乙二胺四丙酸 | 13311-39-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 乙二胺四丙酸
• 中文别名: 3,3',3'',3'''-(亚乙基二次氮基)四丙酸
• 英文名称: ethylene diamine tetrapropionic acid
• 英文别名: ethylene diamine-N,N,N',N'-tetrapropionic acid；ethylenediamine-N,N,N',N'-tetrapropionic acid；ethylenediamine-tetra-3-propionic acid；ethylenediaminetetrapropionic acid；3,3',3'',3'''-ethanediyldiimino-tetra-propionic acid；3,3',3'',3'''-Aethandiyldiimino-tetra-propionsaeure；3-[2-[bis(2-carboxyethyl)amino]ethyl-(2-carboxyethyl)amino]propanoic acid
• CAS: 13311-39-2
• 化学式: C₁₄H₂₄N₂O₈
• 分子量: 348.353
• InChiKey: KWYJDIUEHHCHCZ-UHFFFAOYSA-N

物化性质

• 熔点：
  178-181 °C (dec.)

计算性质

• 辛醇/水分配系数(LogP)：
  -6.3
• 重原子数：
  24
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  156
• 氢给体数：
  4
• 氢受体数：
  10

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2922499990
• 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 and of the company/undertaking
Product identifiers
Product name : Ethylenediaminetetrapropionic acid
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No. : 13311-39-2
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
Skin irritation (Category 2), H315
Eye irritation (Category 2), H319
Specific target organ toxicity - single exposure (Category 3), H335
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xi Irritant R36/37/38
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
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
Other hazards - none

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SECTION 3: Composition/information on ingredients
Substances
Chemical characterization : Natural product
: 3,3′,3″,3″′-(Ethylenedinitrilo)tetrapropionic acid
Synonyms
Formula : C14H24N2O8
Molecular Weight : 348,35 g/mol
CAS-No. : 13311-39-2
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
Ethylenediaminetetrapropionic acid
CAS-No. 13311-39-2 Skin Irrit. 2; Eye Irrit. 2; STOT <= 100 %
SE 3; H315, H319, H335
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
Ethylenediaminetetrapropionic acid
CAS-No. 13311-39-2 Xi, R36/37/38 <= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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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
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
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, nitrogen oxides (NOx)
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 dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. 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 formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
protection.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end use(s)
A part from the uses mentioned in section 1.2 no other specific uses are stipulated

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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.
Full contact
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Material tested:Dermatril® (KCL 740 / Z677272, Size M)
Splash contact
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Material tested:Dermatril® (KCL 740 / Z677272, Size M)
data source: KCL GmbH, D-36124 Eichenzell, phone [phone], test method: EN374
If used in solution, or mixed with other substances, and under conditions which differ from EN 374,
contact the supplier of the CE approved gloves. This recommendation is advisory only and must
be evaluated by an industrial hygienist and safety officer familiar with the specific situation of
anticipated use by our customers. It should not be construed as offering an approval for any
specific use scenario.
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
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: crystalline
Colour: white
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing Melting point/range: 178 - 181 °C
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evapouration 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 no data available
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
Stable under recommended storage conditions.
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
In the event of fire: see section 5

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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 sensitisation
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
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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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
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
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. Dissolve or mix the material with a
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
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
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  乙二胺四丙酸 以 水 为溶剂， 生成 deuterated Cr(ethylenediaminetri-3-propionate)
  参考文献：
  名称：

  乙二胺四-3-丙氧基铬酸根离子（III）的新型非对映异构体中的碳-氮键容易断裂

  摘要：

  合成了三个乙二胺四-3-丙酸酯铬酸盐（III）离子和（S）-丙烷-1,2-二胺类似物的非对映异构体，并通过2 H nmr和圆二色性（cd）进行了表征；在60°C加热分解过程中，容易发生C–N键断裂，然后进行光谱分析。

  DOI：

  10.1039/c39880000613
• 作为产物：
  描述：

  3,3',3'',3'''-(乙烯二次氮基)四丙腈 在 盐酸 作用下， 生成 乙二胺四丙酸
  参考文献：
  名称：

  The Preparation and Properties of Some N,N'-Disubstituted-ethylenediaminedipropionic Acids¹

  摘要：

  DOI：

  10.1021/ja01168a002

文献信息

• Synthesis of Non-Cytotoxic Poly(Ester-Amine) Dendrimers as Potential Solubility Enhancers for Drugs: Methotrexate as a Case Study
  作者：Delia Soto-Castro、Jorge A. Cruz-Morales、María Teresa Ramírez Apan、Patricia Guadarrama

  DOI：10.3390/molecules15118082

  日期：——

  This study describes the synthesis of two new families of dendrimers based on the esterification of N-alkylated 3-amine-1-propanol with two different cores, adipic acid (1st and 2nd generations) and ethylenediamine (generation 1.5), both with carboxylic acid end groups, offering a wide variety of further modifications at the periphery. According to the cytotoxic evaluation of the dendrimers and their possible degradation products within cell lines, these materials could be considered as innocuous. In preliminary studies, the synthesized dendrimers proved to be potential enhancers of solubility of highly hydrophobic drugs, like methotrexate, widely used in chemotherapy.

