1-甲基-6,7-二乙氧基-3,4-二氢异喹啉 | 99155-80-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢异喹啉
• 中文名称: 1-甲基-6,7-二乙氧基-3,4-二氢异喹啉
• 英文名称: 6,7-diethoxy-3,4-dihydro-1-methylisoquinoline
• 英文别名: 6,7-diethoxy-3,4-dihydroisoquinoline；6,7-diethoxy-1-methyl-3,4-dihydroisoquinoline；6,7-Diaethoxy-1-methyl-3,4-dihydro-isochinolin
• CAS: 99155-80-3
• 化学式: C₁₄H₁₉NO₂
• 分子量: 233.31
• InChiKey: IOPIDDLIIVFOGD-UHFFFAOYSA-N

物化性质

• 熔点：
  68-71 °C
• 沸点：
  375.55°C (rough estimate)
• 密度：
  1.0469 (rough estimate)
• 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：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  30.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933499090

SDS

Name:	1-Methyl-6 7-Diethoxy-3 4-Dihydroisoquinoline 99+% Material Safety Data Sheet
Synonym:	None Known
CAS:	99155-80-3

Section 1 - Chemical Product MSDS Name:1-Methyl-6 7-Diethoxy-3 4-Dihydroisoquinoline 99+% Material Safety Data Sheet
Synonym:None Known

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
99155-80-3	1-Methyl-6,7-Diethoxy-3,4-Dihydroisoqu	99+%	unlisted

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

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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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. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

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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. Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Use agent most appropriate to extinguish fire.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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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 process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Exposure Limits CAS# 99155-80-3: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder and chunks
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 69.00 - 71.00 deg C
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: C14H19NO2
Molecular Weight: 233.31

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 99155-80-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-Methyl-6,7-Diethoxy-3,4-Dihydroisoquinoline - 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
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

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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# 99155-80-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 99155-80-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 99155-80-3 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：

  1-甲基-6,7-二乙氧基-3,4-二氢异喹啉 在 sodium tetrahydroborate 作用下， 以 乙醇 为溶剂， 生成 6,7-diethoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline
  参考文献：
  名称：

  Mrsic, Natasa; Minnaard, Adriaan J.; Feringa, Ben L., Journal of the American Chemical Society, 2009, vol. 131, p. 8358 - 8359

  摘要：

  DOI：
• 作为产物：
  描述：

  3,4-二乙氧基苯乙胺 在 吡啶 、 三氯氧磷 、 苯 作用下， 生成 1-甲基-6,7-二乙氧基-3,4-二氢异喹啉
  参考文献：
  名称：

  Gardent, Annales de Chimie (Cachan, France), 1955, vol. <12>10, p. 413,428

  摘要：

  DOI：

文献信息

• Enantioselective hydrogenation of cyclic imines catalysed by Noyori–Ikariya half-sandwich complexes and their analogues
  作者：B. Vilhanová、J. Václavík、P. Šot、J. Pecháček、J. Zápal、R. Pažout、J. Maixner、M. Kuzma、P. Kačer

  DOI：10.1039/c5cc06712j

  日期：——

  A method for enantioselective hydrogenation of cyclic imines with gaseous hydrogen has been developed. Easily accessible Noyori-Ikariya Ru(II) and Rh(III) complexes can be used directly without inert atmosphere. Substrate activation...

  已经开发了用气态氢对环亚胺进行对映选择性氢化的方法。易于获得的Noyori-Ikariya Ru（II）和Rh（III）配合物可在没有惰性气氛的情况下直接使用。基板活化...
• An Enantioselective Inverse‐Electron‐Demand Imino Diels–Alder Reaction
  作者：Vincent Eschenbrenner‐Lux、Philipp Küchler、Slava Ziegler、Kamal Kumar、Herbert Waldmann

  DOI：10.1002/anie.201309022

  日期：2014.2.17

  The imino Diels–Alder reaction is an efficient method for the synthesis of aza‐heterocycles. While different stereo‐ and enantioselective inverse‐electron‐demand imino Diels–Alder (IEDIDA) reactions have been reported before, IEDIDA reactions including electron‐deficient dienes are unprecedented. The first enantioselective IEDIDA reaction between electron‐poor chromone dienes and cyclic imines, catalyzed

  亚氨基Diels–Alder反应是合成氮杂杂环的有效方法。虽然以前已经报道了不同的​​立体和对映选择性反电子需求的亚氨基狄尔斯-阿尔德（IEDIDA）反应，但包括电子缺陷二烯在内的IEDIDA反应是前所未有的。描述了锌/比诺醇配合物催化的贫电子色酮二烯与环状亚胺之间的第一个对映选择性IEDIDA反应。新颖的反应为加入天然产物的环状融合喹啉衍生物（包括有效的有丝分裂调节剂）提供了便捷的入口。
• New Routes to Fused Isoquinolines
  作者：Enas M. Awad、Nehal M. Elwan、Hamdi M. Hassaneen、Anthony Linden、Heinz Heimgartner

  DOI：10.1002/1522-2675(200201)85:1<320::aid-hlca320>3.0.co;2-x

  日期：2002.1

  Treatment of 6.7-diethoxy-3,4-dihydroisoquinoline (8) and its 1-methyl derivative 12 with hydrazonoyl halides, 10 in the presence of Et3N in THF under reflux afforded the corresponding 5,6-dihydro-1,2,4-triazolo[3,4-a]isoquinolines 11 and 13. respectively, in high yield (Schemes 2 and 3.). The products are formed via regioselective 1,3-dipolar cycloaddition of the intermediate nitrilimines 9 with the isoquinoline C=N bond. Reaction of 6,7-diethoxy-3,4-dihydroisoquinoline-1-acetonitrile (4a) with ethyl alpha-cyanocinnamates 15 in the presence of piperidine m refluxing MeCN yielded benzo[a]quinolizin-4-ones 16 (Scheme 4), Under the same conditions. 12 and arylidene malononitriles 19 reacted to give benzo[a]quinolizin-4-imines 20 (Scheme5). Instead of 15 and 19, mixtures of an aromatic aldehyde. and ethyl cyanoacetate or malononitrile. respectively can be used in a one-pot reaction.
• Kobor, Jeno; Fueloep, Ferenc; Bernath, Gabor, Heterocycles, 1986, vol. 24, # 8, p. 2227 - 2231
  作者：Kobor, Jeno、Fueloep, Ferenc、Bernath, Gabor

  DOI：——

  日期：——
• Kobor, Jenoe; Lazar, Janos; Fueloep, Ferenc, Journal of Heterocyclic Chemistry, 1994, vol. 31, # 4, p. 825 - 828
  作者：Kobor, Jenoe、Lazar, Janos、Fueloep, Ferenc、Bernath, Gabor

  DOI：——

  日期：——