1,2,9-壬三醇 | 382631-42-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 1,2,9-壬三醇
• 英文名称: Nonane-1,2,9-triol
• 英文别名: 1,2,9-Nonanetriol
• CAS: 382631-42-7
• 化学式: C₉H₂₀O₃
• mdl: MFCD01861292
• 分子量: 176.256
• InChiKey: CUUVVDHSUIKLPH-UHFFFAOYSA-N

物化性质

• 熔点：
  55°C
• 沸点：
  328.7±22.0 °C(Predicted)
• 密度：
  1.036±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  12
• 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：
  60.7
• 氢给体数：
  3
• 氢受体数：
  3

SDS

1,2,9-Nonanetriol
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: 1,2,9-Nonanetriol

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
Not classified
HEALTH HAZARDS
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols None
No signal word
Signal word
Hazard statements None
None
Precautionary statements:

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: 1,2,9-Nonanetriol
Percent: >97.0%(GC)
CAS Number: 382631-42-7
Chemical Formula: C9H20O3

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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.
Skin contact: Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower. 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:
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.
1,2,9-Nonanetriol

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Section 5. FIRE-FIGHTING MEASURES
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
Handling is performed in a well ventilated place. Wear suitable protective equipment.
Technical measures:
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
Keep container tightly closed. Store in a cool and dark place.
Storage conditions:
Store away from incompatible materials such as oxidizing agents.
Packaging material: Comply with laws.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection: Protective gloves.
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- Powder
Colour: White - Almost white
Odour: No data available
pH: No data available
Melting point/freezing point:55°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
No data available
Lower:
Upper: No data available
No data available
Relative density:
Solubility(ies):
[Water] No data available
[Other solvents] No data available

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Section 10. STABILITY AND REACTIVITY
Stable under proper conditions.
Chemical stability:
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
1,2,9-Nonanetriol

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Section 10. STABILITY AND REACTIVITY
Hazardous decomposition Carbon monoxide, Carbon dioxide
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
Not listed
UN-No:

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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.
1,2,9-Nonanetriol

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  丙二酸 、 1,2,9-壬三醇 生成 10-羟基-2-癸烯酸
  参考文献：
  名称：

  Syntheses of 9-Keto- and 10-Hydroxy-trans-2-decenoic Acids and Related Compounds

  摘要：

  DOI：

  10.1021/jo01058a518

文献信息

• Fixation of a biological sample
  申请人：Qiagen GmbH

  公开号：EP1965190A1

  公开（公告）日：2008-09-03

  The present invention relates to a method for the treatment of a biological material, comprising the steps i) providing a biological material, and ii) contacting the biological material with a first non-aqueous composition comprising: (a1) 10 to 90 vol.% methanol, and (a2) at least one additional additive, and (a3) optionally an acid. iii) transferring the biological material into a second composition (B) comprising up to 99 vol.% ethanol as well as to a new composition for preservation of a biological material usable in said method and the biological material resulting from this method, a method for the analysis of a treated biological material, various kits as well as the use of the composition in such a method.

  本发明涉及一种处理生物材料的方法，包括以下步骤 i) 提供生物材料，以及 ii) 将生物材料与第一种非水性组合物接触，该组合物包括 (a1) 10 至 90 Vol.% 的甲醇，以及 (a2) 至少一种附加添加剂，以及 (a3) 可选的酸。 iii) 将生物材料转移到第二种组合物（B）中，该组合物由高达 99 Vol.% 的乙醇组成 以及可用于上述方法的保存生物材料的新组合物和该方法产生的生物材料、分析经 处理的生物材料的方法、各种试剂盒以及组合物在该方法中的使用。
• POLYFUNCTIONAL HYDROCARBON OIL COMPOSITION
  申请人：Nippon Oil Corporation

  公开号：EP2006365A2

  公开（公告）日：2008-12-24

  A multifunctional, high-performance hydrocarbon composition is demanded. Concretely, a metalworking oil composition having high workability even under a severer lubricating condition while resisting to high productivity, and further capable of suppressing deterioration of working environments or degradation of quality of a product without rise of lubricant cost, a metalworking oil composition for minimal quantitative lubrication system, which is excellent in characteristics as a water-insoluble lubricant for nonferrous metalworking and also in characteristics as a lubricant for cutting/grinding by minimal quantitative lubrication method, and can attain improvement in working efficiency and a further extended tool life, an electric discharge machining oil improved in working environments such as odor or skin roughness and further improved in processing rate, particularly processing rate in high-level finish, a rust preventing oil composition improved in resin compatibility, and a detergent excellent in adaptability with organic material are demanded. Therefore, metalworking oil which contains, as hydrocarbon base oil, hydrocarbon base oil having a density at 15°C of 0.7 to 0.8 g/cm3, and including a n-paraffin content of 10 to 90% by mass, an aromatic content of 0 to 3 % by volume, and a naphthene content of 0 to 20% by volume, a metalworking oil including the above-mentioned base oil and ester oil, and electric discharge machining oil, rust preventing oil, and a detergent composition including the above-mentioned base oil are provided.

