2-氯-2-膦酰基乙酸三乙酯 | 7071-12-7

• 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: 2-氯-2-膦酰基乙酸三乙酯
• 中文别名: 2-氯-2-磷酰基乙酸三乙酯
• 英文名称: triethyl 2-chloro-2-phosphonoacetate
• 英文别名: ethyl 2-chloro-2-(diethoxyphosphoryl)acetate；ethyl 2-chloro-2-diethoxyphosphorylacetate
• CAS: 7071-12-7
• 化学式: C₈H₁₆ClO₅P
• mdl: MFCD00192516
• 分子量: 258.639
• InChiKey: PCDXCIMROXIFBI-UHFFFAOYSA-N

物化性质

• 沸点：
  93-95 °C0.01 mm Hg(lit.)
• 密度：
  1.21 g/mL at 25 °C(lit.)
• 闪点：
  >230 °F

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.875
• 拓扑面积：
  61.8
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 安全说明：
  S26,S36/37/39
• WGK Germany：
  3
• 危险标志：
  GHS07
• 危险性描述：
  H315,H319,H335
• 危险性防范说明：
  P261,P305 + P351 + P338

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : Triethyl 2-chloro-2-phosphonoacetate
CAS-No. : 7071-12-7
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 [EU-GHS/CLP]
Skin irritation (Category 2)
Eye irritation (Category 2)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Irritating to eyes, respiratory system and skin.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Warning
Hazard statement(s)
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Precautionary statement(s)
P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R36/37/38 Irritating to eyes, respiratory system and skin.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C8H16ClO5P
Molecular Weight : 258,64 g/mol
Component Concentration
Triethyl 2-chloro-2-phosphonoacetate
CAS-No. 7071-12-7 -

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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
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
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
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
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, Oxides of phosphorus, Hydrogen chloride gas
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 vapors, mist or gas. Ensure adequate ventilation.
Evacuate personnel to safe areas.
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.
Normal measures for preventive fire protection.
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)
no data available

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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
Safety glasses with side-shields conforming to EN166 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
Impervious clothing., 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).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: liquid
Colour: colourless
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 93 - 95 °C at 0,01 hPa - lit.
boiling range
g) Flash point 113 °C - closed cup
h) Evaporation 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 1,21 g/cm3 at 25 °C
n) Water solubility no data available
o) Partition coefficient: n- no data available
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
no data available
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

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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 sensitization
no data available
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
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Causes respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. Causes skin irritation.
Eyes Causes serious eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.
Additional Information
RTECS: Not available

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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
no data available
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. Contact a licensed
professional waste disposal service to dispose of this material.
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
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
no data available

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Section 16. OTHER INFORMATION
Further information
Copyright 2012 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  2-氯-2-膦酰基乙酸三乙酯 在 哌啶 、 氢氧化钾 作用下， 以 乙醇 、 水 为溶剂， 反应 24.0h， 生成 diethyl 1-chlorovinylphosphonate
  参考文献：
  名称：

  Krawczyk; Koszuk; Bodalski, Polish Journal of Chemistry, 2000, vol. 74, # 8, p. 1123 - 1128

  摘要：

  DOI：
• 作为产物：
  描述：

  phosphoric acid 2,2-dichloro-1-ethoxy-vinyl ester diethyl ester 生成 2-氯-2-膦酰基乙酸三乙酯
  参考文献：
  名称：

  α-Chloro-ga,β-unsaturated esters from diethyl 2,2-dichloro-1-ethoxyvinyl phosphate

  摘要：

  DOI：

  10.1016/s0040-4039(01)86449-2

文献信息

• Novel epothilone derivatives, method for the preparation thereof and their pharmaceutical use
  申请人：——

  公开号：US20040058969A1

  公开（公告）日：2004-03-25

  The invention relates to novel epothilone derivatives of general formula (1), wherein R 5 represents a halogen atom or a cyano group and the other substituents have the meanings as cited in the description. The novel compounds interact with tubulin by stabilizing formed microtubules. They are capable of influencing the cell division in a phase-specific manner and are well-suited for the treatment of malignant tumors, for example, ovarian, stomach, colon, adeno, breast, lung, head and neck carcinomas, malignant melanoma, acute lymphocytic and myelocytic leukemia. In addition, they are well-suited for anti-angiogenesis therapy and for the treatment of chronic inflammable medical disorders (psoriasis, arthritis). In order to prevent uncontrolled cell growths as well as to improve the compatibility of medical implants, the inventive epothilone derivatives can be applied to or introduced into polymeric materials. The inventive compounds can be used alone or in order to obtain additive or synergistic effects, in conjunction with additional principles and substance classes that can be used in tumor therapy. 1

  本发明涉及一类通式（1）的新埃博霉素衍生物，其中R 5 代表卤素原子或氰基，其他取代基的含义如描述中引用。这些新颖化合物通过与微管蛋白作用稳定形成的微管。它们能够以特定阶段的方式影响细胞分裂，非常适合治疗恶性肿瘤，例如卵巢癌、胃癌、结肠癌、腺癌、乳腺癌、肺癌、头颈癌、恶性黑色素瘤、急性淋巴细胞和骨髓细胞白血病。此外，它们还非常适合用于抗血管生成治疗和慢性炎症性医疗疾病（银屑病、关节炎）的治疗。为了防止不受控制的细胞生长以及提高医疗植入物的相容性，本发明的埃博霉素衍生物可以施加或引入到聚合物材料中。本发明的化合物可以单独使用，或者为了获得添加剂或协同效应，与肿瘤治疗中可用的其他原理和物质类别联合使用。 1
• [EN] PROTEIN KINASE INHIBITORS AND USES THEREOF FOR THE TREATMENT OF DISEASES AND CONDITIONS<br/>[FR] INHIBITEURS DE PROTÉINE KINASE ET LEURS UTILISATIONS POUR LE TRAITEMENT DE MALADIES ET DE PROBLÈMES DE SANTÉ
  申请人：UNIV HOUSTON SYSTEM

