二正丁基丁基氮,氮-二乙基甲酰甲酯 | 7439-68-1

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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: 二正丁基丁基氮,氮-二乙基甲酰甲酯
• 中文别名: N,N-二乙基氨甲酰甲基磷酸二正丁酯
• 英文名称: dibutylphosphonate
• 英文别名: di-n-butyl(N,N-diethylcarbamyl)methylenephosphonate；diethyl dibutylphosphonoacetamide；N,N-Diethyl-carbamoylmethylen-phosphonsaeure-dibutylester；2-dibutoxyphosphoryl-N,N-diethylacetamide
• CAS: 7439-68-1
• 化学式: C₁₄H₃₀NO₄P
• mdl: MFCD00015240
• 分子量: 307.37
• InChiKey: SGGUHCSKZHSULP-UHFFFAOYSA-N

物化性质

• 沸点：
  172 °C / 3mmHg
• 密度：
  1,03 g/cm3
• 稳定性/保质期：

  如果按照规格使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  20
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.928
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险类别码：
  R36/37/38
• 安全说明：
  S26,S36/37/39
• 储存条件：
  密封在阴凉干燥的环境中。

SDS

Dibutyl N,N-Diethylcarbamoylmethylphosphonate [for Revision number: 5
Extraction of Lanthanides and Actinides]
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: Dibutyl N,N-Diethylcarbamoylmethylphosphonate [for Extraction of Lanthanides and
Actinides]

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

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Dibutyl N,N-Diethylcarbamoylmethylphosphonate [for Extraction of Lanthanides and
Components:
Actinides]
....
Percent:
CAS Number: 7439-68-1
N,N-Diethylcarbamoylmethylphosphonic Acid Dibutyl Ester
Synonyms:
Chemical Formula: C14H30NO4P

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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.
Get medical advice/attention if you feel unwell. Rinse mouth.
Ingestion:
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
Dry chemical, foam, water spray, carbon dioxide.
Suitable extinguishing
media:
Dibutyl N,N-
Diethylcarbamoylmethylphosphonate [for
Extraction of Lanthanides and Actinides]

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Section 5. FIRE-FIGHTING MEASURES
Unsuitable extinguishing Solid streams of water
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
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
Use personal protective equipment. Keep people away from and upwind of spill/leak.
Personal precautions,
protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
emergency procedures: 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.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapour or mist. Wash hands and face thoroughly after
handling.
Use a ventilation, local exhaust if vapour or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
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: Vapor respirator. Follow local and national regulations.
Protective gloves.
Hand protection:
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): Liquid
Form: Clear
Colorless - Pale yellow
Colour:
Odour: No data available
pH: No data available
Melting point/freezing point:No data available
Boiling point/range: 172°C/0.4kPa
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Dibutyl N,N-
Diethylcarbamoylmethylphosphonate [for
Extraction of Lanthanides and Actinides]

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Upper: No data available
Relative density: 1.03
Solubility(ies):
No data available
[Water]
[Other solvents] No data available

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Phosphorus 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:
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: Does not correspond to the classification standard of the United Nations
UN-No: Not listed

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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.
Dibutyl N,N-
Diethylcarbamoylmethylphosphonate [for
Extraction of Lanthanides and Actinides]

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用于萃取镧系和锕系元素

反应信息

• 作为反应物：
  描述：

  氟化钽(V) 、 二正丁基丁基氮,氮-二乙基甲酰甲酯 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Il'in, E. G.; Ignatov, M. E.; Buslaev, Yu. A., Doklady Physical Chemistry, 1985, vol. 282, p. 419 - 422

  摘要：

  DOI：
• 作为产物：
  描述：

  三丁基,三丁酯 、 N,N-二乙基-2-氯乙酰胺 反应 1.0h， 以62.6%的产率得到二正丁基丁基氮,氮-二乙基甲酰甲酯
  参考文献：
  名称：

  Oxides of dialkyl(diaryl)[dialkylcarbamoylmethyl]phosphines

  摘要：

  DOI：

  10.1007/bf00949488

文献信息

• Synthesis and characterization of mononuclear and dinuclear adducts of carbamylmethylenephosphonate with uranyl bis(β-diketonates)
  作者：S. Kannan、V. Venugopal

