二异丁基亚砜 | 3085-40-3

• 分子结构分类: 有机化合物 - 有机硫化合物 - 亚砜
• 中文名称: 二异丁基亚砜
• 英文名称: diisobutyl sulfoxide
• 英文别名: Diisobutylsulfoxid；2-methyl-1-(2-methylpropylsulfinyl)propane
• CAS: 3085-40-3
• 化学式: C₈H₁₈OS
• 分子量: 162.296
• InChiKey: MCDJZKPTBCWNSJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2930909090

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : DIISOBUTYL SULFOXIDE
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. : 3085-40-3
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
Skin sensitisation (Category 1), H317
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xi Irritant R43
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Warning
Hazard statement(s)
H317 May cause an allergic skin reaction.
Precautionary statement(s)
P280 Wear protective gloves.
Supplemental Hazard none
Statements
Other hazards - none

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SECTION 3: Composition/information on ingredients
Substances
Formula : C8H18OS
Molecular Weight : 162,3 g/mol
CAS-No. : 3085-40-3
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
DIISOBUTYL SULFOXIDE
Skin Sens. 1; H317 -
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
Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Soak up with inert absorbent material and dispose of as hazardous waste. 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
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
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
Face shield and safety glasses 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
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator
with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup
to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air
respirator. Use respirators and components tested and approved under appropriate government
standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

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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: 1,424
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
The preceding data, or interpretation of data, was determined using Quantitative Structure Activity
Relationship (QSAR) modeling.
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: NQ2000000
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

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  二异丁基亚砜 在 potassium permanganate 、 水 作用下， 生成 二异丁基砜
  参考文献：
  名称：

  共聚琥珀酸作为抗磨添加剂：协同作用和不利影响

  摘要：

  共聚琥珀酸 (COSMA) 添加剂已在实验室合成，并评估了它们在 HVI 轻质中性油中单独和与二烷基二硫代磷酸锌 (ZDDP) 组合使用的抗磨性能。COSMA 添加剂表现出抗磨性能，并与 ZDDP 结合使用，表现出良好的协同效应，将磨痕直径减小 60%，并将初始咬合载荷从 50 kg 增加到 85-95 kg。

  DOI：

  10.1002/ls.3010150406
• 作为产物：
  描述：

  二丁基硫醚 在 双氧水 、 溴 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 24.0h， 以96%的产率得到二异丁基亚砜
  参考文献：
  名称：

  Oxidation of Organic Sulfides by Br₂ and H₂O₂. Electrophilic and Free-Radical Processes

  摘要：

  DOI：

  10.1021/jo0017178

文献信息

• METHOD OF PRODUCING ORGANIC COMPOUND
  申请人：FUJIFILM FINECHEMICALS CO., LTD.

  公开号：US20180244604A1

  公开（公告）日：2018-08-30

  A method of producing an organic compound, which contains a step of performing a deodorization step using a flow reaction in a flow passage to remove, from a reaction liquid, a malodorous material generated or remaining in a reaction step, wherein the organic compound is an industrially useful compound.

  生产有机化合物的方法，其中包括使用流动反应在流通道中执行脱臭步骤，以从反应液中去除在反应步骤中生成或残留的恶臭物质，其中该有机化合物是一种在工业上有用的化合物。
• [EN] NOVEL HETEROARYL-SUBSTITUTED AMINOALKYL AZOLE COMPOUNDS AS PESTICIDES<br/>[FR] NOUVEAUX COMPOSÉS D'AMINOALKYLAZOLE À SUBSTITUTION HÉTÉROARYLE UTILISÉS EN TANT QUE PESTICIDES
  申请人：BAYER ANIMAL HEALTH GMBH

  公开号：WO2020212235A1

  公开（公告）日：2020-10-22

  The present invention relates to novel heteroaryl-substituted aminoalkyl azole compounds of the general formula (I), in which the structural elements Y, Q1, Q2, R1, R2, R3 and R4 have the meaning given in the description, to formulations and compositions comprising such compounds and for their use in the control of animal pests including arthropods and insects in plant protection and to their use for control of ectoparasites on animals. Formula (I).

  本发明涉及一种新颖的杂环取代氨基烷基唑类化合物，其通式为(I)，其中结构元素Y、Q1、Q2、R1、R2、R3和R4的含义如描述中所述，以及包含这种化合物的配方和组合物，用于控制包括节肢动物和昆虫在内的动物害虫，用于植物保护，并用于控制动物体表寄生虫。通式(I)。
• Selective synthesis of sulfoxides and sulfones from sulfides using silica bromide as the heterogeneous promoter and hydrogen peroxide as the terminal oxidant
  作者：Behrooz Maleki、Saba Hemmati、Alireza Sedrpoushan、Samaneh Sedigh Ashrafi、Hojat Veisi

  DOI：10.1039/c4ra06132b

  日期：——

  Chemoselective oxidation of sulfides to sulfoxides and sulfones. Heterogeneous promoter. Synthesis of sulfoxides and sulfones at room temperature.

  选择性氧化亚硫醚为亚砜和砜。非均相催化剂。在室温下合成亚砜和砜。
• HETEROCYCLIC COMPOUNDS AS PESTICIDES
  申请人：BAYER CROPSCIENCE AKTIENGESELLSCHAFT

  公开号：US20170073318A1

  公开（公告）日：2017-03-16

  The present application relates to novel heterocyclic compounds, to the use thereof for controlling animal pests including arthropods, insects and nematodes, and to processes and intermediates for preparation of the novel compounds.

  本申请涉及新颖的杂环化合物，其用于控制包括节肢动物、昆虫和线虫在内的动物害虫，并涉及用于制备这些新化合物的过程和中间体。
• Process for preparing 2-2-difluoroethylamine derivatives by alkylation with 2-2-difluoroethyl-1-haloethanes
  申请人：LUI Norbert

  公开号：US20110306770A1

  公开（公告）日：2011-12-15

  Process for preparing 2,2-difluorethylamine derivatives of the general formula (III) in which A is an optionally substituted heterocycle as described in the description, by reacting a 2,2-difluoroethyl-1-haloethane compound of the general formula (I) in which Hal is Cl, Br or iodine, with an amine of the general formula (II) in which A is as defined above, optionally in the presence of a base.

  将通式（III）中A为描述中所述的可选择取代的杂环的2,2-二氟乙基胺衍生物制备方法，通过将通式（I）中Hal为Cl、Br或碘的2,2-二氟乙基-1-卤代烷基化合物与通式（II）中A如上定义的胺反应，可选择在碱的存在下进行。