  公开号：WO2020232190A1

  公开（公告）日：2020-11-19

  Identified compounds demonstrate protein kinase inhibitory activity. More specifically, the compounds are demonstrated to inhibit receptor interacting kinase 2 (RIPK2) and/or Activin-like kinase 2 (ALK2) and/or receptor interacting kinase 3 (RIPK3). Compounds that are either dual RIPK2/ALK2 inhibitors or that preferentially inhibit RIPK2 or ALK2 or RIPK3 could provide therapeutic benefit. Compounds that function as RIPK3 inhibitors provide therapeutic benefit in the treatment of inflammatory and degenerative conditions.

  已识别的化合物具有蛋白激酶抑制活性。更具体地说，这些化合物被证实可以抑制受体相互作用激酶2（RIPK2）和/或激活素样激酶2（ALK2）和/或受体相互作用激酶3（RIPK3）。既能作为RIPK2/ALK2双重抑制剂，或优先抑制RIPK2或ALK2或RIPK3的化合物，可能提供治疗益处。作为RIPK3抑制剂的化合物在治疗炎症和退行性病症方面提供治疗益处。
• [EN] INHIBITORS OF BRUTON'S TYROSINE KINASE AND METHODS OF THEIR USE<br/>[FR] INHIBITEURS DE TYROSINE KINASE DE BRUTON ET LEURS PROCÉDÉS D'UTILISATION
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2018103058A1

  公开（公告）日：2018-06-14

  Compounds of formula (I') and methods of their use and preparation, as well as compositions comprising compounds of formula (I').

  公式（I'）的化合物及其使用和制备方法，以及包含公式（I'）化合物的组合物。
• [EN] PYRIDO[2,3-D]PYRIMIDIN-7ONES AND RELATED COMPOUNDS AS INHIBITORS OF PROTEIN KINASES<br/>[FR] PYRIDO[2,3-D]PYRIMIDIN-7ONES ET COMPOSÉS APPARENTÉS UTILISÉS EN TANT QU'INHIBITEURS DE PROTÉINE KINASES
  申请人：UNIV HOUSTON SYSTEM

  公开号：WO2018213219A1

  公开（公告）日：2018-11-22

  Identified compounds demonstrate protein kinase inhibitory activity. More specifically, the compounds having the structures below (I) are demonstrated to inhibit receptor interacting kinase 2 (RIPK2) and/or Activin-like kinase 2 (ALK2). Compounds that are either dual RIPK2/ ALK2 inhibitors or that preferentially inhibit RIPK2 or ALK2 could provide therapeutic benefit.

  已鉴定的化合物显示出蛋白激酶抑制活性。更具体地说，具有如下结构（I）的化合物被证实可以抑制受体相互作用激酶2（RIPK2）和/或激活素样激酶2（ALK2）。那些既能双重抑制RIPK2/ALK2，或者优先抑制RIPK2或ALK2的化合物，可能提供治疗上的益处。
• Design of pyrido[2,3-d]pyrimidin-7-one inhibitors of receptor interacting protein kinase-2 (RIPK2) and nucleotide-binding oligomerization domain (NOD) cell signaling
  作者：Sameer Nikhar、Ioannis Siokas、Lisa Schlicher、Seungheon Lee、Mads Gyrd-Hansen、Alexei Degterev、Gregory D. Cuny

  DOI：10.1016/j.ejmech.2021.113252

  日期：2021.4

  implicated in numerous chronic inflammatory conditions. Herein, a pyrido[2,3-d]pyrimidin-7-one based class of RIPK2 kinase and NOD2 cell signaling inhibitors is described. For example, 33 (e.g. UH15–15) inhibited RIPK2 kinase (IC50 = 8 ± 4 nM) and displayed > 300-fold selectivity versus structurally related activin receptor-like kinase 2 (ALK2). This molecule blocked NOD2-dependent HEKBlue NF-κB activation

  受体相互作用蛋白激酶 2 (RIPK2) 是一种参与促炎核苷酸结合寡聚化结构域 (NOD) 细胞信号转导的酶，该信号通路与许多慢性炎症状况有关。本文描述了基于 pyrido[2,3-d]pyrimidin-7-one 的一类 RIPK2 激酶和 NOD2 细胞信号传导抑制剂。例如，33 (例如UH15 – 15 ) 抑制 RIPK2 激酶 (IC 50  = 8 ± 4 nM) 并显示出与结构相关的激活素受体样激酶 2 (ALK2) 相比 > 300 倍的选择性。该分子阻断 NOD2 依赖性 HEKBlue NF-κB 活化（IC 50 = 20 ± 5 nM）和 CXCL8 生产（浓度 > 10 nM）。分子对接表明，Ser25 在富含甘氨酸的环中的参与可能会提供比 ALK2 更高的选择性，并且守门员和 αC 螺旋之间区域的最佳占据可能有助于有效的 NOD2 细胞信号传导抑制。最后，该化合物还表现出良好的体外ADME