  本研究描述了两类基于N-烷基化的3-氨基-1-丙醇与两种不同核心（己二酸，即第1代和第2代；以及乙二胺，即第1.5代）通过酯化反应合成的新型树枝状大分子家族，它们均具有羧酸端基，为后续在周围区域的多种修饰提供了广泛的选择。根据对树枝状大分子及其可能的细胞内降解产物的细胞毒性评估，这些材料可被视为无害。在初步研究中，合成的树枝状大分子被证明是高疏水性药物（如广泛用于化疗的甲氨蝶呤）溶解度的潜在增强剂。
• Production process for hydroxyalkyl (meth) acrylate
  申请人：Nippon Shokubai Co., Ltd.

  公开号：US20040030180A1

  公开（公告）日：2004-02-12

  There is disclosed a novel production process for a hydroxyalkyl (meth)acrylate in which: the diffusion of harmful substances due to disposal of catalysts can be reduced; and also the amount of the catalyst as used can be greatly saved in the entire production process. This production process comprises the step of carrying out a reaction between (meth)acrylic acid and an alkylene oxide in the presence of a catalyst in order to produce the hydroxyalkyl (meth)acrylate; with the production process being characterized by further comprising the step of recovering the catalyst as has been used for the reaction.

  揭示了一种新型的羟基烷基（甲基）丙烯酸酯的生产工艺，其中：可以减少由于催化剂废弃而导致有害物质的扩散；同时在整个生产过程中也可以大大节省所使用的催化剂量。该生产工艺包括在催化剂存在下进行丙烯酸和烷基氧化物之间的反应，以生产羟基烷基（甲基）丙烯酸酯；该生产工艺的特点是进一步包括回收已用于反应的催化剂的步骤。
• [EN] GLUCAMIDE-BASED SURFACTANTS<br/>[FR] TENSIOACTIFS À BASE DE GLUCAMIDE
  申请人：CLARIANT INT LTD

  公开号：WO2020127237A1

  公开（公告）日：2020-06-25

  N-acylglucamide compound of the formula (I) where R2 is a linear or branched alkyl group or an aryl group; X is a moiety R1, which is a linear or branched alkyl group comprising 8 to 18, carbon atoms, which is substituted by one hydroxy group; or X is a moiety R1, which is a linear or branched, mono- or polyunsaturated alkenyl group comprising 8 to 18 carbon atoms, which is substituted by one hydroxy group, And blends and aqueous surfactant solutions comprising it.

  公式（I）中的N-酰基葡糖酰胺化合物，其中R2是线性或支链烷基或芳基；X是一个基团R1，它是一个由一个羟基取代的含有8到18个碳原子的线性或支链烷基；或者X是一个基团R1，它是一个由一个羟基取代的含有8到18个碳原子的线性或支链的单烯或多烯烃基，以及包含它的混合物和水性表面活性剂溶液。
• Process for preparing acyloxybenzenesulfonates
  申请人：Clariant GmbH

  公开号：US20040198995A1

  公开（公告）日：2004-10-07

  A process for preparing acyloxybenzenesulfonates by reacting a carboxylic acid derivative with a salt of a phenolsulfonic acid in the presence of an antioxidant, preferably 2,6-di-tert-butyl-4-methylphenol. The addition of such antioxidants gives a product having a high color quality.

  通过在抗氧化剂存在下，将羧酸衍生物与苯磺酸盐反应，制备乙酰氧基苯磺酸酯的方法，最好使用2,6-二叔丁基-4-甲基苯酚。添加这种抗氧化剂可使产品具有高色彩质量。
• 一类基于高密度氢键作用的超分子聚合物及 其应用
  申请人：南京大学

  公开号：CN111635424B

  公开（公告）日：2021-06-22

  本发明公开了一类含有四羧乙基二胺结构的化合物，如下通式结构：其中，代表主链原子个数为8～12的，由C、Si、O中的一种或几种共价连接而成的分子链。本发明所述的化合物分子通过大量氢键作用形成超分子聚合物，在室温下表现出较高的力学强度，同时具有优异的环境响应性、温敏性和自修复性，并且可回收再加工使用。