二氯二戊基硅烷 | 18037-39-3

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 中文名称: 二氯二戊基硅烷
• 中文别名: 二氯二正戊硅烷；二戊基二氯硅烷
• 英文名称: dipentyldichlorosilane
• 英文别名: dichlorodipentylsilane；Dipentyl-dichlorsilan；Dichlor-dipentyl-silan；dichloro(dipentyl)silane
• CAS: 18037-39-3
• 化学式: C₁₀H₂₂Cl₂Si
• mdl: MFCD00798553
• 分子量: 241.276
• InChiKey: QCBOFFVPUUXQEA-UHFFFAOYSA-N

物化性质

• 沸点：
  245.9±8.0 °C(Predicted)
• 密度：
  0.957±0.06 g/cm3(Predicted)
• 保留指数：
  1065;1080

计算性质

• 辛醇/水分配系数(LogP)：
  4.53
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险品运输编号：
  UN 1760
• 储存条件：
  存放于惰性气体中；避免接触湿气（以免分解）。

SDS

Dichlorodipentylsilane Revision number: 5
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: Dichlorodipentylsilane

Revision number: 5

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS
Category 1
Corrosive to metals
HEALTH HAZARDS
Category 4
Acute toxicity (Oral)
Acute toxicity (Dermal) Category 4
Category 4
Acute toxicity (Inhalation)
Skin corrosion/irritation Category 1B
Category 1
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Danger
Signal word
Hazard statements May be corrosive to metals
Harmful if swallowed, in contact with skin or if inhaled
Causes severe skin burns and eye damage
Precautionary statements:
[Prevention] Keep only in original container.
Do not breathe dust/fume/gas/mist/vapours/spray.
Use only outdoors or in a well-ventilated area.
Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
Wear protective gloves and eye/face protection.
[Response] IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for
breathing. Call a POISON CENTER or doctor/physician if you feel unwell.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse
skin with water/shower.
Wash contaminated clothing before reuse.
Immediately call a POISON CENTER or doctor/physician.
Absorb spillage to prevent material damage.
Dichlorodipentylsilane

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Section 2. HAZARDS IDENTIFICATION
[Storage] Store locked up.
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: Dichlorodipentylsilane
Percent: >90.0%(GC)
18037-39-3
CAS Number:
Chemical Formula: C10H22Cl2Si

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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.
Immediately call a POISON CENTER or doctor/physician.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. Immediately call a POISON CENTER or doctor/physician.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing.Immediately call a POISON CENTER or
doctor/physician.
Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT
Ingestion:
induce vomiting.
Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, carbon dioxide.
media:
Unsuitable extinguishing Water
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
generate poisonous fume.
from the chemical:
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 extra personal protective equipment (self-contained breathing apparatus). Keep
protective equipment and people away from and upwind of spill/leak. Ensure adequate ventilation. Entry to non-
emergency procedures: involved personnel should be controlled around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust).
containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected
up: material should be promptly disposed of, in accordance with appropriate laws and
regulations.
Prevention of secondary Do not allow contact with water. Remove all sources of ignition. Fire-extinguishing
hazards: devices should be prepared in case of a fire. Use spark-proof tools and explosion-
proof equipment.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Handling is performed in a well ventilated place. Wear suitable protective equipment.
Technical measures:
Prevent generation of vapour or mist. Wash hands and face thoroughly after
handling.
Dichlorodipentylsilane

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Section 7. HANDLING AND STORAGE
Use a closed system if possible. Use a ventilation, local exhaust if vapour or aerosol
will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
May develop pressure. Open carefully.
Use corrosive resistant equipment.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store under inert gas.
Protect from moisture.
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Moisture-sensitive
Packaging material: Comply with laws. Keep only in original container.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Install a closed system or local exhaust. Also install safety shower and eye bath.
Engineering controls:
Personal protective equipment
Respiratory protection: Half or full facepiece respirator, self-contained breathing apparatus(SCBA), supplied
air respirator, etc. Use respirators approved under appropriate government standards
and follow local and national regulations.
Hand protection: Impervious gloves.
Safety goggles. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Liquid
Clear
Form:
Colour: Colorless - Slightly pale yellow
No data available
Odour:
pH: No data available
Melting point/freezing point:No data available
Boiling point/range: No data available
No data available
Flash point:
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: 0.96
Solubility(ies):
[Water] No data available
No data available
[Other solvents]

