主材料组合物或其溶液（包括化合物(A)和化合物(B)或自交联化合物(D)）和(II)酸催化剂或溶液（包括至少一种选自 Br q) nsted 酸、路易斯酸和金属螯合物与具有硅烷醇基的化合物的混合物）混合在一起。
• Curable base-coat composition, method of film-forming and coated articles
  申请人：NOF CORPORATION

  公开号：EP0709415A2

  公开（公告）日：1996-05-01

  A curable base-coat composition which comprises (1) a resin component essentially consisting of a polymer of an ethylenically unsaturated monomer having 500 to 4,000 of an epoxy equivalent, 10 to 200 of a hydroxyl value, ―30 to 80°C of a glass transition temperature and 3,000 to 150,000 of a weight average molecular weight, (2) a curing agent having two or more functional groups in the molecular which can react with the hydroxyl groups of the resin component (1), (3) a Lewis acid catalyst, and (4) a pigment selected from the group consisting of a color pigment and a bright pigment. The curable base-coat composition has adhesive active points to curable clear-coat compositions comprising the acid curing agents blocked chemically and the resins containing epoxy groups or curable clear-coat compositions of the polyol-melamine type and/or the polyol-melamine-polyisocyanate type and gives a cured film having excellent cured film properties. The curable base-coat composition sufficiently exert the excellent characteristics of curable clear-coat compositions.

  一种可固化的底层涂料组合物，它包括：(1) 一种树脂组分，主要由乙烯不饱和单体的聚合物组成，其环氧当量为 500 至 4000，羟基值为 10 至 200，玻璃化温度为-30 至 80°C，重量平均分子量为 3000 至 150、(2) 一种固化剂，其分子中含有两个或两个以上可与树脂组分 (1) 的羟基反应的官能团；(3) 一种路易斯酸催化剂；以及 (4) 一种颜料，选自彩色颜料和亮光颜料组成的组。这种可固化基涂层组合物对由化学封锁的酸固化剂和含有环氧基团的树脂组成的可固化清漆组合物或多元醇-三聚氰胺型和/或多元醇-三聚氰胺-多异氰酸酯型可固化清漆组合物具有粘合活性点，并能生成具有优异固化膜性能的固化膜。可固化基涂层组合物充分发挥了可固化透明涂层组合物的优异特性。