双十二烃基磷酸 | 19047-85-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 中文名称: 双十二烃基磷酸
• 中文别名: 双十八烷基磷酸；二亚磷酸正十八酯；亚磷酸二(十八)烷基酯
• 英文名称: dioctadecyl phosphonate
• 英文别名: phosphonic acid dioctadecyl ester；1-Octadecoxyphosphonoyloxyoctadecane
• CAS: 19047-85-9
• 化学式: C₃₆H₇₅O₃P
• 分子量: 586.963
• InChiKey: LUJKYTUFQMQIBA-UHFFFAOYSA-N

物化性质

• 熔点：
  55-61 °C
• 沸点：
  628.7±24.0 °C(Predicted)
• 闪点：
  185 °C
• 稳定性/保质期：
  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  17.1
• 重原子数：
  40
• 可旋转键数：
  36
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2920901900
• 安全说明：
  S24/25
• 储存条件：
  存放于阴凉干燥处。

SDS

Name:	Di-n-octadecyl phosphite 95% c18 (gc) Material Safety Data Sheet
Synonym:
CAS:	19047-85-9

Section 1 - Chemical Product MSDS Name:Di-n-octadecyl phosphite 95% c18 (gc) Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
19047-85-9	Di-n-octadecyl phosphite, 95% C18, (GC	95%	242-784-9

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.Moisture sensitive.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
Notes to Physician:

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Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 19047-85-9: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear a chemical apron.
Respirators:
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white
Odor: Mild odor
pH: Not available.
Vapor Pressure: 5 mm Hg @ 185 deg C
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 57 - 59 deg C
Autoignition Temperature: Not available.
Flash Point: 185 deg C ( 365.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density:
Molecular Formula: C36H75O3P
Molecular Weight: 586.96

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Exposure to moist air or water.
Incompatibilities with Other Materials:
Acids, oxidizing agents, strong bases, moisture.
Hazardous Decomposition Products:
Phosphine, carbon monoxide, oxides of phosphorus, carbon dioxide.
Hazardous Polymerization: Has not been reported.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 19047-85-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Di-n-octadecyl phosphite, 95% C18, (GC) - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 19047-85-9: No information available.
Canada
CAS# 19047-85-9 is listed on Canada's NDSL List.
CAS# 19047-85-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 19047-85-9 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  四甲基甲烷二胺 、 双十二烃基磷酸 反应 3.0h， 生成
  参考文献：
  名称：

  Cationic Phosphonolipids as non Viral Vectors for DNA Transfection

  摘要：

  DOI：

  10.1016/00404-0399(50)1389y-
• 作为产物：
  描述：

  齐多夫定 在 吡啶 作用下， 生成 双十二烃基磷酸
  参考文献：
  名称：

  Novel approach to the synthesis of AZT 5′-O-hydrogen phospholipids

  摘要：

  A series of AZT 5'-O-hydrogen phospholipids were synthesized by a tandem transesterification of diphenyl phosphite with AZT and a long-chain alcohol. The method possesses the merits of case of operation and high yields. It can also be extended to synthesize other biological phospholipids. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(02)01045-6

文献信息

• NANOPARTICLE PEG MODIFICATION WITH H-PHOSPHONATES
  申请人：Rogers Thomas E.

  公开号：US20130066086A1

  公开（公告）日：2013-03-14

  The present invention provides phosphonate conjugates and methods of preparing the phosphonate conjugates so as to allow, for example, improved methods and compounds for modifying the surface of a nanoparticle to increase in vivo circulation times and targeted delivery performance.

  本发明提供了膦酸酯共轭物及其制备方法，以便例如改进方法和化合物来修改纳米颗粒的表面，从而增加体内循环时间和靶向传递性能。
• GELLED HYDROCARBONS FOR OILFIELD PROCESSES, PHOSPHATE ESTER COMPOUNDS USEFUL IN GELLATION OF HYDROCARBONS AND METHODS FOR PRODUCTION AND USE THEREOF
  申请人：GHESNER IOAN

  公开号：US20110046408A1

  公开（公告）日：2011-02-24

  Phosphate esters useful for gelling hydrocarbons in combination with a metal source are disclosed along with methods of preparation of the phosphate esters. Fouling in oil refinery towers has been attributed due to distillation of impurities present in phosphate esters used to gel hydrocarbons for oil well fracturing. The improved method of preparation of the phosphate ester results in a product that substantially reduces or eliminates volatile phosphorus, which is phosphorus impurities that distill up to 250° C., and increases the high temperature viscosity of the hydrocarbon gels formed using the phosphate esters.

