2,5-二甲基苯胺(请核实!) | 23068-44-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酰亚胺
• 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: 2,5-二甲基苯胺(请核实!)
• 中文别名: 2,5-二甲基苯乙基胺
• 英文名称: 2-(2,5-dimethylphenyl)ethylamine
• 英文别名: 2,5-dimethyl-phenethylamine；2,5-Dimethyl-phenaethylamin；2-(2,5-dimethyl-phenyl)-ethylamine；2-(2,5-dimethylphenyl)ethanamine；1,4-Dimethyl-2-(2-aminoaethyl)benzol；2,5-Dimethylphenethylamine
• CAS: 23068-44-2
• 化学式: C₁₀H₁₅N
• 分子量: 149.236
• InChiKey: RNEFNTMBBIKOFO-UHFFFAOYSA-N

物化性质

• 沸点：
  108 °C
• 密度：
  0.941
• 闪点：
  100℃
• 稳定性/保质期：
  遵照规定使用和储存，则不会发生分解。

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT-HARMFUL, CORROSIVE
• 危险品标志：
  Xi,C
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R34
• 海关编码：
  2921499090
• 危险品运输编号：
  UN 2735
• 储存条件：
  存放于阴凉干燥处。

SDS

Name:	2 5-Dimethylphenethylamine Material Safety Data Sheet
Synonym:	None Known
CAS:	23068-44-2

Section 1 - Chemical Product MSDS Name:2 5-Dimethylphenethylamine Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
23068-44-2	2,5-Dimethylphenethylamine	Ca. 100	unlisted

Hazard Symbols: C
Risk Phrases: 34

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Chronic exposure may cause effects similar to those of acute exposure.

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Section 4 - FIRST AID MEASURES
Eyes: Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Runoff from fire control or dilution water may cause pollution.
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. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Use only in a chemical fume hood. Discard contaminated shoes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 23068-44-2: Personal Protective Equipment Eyes: Wear chemical splash goggles.
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: Liquid
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: C10H15N
Molecular Weight: 149.24

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not currently available.
Conditions to Avoid:
No specific conditions to avoid noted.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 23068-44-2: SH4935100 LD50/LC50:
Not available.
Carcinogenicity:
2,5-Dimethylphenethylamine - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: Pseudomonas putida:

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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
Shipping Name: Amines, liquid, corrosive, n.o.s.*
Hazard Class: 8
UN Number: 2735
Packing Group: III
IMO
Shipping Name: Amines, liquid, corrosive, n.o.s.
Hazard Class: 8
UN Number: 2735
Packing Group: III
RID/ADR
Shipping Name: Amines, liquid, corrosive, n.o.s.
Hazard Class: 8
UN Number: 2735
Packing group: III

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 23068-44-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 23068-44-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 23068-44-2 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：

  2,5-二甲基苯胺(请核实!) 在 palladium on activated charcoal 、 甲酸 作用下， 生成 5,8-dimethylisoquinoline
  参考文献：
  名称：

  Hormonal control of a gene encoding a putative PDR5-like ABC transporter in periwinkle

  摘要：

  ATP binding cassette (ABC) transporters retain increasing attention since their implication in multidrug resistance has been demonstrated in several prokaryotic and eukaryotic cells. Many ARC proteins are known in various organisms but only few in higher plants. We report here on the characterization of a partial 955 bp clone (Cr-ABC1) isolated from a Catharanthus roseus cDNA library, which shows high homology (65% identity) with the TUR2 cDNA previously isolated from the water lens Spirodela polyrrhiza. Accumulation of Cr-ABC1 transcripts in cultured C. roseus cells was enhanced by cytokinin or methyl jasmonate addition to, or auxin suppression from the culture medium. In whole plants, the gene was mainly expressed in flowers.

  DOI：

  10.1080/12538078.2000.10515842
• 作为产物：
  描述：

  2,5-二甲基苯乙烯 在 3,6‐di‐tert‐butyl‐9‐mesityl‐10‐phenylacridin‐10‐ium tetrafluoroborate 、 碳酸氢铵 、 2-氨基苯硫醇 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 12.0h， 生成 2,5-二甲基苯胺(请核实!)
  参考文献：
  名称：

  通过选择性无金属加氢胺化直接从烯烃中获取伯胺

  摘要：

  由容易获得的前体直接和选择性合成伯胺是有吸引力的，但仍具有挑战性。在此，我们报道了室温下通过无金属的区域选择性加氢胺从烯烃快速合成伯胺的方法。碳酸铵首次用作氨替代物，可在温和条件下将末端和内部烯烃有效转化为线性，α支化和α叔伯胺。该方法提供了一种直接而有效的方法，可用于制药化学和其他领域特别感兴趣的各种先进的，高度官能化的伯胺。

  DOI：

  10.1002/anie.202016679

文献信息

• Design, Synthesis, and Biological Evaluation of Novel Tri- and Tetrasubstituted Imidazoles as Highly Potent and Specific ATP-Mimetic Inhibitors of p38 MAP Kinase: Focus on Optimized Interactions with the Enzyme’s Surface-Exposed Front Region
  作者：Stefan A. Laufer、Dominik R. J. Hauser、David M. Domeyer、Katrin Kinkel、Andy J. Liedtke

  DOI：10.1021/jm701529q

  日期：2008.7.1

  region (hydrophobic region II) of the enzyme led to the identification of extremely potent p38 MAPK inhibitors with p38 IC 50 values in the low nanomolar range. Approximately 90 pyridinylimidazole-based compounds with a range of potencies against p38alpha MAP kinase were further investigated for their ability to inhibit the release of tumor necrosis factor-alpha (TNFalpha) and/or interleukin-1beta (IL-1beta)