  我们需要一种多功能、高性能的碳氢化合物组合物。具体地说，一种金属加工油组合物，即使在较苛刻的润滑条件下也具有较高的加工性，同时还能抵御高生产率，并能在不增加润滑油成本的情况下进一步抑制工作环境恶化或产品质量下降；一种用于最小定量润滑系统的金属加工油组合物，该组合物作为用于有色金属加工的水不溶性润滑油，以及作为通过最小定量润滑方法进行切割/磨削的润滑油，具有优异的特性、此外，还需要一种改善工作环境（如气味或皮肤粗糙度）并进一步提高加工率（尤其是高光洁度加工率）的放电加工油、一种提高树脂兼容性的防锈油成分以及一种与有机材料适应性极佳的清洁剂。 因此，提供了作为碳氢化合物基础油的金属加工油、15°C 时密度为 0.7 至 0.8 g/cm3 的碳氢化合物基础油、正石蜡含量为 10 至 90%（质量）、芳烃含量为 0 至 3%（体积）、环烷含量为 0 至 20%（体积）的金属加工油、包括上述基础油和酯类油的金属加工油、电火花加工油、防锈油和包括上述基础油的洗涤剂组合物。
• PLASTIC LENS
  申请人：HOYA CORPORATION

  公开号：EP2214035A1

  公开（公告）日：2010-08-04

  A plastic lens is provided which is excellent in abrasion resistance, transparency and appearance, and the plastic lens contains, as a substrate, a lens containing a resin having an NHCO structure and a resin containing a specific monomer, and a cured film having an NHCO structure formed by reacting a coating composition directly on the substrate, the coating composition containing a component (i) that is at least one selected from a specific organosilicon compound and a hydrolysate thereof, a component (ii) that is at least one selected from an amino group-containing organic compound, a hydroxyl group-containing organic compound, a mercapto group-containing organic compound, an amino group-containing organosilicon compound, a hydroxyl group-containing organosilicon compound and a mercapto group-containing organosilicon compound, and a component (iii) that is at least one selected from an isocyanate group-containing organic compound and an isocyanate group-containing organosilicon compound.

  本发明提供了一种耐磨性、透明度和外观优异的塑料镜片，该塑料镜片包含作为基材的含有具有 NHCO 结构的树脂和含有特定单体的树脂的镜片，以及通过直接在基材上反应涂层组合物而形成的具有 NHCO 结构的固化膜，涂层组合物包含至少选自特定有机硅化合物及其水解物中的一种组分(i)、至少选自含氨基的有机化合物、含羟基的有机化合物、含巯基的有机化合物、含氨基的有机硅化合物、含羟基的有机硅化合物和含巯基的有机硅化合物中的一种的组分 (ii)，以及至少选自含异氰酸酯基的有机化合物和含异氰酸酯基的有机硅化合物中的一种的组分 (iii)。
• METHOD FOR PRODUCING BRANCHED AROMATIC POLYCARBONATE RESIN
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP2883899A1

  公开（公告）日：2015-06-17

  The present invention provides a method for producing a branched aromatic polycarbonate resin that is molecular weight-increased, which comprises subjecting an aromatic polycarbonate prepolymer and a linking agent comprising a trifunctional or more of an aliphatic polyol compound to transesterification reaction in the presence of a transesterification catalyst under a reduced pressure condition.

  本发明提供了一种生产分子量增加的支链芳香族聚碳酸酯树脂的方法，该方法包括在减压条件下，将芳香族聚碳酸酯预聚物和由三官能团或更多脂肪族多元醇化合物组成的连接剂在酯交换催化剂存在下进行酯交换反应。
• 8-ARM POLYETHYLENE GLYCOL DERIVATIVE, MANUFACTURING METHOD AND MODIFIED BIO-RELATED SUBSTANCE THEREBY
  申请人：Xiamen Sinopeg Biotech Co., Ltd.

  公开号：EP3315531A1

  公开（公告）日：2018-05-02

  Disclosed are an 8-arm polyethylene glycol (PEG) derivative (formula 1), manufacturing method and modified bio-related substance thereby, wherein a tetravalent group U and four trivalent groups Ec form a highly symmetric octavalent central structure CORE0 together, Lc connects the octavalent center to eight PEG arms having polydiversity or monodiversity and having n1-n8 as the degrees of polymerization thereof. The terminal of one PEG chain is connected to at least one functional group F (k ≥ 1), and said PEG chain and F can be directly connected (g = 0) or connected with a divalent linking group L0 connected with a terminal branched group G (g = 1) therebetween. The latter provides more reacting sites to combine more pharmaceutical molecules, thereby increasing the drug loading capacity. The near-center symmetric structure of the derivative allows more precise control over the molecular weight during large-scale production, thereby facilitating acquisition of a product having a narrower molecular weight distribution. A bio-related substance modified thereby has a more uniform and controllable performance.

  本发明公开了一种 8 臂聚乙二醇（PEG）衍生物（式 1）、其制造方法和改性生物相关物质，其中一个四价基团 U 和四个三价基团 Ec 共同形成一个高度对称的八价中心结构 CORE0，Lc 将八价中心连接到八个 PEG 臂上，这些 PEG 臂具有多元性或单元性，其聚合度为 n1-n8。一条 PEG 链的末端与至少一个官能团 F（k ≥ 1）相连，所述 PEG 链和 F 可以直接相连（g = 0），也可以通过二价连接基 L0 与中间的末端支化基 G（g = 1）相连。后者提供了更多的反应位点，可以结合更多的药物分子，从而提高药物负载能力。衍生物的近中心对称结构可以在大规模生产过程中更精确地控制分子量，从而有利于获得分子量分布更窄的产品。由此改性的生物相关物质具有更均匀、更可控的性能。

表征谱图