  DOI：10.1016/0277-5387(95)00079-8

  日期：1995.8

  The carbamylmethylenephosphonate adducts of uranyl bis(β-diketonates) of the type [UO2()2 · CMP] and [UO2()2}2 · CMP] (where = TTA or DBM; CMP = DBDECMP or DHDECMP) were prepared and characterized by elemental analysis, IR and multinuclear NMR techniques. The spectral studies show that CMP acts as a monodentate ligand in [UO2()2 · CMP] complexes and coordinates through the phosphoryl oxygen atom,

  类型为[UO 2（）2 ·CMP]和[UO 2（）2 } 2 ·CMP]（其中= TTA或DBM； CMP = DBDECMP或DHDECMP）的双（β-二酮）呋喃基氨基甲酸酯基亚甲基膦酸酯加合物为通过元素分析，IR和多核NMR技术制备并表征。光谱研究表明，CMP在[UO 2（）2 ·CMP]络合物中充当单齿配体并通过磷酰氧原子配位，而在[U02（00）2 } 2 ·CMP中充当桥联双齿配体通过羰基和磷酰基氧原子络合和配位。
• The acidity and coordination properties of carbamylmethylenephosphonate ligands: Synthesis and molecular structure of dialkyl N,N-diethylcarbamylmethylenephosphonate mercury(II) nitrate complexes
  作者：S.M. Bowen、E.N. Duesler、R.T. Paine、C.F. Campana

  DOI：10.1016/s0020-1693(00)87307-7

  日期：1982.1

  e mercury(II) nitrate complexes, Hg[(RO) 2 P(O)CHC(O)N(C 2 H 5 ) 2 ](NO 3 ), have been prepared from the combination of acidic aqueous Hg(NO 3 ) 2 and the respective neutral phosphonate ligands in hexane or benzene and characterized by infrared and 1 H, 13 C 1 H} and 31 P NMR spectroscopy. The crystal and molecular structure of diethyl N,N-diethylcarbamylmethylenephosphonate mercury(II) nitrate, [Hg(DEDECMP-H)NO

  摘要氨基甲酰基亚甲基膦酸酯配体（RO）2 P（O）CH 2 C（O）N（C 2 H 5）2的酸度和配位性能，R = C 2 H 5，iC 3 H 7，nC 4 H 9和nC 6 H 13，已被调查。配体与Na或NaH在苯，己烷或THF中的反应导致形成阴离子碱（RO）2 P（O）CHC（O）N（C 2 H 5）-2，其特征在于光谱方法。N，N-N-二乙基氨基甲酰基亚甲基膦酸二烷基酯硝酸汞（II）配合物Hg [（RO）2 P（O）CHC（O）N（C 2 H 5）2]（NO 3）的制备是通过酸性水溶液的组合Hg（NO 3）2和各自的中性膦酸酯配体在己烷或苯中的特征在于，通过红外光谱和1 H，13 C 1 H}和31 P NMR光谱进行表征。N，N-二乙基氨基甲酰基亚甲基膦酸二乙酯硝酸汞的晶体和分子结构，[Hg（DEDECMP-H）NO 3] C 10 H 21 N 2 O 7 PHg由计算机自
• Synthesis and molecular structures of mercury(II) complexes of carbamoylmethylphosphoryl ligands
  作者：Daniel Rosario-Amorin、Jérémy P. Dehaudt、Linda J. Caudle、Diane A. Dickie、Robert T. Paine

  DOI：10.1080/10426507.2015.1091835

  日期：2016.3.3

  second [Hg(L)]+ unit. Additional examples of this general reactivity/structure pattern are reported herein. In contrast, in Hg(II) complexes of two CMPO derivatives, in which the amide N-atom is functionalized with a 2-methylpyridine group, the trifunctional phosphine oxides are observed to behave as neutral ligands forming complexes (L′)Hg (NO3)2.

