2,5-二甲基苯基丙酮 | 53291-89-7

• 物质功能分类: 香精与香料 - 合成香料 - 酮类香料
• 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: 2,5-二甲基苯基丙酮
• 英文名称: 1-(2,5-dimethylphenyl)propan-2-one
• 英文别名: α-Acetyl-2.5-dimethyl-toluol；Methyl-2.5-dimethylbenzyl-keton；1-p-Xylol-2-propanon
• CAS: 53291-89-7
• 化学式: C₁₁H₁₄O
• 分子量: 162.232
• InChiKey: XHEUPKZIPXSSLU-UHFFFAOYSA-N

物化性质

• 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)：
  2.3
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2914399090

SDS

Name:	2 5-Dimethylphenylacetone Material Safety Data Sheet
Synonym:
CAS:	53291-89-7

Section 1 - Chemical Product MSDS Name:2 5-Dimethylphenylacetone Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
53291-89-7	2,5-Dimethylphenylacetone		unlisted

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

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
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:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:
Treat symptomatically and supportively.

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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:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable 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 tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4C/39F.)

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 53291-89-7: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Not available.
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C11H14O
Molecular Weight: 162.23

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Not available.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 53291-89-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,5-Dimethylphenylacetone - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

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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# 53291-89-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 53291-89-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 53291-89-7 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2,5-二甲基苯基丙酮 在 溴 作用下， 以 乙醇 、 氯仿 为溶剂， 反应 1.5h， 生成 4-[(2,5-Dimethylphenyl)methyl]-1,3-thiazol-2-amine
  参考文献：
  名称：

  Structure-activity relationship studies in substituted sulfamoyl benzamidothiazoles that prolong NF-κB activation

  摘要：

  DOI：

  10.1016/j.bmc.2021.116242
• 作为产物：
  描述：

  1-(2,5-二甲基苯基)-1-(甲硫基)丙烷-2-酮 在 溶剂黄146 、 锌 作用下， 反应 1.0h， 以85%的产率得到2,5-二甲基苯基丙酮
  参考文献：
  名称：

  Tamura, Yasumitsu; Choi, Hong Dae; Mizutani, Masako, Chemical and pharmaceutical bulletin, 1982, vol. 30, # 10, p. 3574 - 3579

  摘要：

  DOI：

文献信息

• FUNGICIDAL MIXTURES
  申请人：Gregory Vann

  公开号：US20100240619A1

  公开（公告）日：2010-09-23

  Disclosed is a fungicidal composition comprising (a) at least one compound selected from the compounds of Formula 1 N-oxides, and salts thereof, wherein R 1 , R 2 , A, G, W, Z 1 , X, J, and n are as defined in the disclosure, and (b) at least one additional fungicidal compound. Also disclosed is a method for controlling plant diseases caused by fungal plant pathogens comprising applying to the plant or portion thereof, or to the plant seed, a fungicidally effective amount of the aforesaid composition. Also disclosed is a composition comprising component (a) of aforesaid composition and at least one insecticide. Also disclosed are compounds of Formula 1A, 1B and 1C, wherein R 1 , R 2 , A, G, W, Z 1 , X, J, n, Z 3 , M and J 1 are as defined in the disclosure.

  公开了一种含真菌化合物，包括：(a)至少一种选自公式1 N-氧化物的化合物，以及它们的盐类，其中R1，R2，A，G，W，Z1，X，J和n如公开所述定义，以及（b）至少一种额外的含真菌化合物。还公开了一种控制由真菌植物病原体引起的植物病害的方法，包括将有效量的前述组合物施用于植物或其部分，或施用于植物种子。还公开了一种组合物，包括前述组合物的组分(a)和至少一种杀虫剂。还公开了公式1A，1B和1C的化合物，其中R1，R2，A，G，W，Z1，X，J，n，Z3，M和J1如公开所述定义。
• [EN] A SOLVENT DRYING COMPOSITION AND PROCESSES THERFOR<br/>[FR] COMPOSITION DE SÉCHAGE PAR SOLVANT ET PROCESSUS ASSOCIÉS
  申请人：AQUAFORTUS TECH LIMITED

  公开号：WO2020204733A1

  公开（公告）日：2020-10-08

  The present disclosure relates to a solvent drying composition and processes therefor. The present disclosure more specifically relates to a solvent drying composition that in use releases water from a solvent mixture. The present disclosure also relates to a process for recovering a solvent drying composition, more specifically to a process for recovering a solvent drying composition used in an osmotic process.

  本公开涉及溶剂干燥组合物及其处理过程。具体而言，本公开涉及一种在使用中从溶剂混合物中释放水的溶剂干燥组合物。本公开还涉及一种用于回收溶剂干燥组合物的过程，更具体地说是用于回收在渗透过程中使用的溶剂干燥组合物的过程。
• Compounds, pharmaceutical compositions and uses thereof
  申请人：HIMMELSBACH Frank

  公开号：US20120322784A1

  公开（公告）日：2012-12-20

  The present invention relates to compounds of formula I, wherein the groups R 1 , L P , L Q , X 1 , X 2 , X 3 , Ar and n are as defined in the application, which have valuable pharmacological properties, and in particular bind to the GPR119 receptor and modulate its activity.

  本发明涉及公式I的化合物， 其中R 1 ，LP，LQ，X 1 ，X 2 ，X 3 ，Ar和n的定义如申请中所述，具有有价值的药理特性，特别是结合GPR119受体并调节其活性。
• A novel route to arylacetones via a masked α-acylcarbonium intermediate
  作者：Shimon Shatzmiller、Ramy Lidor、Eytan Shalon、Elizer Bahar

  DOI：10.1039/c39840000795

  日期：——

  The Ag+ induced aromatic substitution reaction of bromoacetone O-methyloxime is described.

  描述了Ag +诱导的溴丙酮O-甲基肟的芳族取代反应。
• [EN] FUNGICIDAL OXIMES AND HYDRAZONES<br/>[FR] OXIMES ET HYDRAZONES FONGICIDES
  申请人：DU PONT

  公开号：WO2011146182A1

  公开（公告）日：2011-11-24

  Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof, wherein E, X, G, W2 and Z are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention. Also disclosed are compounds of Formula 1A including all stereoisomers, N-oxides, and salts thereof, wherein E, X, G and Z1 are as defined in the disclosure. Also disclosed is the use of the compounds of Formula 1A as intermediates for preparing compounds of Formula 1.

  揭示了Formula 1的化合物，包括所有立体异构体、N-氧化物和盐类，其中E、X、G、W2和Z如披露中所定义。还披露了含有Formula 1化合物的组合物以及用于控制由真菌病原体引起的植物疾病的方法，包括施用本发明的化合物或组合物的有效量。还披露了包括所有立体异构体、N-氧化物和盐类的Formula 1A的化合物，其中E、X、G和Z1如披露中所定义。还披露了将Formula 1A的化合物用作制备Formula 1化合物的中间体的用途。