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous Decomposes in contact with water and liberates toxic gases.
reactions:
Conditions to avoid: Moisture
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Hydrogen chloride, Silicon 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:
Dichlorodipentylsilane

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Section 11. TOXICOLOGICAL INFORMATION
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = No data available
No data available
NTP =
Reproductive toxicity: No data available

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
Log Pow: No data available
Soil adsorption (Koc): No data available
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 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: 8: Corrosive.
UN-No: 2987
Proper shipping name: Chlorosilanes, corrosive, n.o.s.
Packing group: II

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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

反应信息

• 作为反应物：
  描述：

  二氯二戊基硅烷 在 lithium aluminium tetrahydride 作用下， 生成 di-n-pentylsilane
  参考文献：
  名称：

  Griffiths; Wilson, Combustion and Flame, 1958, vol. 2, p. 244,245,247

  摘要：

  DOI：
• 作为产物：
  描述：

  1-氯戊烷 在 silicon-copper 作用下， 生成 二氯二戊基硅烷
  参考文献：
  名称：

  Dutt, Science and Culture, 1955, vol. 20, p. 559

  摘要：

  DOI：

文献信息

• ニトロ基を有する９−シラフルオレン化合物及びその製造方法
  申请人：田岡化学工業株式会社

  公开号：JP2020075876A

  公开（公告）日：2020-05-21

  【課題】ニトロ基を有する９−シラフルオレン誘導体及びその製造方法の提供。【解決手段】以下一般式（１）で表される９−シラフルオレン化合物と硝酸鉄（ＩＩＩ）、硝酸ビスマス（ＩＩＩ）、硝酸銅（ＩＩ）及び硝酸亜鉛（ＩＩ）からなる群から選ばれる少なくとも一種の硝酸塩とを反応させることにより前記課題が解決可能であることを見出した。【化１】（上記一般式（１）中、Ｒ１及びＲ２はそれぞれ独立して、分岐を有してもよいアルキル基又はフェニル基を表す。Ｒ３は分岐を有してもよい炭素数１〜４のアルキル基を表す。）【選択図】なし

  提供具有硝基基团的9-硅氟烯诱导体及其制备方法。通过使表示为通式（1）的9-硅氟烯化合物与硝酸铁（III）、硝酸铋（III）、硝酸铜（II）和硝酸锌（II）中选择的至少一种硝酸盐发生反应，发现可以解决上述问题。【化1】（在上述通式（1）中，R1和R2各自独立地表示可能具有支链的烷基或苯基。R3表示可能具有支链的碳数为1~4的烷基。）【选择图】无
• A General and Selective Synthesis of Methylmonochlorosilanes from Di-, Tri-, and Tetrachlorosilanes
  作者：Yuki Naganawa、Kei Sakamoto、Yumiko Nakajima

  DOI：10.1021/acs.orglett.0c04175

  日期：2021.1.15

  Direct catalytic transformation of chlorosilanes into organosilicon compounds remains challenging due to difficulty in cleaving the strong Si–Cl bond(s). We herein report the palladium-catalyzed cross-coupling reaction of chlorosilanes with organoaluminum reagents. A combination of [Pd(C3H5)Cl]2 and DavePhos ligand catalyzed the selective methylation of various dichlorosilanes 1, trichlorosilanes 5

  由于难以裂解牢固的Si-Cl键，氯硅烷直接催化转化为有机硅化合物仍然具有挑战性。我们在本文中报道了氯硅烷与有机铝试剂的钯催化交叉偶联反应。[Pd（C 3 H 5）Cl] 2和DavePhos配体的组合催化了各种二氯硅烷1，三氯硅烷5和四氯硅烷6的选择性甲基化，得到了相应的一氯硅烷。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Si: MVol.C, 39, page 120 - 121
  作者：

  DOI：——

  日期：——
• Pearlson; Brice; Simons, Journal of the American Chemical Society, 1945, vol. 67, p. 1770
  作者：Pearlson、Brice、Simons

  DOI：——

  日期：——
• Zimin,A.V. et al., Doklady Chemistry, 1962, vol. 144, p. 463 - 465
  作者：Zimin,A.V. et al.

  DOI：——

  日期：——