  图形摘要摘要 氨基甲酰基甲基膦酸酯 (CMP) 和氨基甲酰基甲基氧化膦 (CMPO) 与硝酸汞的反应通常会导致跨越双功能配体的磷酰基和酰胺羰基的亚甲基碳原子的去质子化，同时形成 [Hg(L)] (NO3) 含有稳定的汞碳 σ 键的化合物。所得有机金属化合物通过一个 [Hg(L)]+ 单元中的磷酰氧原子和羰基氧原子与第二个 [Hg(L)]+ 单元中的 Hg(II) 离子之间的双齿相互作用形成二聚体 [Hg(L)( )]2 (L)]+ 单位。本文报道了这种一般反应性/结构模式的其他例子。相比之下，在两种 CMPO 衍生物的 Hg(II) 配合物中，其中酰胺 N 原子被 2-甲基吡啶基团官能化，
• POLISHING COMPOSITION AND POLISHING METHOD USING THE SAME
  申请人：FUJIMI INCORPORATED

  公开号：EP2237311A1

  公开（公告）日：2010-10-06

  A polishing composition according to a first aspect of the present invention contains a nitrogen-containing compound and abrasive grains, and the pH of the composition is in the range of 1 to 7. The nitrogen-containing compound in the polishing composition preferably has a structure expressed by a formula: R1-N(-R2)-R3 in which R1, R2, and R3 each represent an alkyl group with or without a characteristic group, two of R1 to R3 may form a part of a heterocycle, and two of R1 to R3 may be identical and form a part of a heterocycle with the remaining one, Alternatively, the nitrogen-containing compound is preferably selected from a group consisting of a carboxybetaine type ampholytic surfactant, a sulfobetaine type ampholytic surfactant, an imidazoline type ampholytic surfactant, and an amine oxide type ampholytic surfactant. A polishing composition according to a second aspect of the present invention contains a water-soluble polymer and abrasive grains, and the pH of the composition is in the range of 1 to 8.

  根据本发明第一方面的抛光组合物含有含氮化合物和磨粒，组合物的 pH 值在 1 至 7 之间。抛光组合物中的含氮化合物最好具有由式表示的结构：R1-N(-R2)-R3，其中 R1、R2 和 R3 各代表一个带或不带特征基团的烷基，R1 至 R3 中的两个可构成杂环的一部分，R1 至 R3 中的两个可相同并与其余一个构成杂环的一部分，或者，R1 至 R3 中的两个可相同并与其余一个构成杂环的一部分，或者，R1 至 R3 中的两个可相同并与其余一个构成杂环的一部分、含氮化合物最好选自由羧基甜菜碱型两性表面活性剂、磺基甜菜碱型两性表面活性剂、咪唑啉型两性表面活性剂和氧化胺型两性表面活性剂组成的组。根据本发明第二方面的抛光组合物含有水溶性聚合物和磨粒，组合物的 pH 值在 1 至 8 之间。
• Polishing composition and polishing method using the same
  申请人：Mizuno Takahiro

  公开号：US10144849B2

  公开（公告）日：2018-12-04

  A polishing composition contains a nitrogen-containing compound and abrasive grains, and the pH of the composition is in the range of 1 to 7. The nitrogen-containing compound in the polishing composition preferably has a structure expressed by a formula: R1—N(—R2)—R3 in which R1, R2, and R3 each represent an alkyl group with or without a characteristic group, two of R1 to R3 may form a part of a heterocycle, and two of R1 to R3 may be identical and form a part of a heterocycle with the remaining one. Alternatively, the nitrogen-containing compound is preferably selected from a group consisting of a carboxybetaine type ampholytic surfactant, a sulfobetaine type ampholytic surfactant, an imidazoline type ampholytic surfactant, and an amine oxide type ampholytic surfactant. A polishing composition may contain a water-soluble polymer and abrasive grains, and the pH of the composition is in the range of 1 to 8.

  一种抛光组合物含有一种含氮化合物和磨粒，组合物的 pH 值在 1 至 7 之间。抛光组合物中的含氮化合物最好具有由式表示的结构：R1-N(-R2)-R3，其中 R1、R2 和 R3 各代表一个带或不带特征基团的烷基，R1 至 R3 中的两个可构成杂环的一部分，R1 至 R3 中的两个可相同并与其余一个构成杂环的一部分。另外，含氮化合物最好选自羧基甜菜碱型两性表面活性剂、磺基甜菜碱型两性表面活性剂、咪唑啉型两性表面活性剂和氧化胺型两性表面活性剂组成的组。抛光组合物可包含水溶性聚合物和磨粒，组合物的 pH 值范围为 1 至 8。