  磷酸酯与金属源结合在一起用于凝胶化烃类物质，并公开了磷酸酯的制备方法。石油精炼塔中的结垢被归因于用于凝胶化油井压裂的磷酸酯中存在的杂质的蒸馏。改进的磷酸酯制备方法导致产品大幅减少或消除挥发性磷，即在250°C以下蒸馏的磷杂质，并增加使用磷酸酯形成的烃类凝胶的高温粘度。
• Lubricant Composition for Fluid Dynamic Bearing
  申请人：Okada Tahei

  公开号：US20070281873A1

  公开（公告）日：2007-12-06

  A lubricating oil composition for fluid dynamic bearings which comprises 50 to 100% by mass of an ether compound comprising at least one ether bond and having 11 to 34 carbon atoms as the base oil and has a kinematic viscosity of at least 2.2 mm 2 /s at 100° C. is provided. The composition has excellent viscosity characteristics such as excellent fluidity at low temperatures and a small decrease in the viscosity in a high temperature range, exhibits lower evaporability, excellent energy saving property and excellent heat stability and is advantageously used for compact fluid dynamic bearings used under rotation at a high speed.

  提供一种用于流体动力轴承的润滑油组合物，其包括质量百分比为50至100%的醚化合物作为基础油，该醚化合物至少包含一个醚键，碳原子数为11至34个，并且在100°C时具有至少2.2 mm²/s的运动黏度。该组合物具有出色的黏度特性，如低温下的出色流动性和高温范围内黏度的小幅降低，表现出较低的挥发性，出色的节能性能和优异的热稳定性，适用于在高速旋转下使用的紧凑型流体动力轴承。
• Method for the esterification of P-O components
  申请人：Straitmark Holding AG

  公开号：EP2581378A1

  公开（公告）日：2013-04-17

  The present invention is directed to a new method for esterification of P-O components. More specifically, the present invention relates to a new method for esterification of P-O components containing at least one P-O-H functional group, whereby the P-O-H functional group(s) is converted into P-O-R functional group(s). The method according to the invention may find particular use in the manufacture of diesters of phosphorous acid.

  本发明涉及一种新的P-O组分酯化方法。更具体地说，本发明涉及一种新的P-O组分酯化方法，其含有至少一个P-O-H官能团，其中P-O-H官能团被转化为P-O-R官能团。根据本发明的方法可能特别适用于磷酸二酯的制造。
• SUPEROLEOPHOBIC AND/OR SUPERHYDROPHOBIC MATERIAL, PROCESS FOR PREPARING SAME AND APPLICATIONS THEREOF
  申请人：UNIVERSITE NICE SOPHIA ANTIPOLIS

  公开号：US20160096845A1

  公开（公告）日：2016-04-07

  The invention relates to a multilayer superoleophobic and/or superhydrophobic material comprising: on the one hand, a first constituent that is a conductive substrate or a substrate that has previously been rendered conductive (1): the surface of which is modified by chemical and/or physical treatment (2) and that incorporates a first adhesion-promoting conductive layer (3); or that incorporates a first adhesion-promoting conductive layer (3); and, on the other hand, at least one other constituent that is a superoleophobic and/or superhydrophobic polymer or copolymer layer (4, 5 or 6) composed of one or more monomers based on an aromatic or heteroaromatic ring substituted by one or more fluorocarbon and/or hydrocarbon chains. It is characterized in that the various constituents of said material comply with an increasing hydrophobicity gradient between the first layer deposited on the conductive substrate or substrate previously rendered conductive (1) and the last layer of said material.

  该发明涉及一种多层超疏水和/或超疏油材料，包括：一方面，第一组分是导电基底或已经被处理为导电的基底（1）：其表面经过化学和/或物理处理（2）并且包含第一粘附促进导电层（3）；或者包含第一粘附促进导电层（3）；另一方面，至少另一组分是由一个或多个以芳香或杂芳环为基础的单体构成的超疏水和/或超疏油聚合物或共聚物层（4、5或6），这些单体被一个或多个氟碳和/或烃链取代。其特征在于所述材料的各组分在导电基底或先前被处理为导电的基底（1）上沉积的第一层与所述材料的最后一层之间遵守逐渐增加的疏水性梯度。