  描述了新型2,4,5-和1,2,4,5-取代的2-硫代咪唑的合成，生物学测试和SAR。评估吡啶基部分2位上的氨基，氧基或硫氧基取代基对抑制剂效能和对p38丝裂原活化蛋白激酶（p38 MAPK）的选择性的贡献以及使细胞色素P450（CYP450）抑制作用最小化的能力。与酶表面暴露的前区（疏水区II）正向相互作用的极性取代的（环）脂族氨基取代基（例如四氢吡喃基氨基）的引入导致鉴定出p38 IC50值为50的强效p38 MAPK抑制剂。低纳摩尔范围。进一步研究了大约90种具有对p38alpha MAP激酶具有一定效力的吡啶基咪唑基化合物，它们具有抑制人类全血释放肿瘤坏死因子α（TNFalpha）和/或白介素1beta（IL-1beta）的能力。一些最有前途的候选药物除p38alpha以外，还针对一组17种不同的激酶进行了选择性分析，和/或测试了它们对许多代谢相关CYP450同工酶的相互作用潜能。
• Iodine-Catalyzed C–N Bond Formation: Synthesis of 3-Aminoquinoxalinones under Ambient Conditions
  作者：Abhishek Gupta、Mahesh Subhashrao Deshmukh、Nidhi Jain

  DOI：10.1021/acs.joc.7b00464

  日期：2017.5.5

  cross-dehydrogenative coupling between quinoxalinones (sp2 C–H) and amines (N–H) in the presence of catalytic iodine is reported. The reaction yields 3-aminoquinoxalinones in moderate to high yields under ambient conditions in dioxane as solvent and aqueous tert-butyl hydroperoxide (TBHP) as the terminal oxidant. The reaction is highly versatile and exhibits good functional group tolerance with a range of primary

  据报道，在催化碘存在下，喹喔啉酮（sp 2 C–H）和胺（NH）之间无金属的交叉脱氢偶联。该反应在环境条件下，以二恶烷为溶剂，以叔丁基氢过氧化物水溶液（TBHP）作为末端氧化剂，以中等至高产率产生3-氨基喹喔啉。该反应是高度通用的，并且在一系列伯胺和仲胺中表现出良好的官能团耐受性。它为获得药物活性的3-氨基喹喔啉酮衍生物提供了实用途径。初步的机理研究表明，胺的原位碘化是假定的活化方式。
• [EN] BENZIMIDAZOLYL-METHYL UREA DERIVATIVES AS ALX RECEPTOR AGONISTS<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLYL-MÉTHYLURÉE EN TANT QU'AGONISTES DU RÉCEPTEUR ALX
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2015019325A1

  公开（公告）日：2015-02-12

  The present invention relates to benzimidazolyl-methyl urea derivatives of formula (I), wherein n, D, E, R1, R2, R3, R4, R6, R7, R8 and R9 are as defined in the description, their preparation and their use as pharmaceutically active compounds.

  本发明涉及式(I)的苯并咪唑基甲基脲衍生物，其中n、D、E、R1、R2、R3、R4、R6、R7、R8和R9如描述中所定义，它们的制备以及它们作为药用活性化合物的用途。
• Easily Accessible Auxiliary for Palladium-Catalyzed Intramolecular Amination of C(sp²)H and C(sp³)H Bonds at δ- and ε-Positions
  作者：Chao Wang、Changpeng Chen、Jingyu Zhang、Jian Han、Qian Wang、Kun Guo、Pei Liu、Mingyu Guan、Yingming Yao、Yingsheng Zhao

  DOI：10.1002/anie.201404854

  日期：2014.9.8

  for selective CH activation under palladium catalysis. The novel auxiliary showed its first powerful application in CH functionalization of remote positions. Both C(sp2)H and C(sp3)H bonds at δ‐ and ε‐positions were effectively activated, thus giving tetrahydroquinolines, benzomorpholines, pyrrolidines, and indolines in moderate to excellent yields by palladium‐catalyzed intramolecular CH amination

  已经开发了一种易于合成且易于获得的N，O-双齿状助剂，用于在钯催化下选择性CH活化。新颖的辅助显示用C其第一强大的应用远程位置h的官能化。两个C（SP 2） H和C（SP 3） H在δ-和ε位键被有效激活，由此得到四氢喹啉，benzomorpholines，吡咯烷，二氢吲哚并在中度至通过钯催化的分子内Ç优异的产率氨化。
• [EN] PHENETHYLAMIDE DERIVATIVES AND THEIR HETEROCYCLIC ANALOGUES<br/>[FR] DÉRIVÉS DE PHÉNÉTHYLAMIDE ET LEURS ANALOGUES HÉTÉROCYCLIQUES
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2010044054A1

  公开（公告）日：2010-04-22

  The invention relates to novel phenethylamide derivatives and their heterocyclic analogues of formula (I), wherein A, B, R1, R2 and R3 are as described in the application, and to the use of such compounds, or of pharmaceutically acceptable salts of such compounds, as medicaments, especially as orexin receptor antagonists.

  这项发明涉及新型苯乙酰胺衍生物及其异环类似物，其化学式为(I)，其中A、B、R1、R2和R3如申请中所述，并且涉及将这种化合物或这种化合物的药用可接受盐用作药物，特别是促进睡眠的药物受体拮抗剂。