(2-乙基苯氧基)-乙酸 | 1798-03-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (2-乙基苯氧基)-乙酸
• 英文名称: (2-ethylphenoxy)acetic acid
• 英文别名: O-(2-Aethyl-phenyl)-glykolsaeure；(2-Aethyl-phenoxy)-essigsaeure；2-(2-Ethylphenoxy)acetic acid
• CAS: 1798-03-4
• 化学式: C₁₀H₁₂O₃
• mdl: MFCD03152495
• 分子量: 180.203
• InChiKey: DIJUOSYHQYABQM-UHFFFAOYSA-N

物化性质

• 熔点：
  136-137 °C
• 沸点：
  296.4±15.0 °C(Predicted)
• 密度：
  1.144±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2918990090

SDS

---

SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : (2-Ethylphenoxy)Acetic Acid
: OTV000239
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.

---

SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Serious eye damage (Category 1), H318
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 R41
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 Danger
Hazard statement(s)
Causes serious eye damage.
Precautionary statement(s)
Wear protective gloves/ eye protection/ face protection.
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
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

---

SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 180,21 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
(2-Ethylphenoxy)Acetic Acid
Eye Dam. 1; H318 <= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
(2-Ethylphenoxy)Acetic Acid
Xi, R41 <= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

---

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

---

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
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

---

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.

---

SECTION 7: Handling and storage
Precautions for safe handling
Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
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.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

---

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
Face shield and safety glasses 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
Complete suit protecting against chemicals, 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 particle
respirator type N100 (US) or type P3 (EN 143) 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).
Control of environmental exposure
Do not let product enter drains.

---

SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
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 No data available
boiling range
g) Flash point No data available
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 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

---

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
In the event of fire: see section 5

---

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
No data available
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.

---

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
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

---

SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. 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.

---

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

---

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

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  (2-乙基苯氧基)-乙酸 生成 2-(2-乙基苯氧基)乙酸乙酯
  参考文献：
  名称：

  Kulkarni et al., Journal of the Karnatak University, 1957, vol. 2, p. 69,70, 76

  摘要：

  DOI：
• 作为产物：
  描述：

  乙基苯酚 在 potassium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 生成 (2-乙基苯氧基)-乙酸
  参考文献：
  名称：

  Discovery of Novel UDP-N-Acetylglucosamine Acyltransferase (LpxA) Inhibitors with Activity against Pseudomonas aeruginosa

  摘要：

  DOI：

  10.1021/acs.jmedchem.1c00888

文献信息

• Thiazole and oxazole derivatives as activators of human peroxisome proliferator activated receptors
  申请人：——

  公开号：US20040072838A1

  公开（公告）日：2004-04-15

  The present invention provides a compound of formula (1) wherein R 1 -R 5 , R 25 , R 26 , Y and X 2 are defined as in claim 1. The compounds activate human peroxisome proliferator activated receptors (hPPARs) and arc useful for the treatment of associated disorders such as cardiovascular disease and hypercholesteremia. 1

  本发明提供了一种化合物，其化学式为（1），其中R1-R5，R25，R26，Y和X2的定义如权利要求1中所述。这些化合物能激活人类过氧化物酶体增殖物激活受体（hPPARs），并且对于治疗相关疾病如心血管疾病和高胆固醇血症非常有用。
• [EN] THIAZOLE AND OXAZOLE DERIVATIVES AS ACTIVATORS OF HUMAN PEROXISOME PROLIFERATOR ACTIVATED RECEPTORS<br/>[FR] DERIVES DE THIAZOLE ET D'OXAZOLE EN TANT QU'ACTIVATEURS DE RECEPTEURS ACTIVES PAR LE PROLIFERATEUR DU PEROXYSOME HUMAIN
  申请人：GLAXO GROUP LTD

  公开号：WO2002059098A1

  公开（公告）日：2002-08-01

  The present invention provides a compound of formula (I) wherein R1-R5, R25, R26, Y and X2 are defined as in claim 1. The compounds activate human peroxisome proliferator activated receptors (hPPARs) and are useful for the treatment of associated disorders such as cardiovascular disease and hypercholesteremia.

  本发明提供了式（I）的化合物，其中R1-R5，R25，R26，Y和X2如权利要求1所定义。这些化合物可以激活人类过氧化物酶体增殖物激活受体（hPPARs），并且适用于治疗相关疾病，例如心血管疾病和高胆固醇血症。
• Method for treating ppar gamma mediated diseases or conditions
  申请人：——

  公开号：US20040077659A1

  公开（公告）日：2004-04-22

  The invention provides a method for treating a PPAR gamma method disease, risk factor or condition which comprises the administration of a compound or combination of compounds exhibiting agonist activity at human PPAR gamma, delta and alpha.

  本发明提供了一种治疗PPAR-gamma相关疾病、危险因素或病症的方法，该方法包括给予一种或多种在人类PPAR-gamma、PPAR-delta和PPAR-alpha具有激动剂活性的化合物或化合物组合。
• THIAZOLE AND OXAZOLE DERIVATIVES AS ACTIVATORS OF HUMAN PEROXISOME PROLIFERATOR ACTIVATED RECEPTORS
  申请人：Banker Pierette

  公开号：US20070072871A1

  公开（公告）日：2007-03-29

  The present invention provides a compound of formula (I):

  本发明提供了一种化合物，其化学式为(I)：
• Compounds and Combinations Thereof for Inhibiting Beta-Amyloid Production and Methods of Use Thereof
  申请人：Paris Daniel

  公开号：US20080058330A1

  公开（公告）日：2008-03-06

  Provided are compounds which can be used in combination for treating diseases associated with a condition associated with cerebral accumulation of Alzheimer's amyloid, such as Alzheimer's disease. Also provided are methods of treating or reducing the risk of developing β-amyloid production, β-amyloid deposition, β-amyloid neurotoxicity (including abnormal hyperphosphorylation of tau) and microgliosis associated with cerebral accumulation of Alzheimer's amyloid by administering therapeutically effective amounts of compounds which in combination can decrease β-amyloid production and capacitative calcium entry in cells. Further provided are methods for diagnosing diseases associated with cerebral accumulation of Alzheimer's amyloid in animals or humans by administering diagnostically effective amounts of the compounds.

  提供了一些化合物，可以组合使用来治疗与阿尔茨海默病淀粉样蛋白相关的疾病，如阿尔茨海默病。还提供了一种方法，通过给予治疗有效量的化合物组合来减少β-淀粉样蛋白的产生和细胞中的电容性钙离子进入，从而治疗或降低发生β-淀粉样蛋白产生、β-淀粉样蛋白沉积、β-淀粉样蛋白神经毒性（包括tau异常过度磷酸化）和与阿尔茨海默病淀粉样蛋白相关的微胶质病变。此外，还提供了一种方法，通过给予诊断有效量的化合物来诊断动物或人类中与阿尔茨海默病淀粉样蛋白相关的疾病。