3-丙炔-2-氧基苯甲醛 | 5651-87-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 3-丙炔-2-氧基苯甲醛
• 中文别名: 3-(丙炔氧基)苯甲醛
• 英文名称: 3-(propargyloxy)benzaldehyde
• 英文别名: 3-(prop-2-yn-1-yloxy)benzaldehyde；3-(prop-2-ynyloxy)benzaldehyde；3-(2-propyn-1-yloxy)benzaldehyde；3-Prop-2-ynyloxy-benzaldehyde；3-prop-2-ynoxybenzaldehyde
• CAS: 5651-87-6
• 化学式: C₁₀H₈O₂
• mdl: MFCD05625818
• 分子量: 160.172
• InChiKey: CYAQTWGCPCRKJT-UHFFFAOYSA-N

物化性质

• 沸点：
  82-86 °C(Press: 0.03 Torr)
• 密度：
  1.128±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2912499000
• WGK Germany：
  3
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H317,H319

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 3-(Prop-2-Yn-1-Yloxy)Benzaldehyde
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.
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
Eye irritation (Category 2), H319
Skin sensitisation (Category 1), H317
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, R43
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)
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
Precautionary statement(s)
P280 Wear protective gloves.
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.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 160,17 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
3-(Prop-2-Yn-1-Yloxy)Benzaldehyde
Eye Irrit. 2; Skin Sens. 1; <= 100 %
H317, H319
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
3-(Prop-2-Yn-1-Yloxy)Benzaldehyde
Xi, R36 - R43 <= 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
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting 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. 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.
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

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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
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
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: 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

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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
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
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.

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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
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

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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.

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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
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
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Eye Irrit. Eye irritation
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
Skin Sens. Skin sensitisation
Full text of R-phrases referred to under sections 2 and 3
Xi Irritant
R36 Irritating to eyes.
R43 May cause sensitisation by skin contact.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  3-丙炔-2-氧基苯甲醛 在 indium 作用下， 以 乙醇 为溶剂， 反应 40.0h， 以80%的产率得到3-烯丙氧基-苯甲醛
  参考文献：
  名称：

  Selective Reduction of Terminal Alkynes to Alkenes by Indium Metal

  摘要：

  DOI：

  10.1021/jo010262z
• 作为产物：
  描述：

  3-propargyloxybenzyl alcohol 在 C₆H₄MoNO₇^(1-)*C₁₉H₄₂N⁽¹⁺⁾ 、 氧气 作用下， 以 水 为溶剂， 反应 18.0h， 以78%的产率得到3-丙炔-2-氧基苯甲醛
  参考文献：
  名称：

  一种用于在水性介质中控制和化学选择性氧化活化醇的钼基金属硅催化剂

  摘要：

  基于表面活性剂的氧二过氧钼络合物可以活化分子氧，已被用作催化剂，以控制苄基醇氧化为相应的羰基。氧化反应在水性环境下进行，但是在没有任何无关的碱或助催化剂的情况下进行。在转化过程中可以耐受敏感/可氧化的官能团，例如氰基，硫化物，羟基，芳基-羟基，烯烃（内部/末端），炔烃（内部/末端）和乙缩醛。这种选择性归因于催化剂的温和性质。该方法还可以扩大规模以用于多克合成，并且该方案很可能会得到实际应用，因为它需要廉价的可回收催化剂和易于获得的氧化剂（在绿色条件下）。

  DOI：

  10.1016/j.jcat.2019.06.013

文献信息

• Selective reduction of carboxylic acids to aldehydes with hydrosilane via photoredox catalysis
  作者：Muliang Zhang、Nan Li、Xingyu Tao、Rehanguli Ruzi、Shouyun Yu、Chengjian Zhu

  DOI：10.1039/c7cc05570f

  日期：——

  The direct reduction of carboxylic acids to aldehydes with hydrosilane was achieved through visible light photoredox catalysis. The combination of both single electron transfer and hydrogen atom transfer steps offers a novel and convenient approach to selective reduction of carboxylic acids to aldehydes. The method also features mild conditions, high yields, broad substrate scope, and good functional

  通过可见光光氧化还原催化可将羧酸与氢硅烷直接还原为醛。单电子转移步骤和氢原子转移步骤的结合提供了一种新颖且方便的方法，用于将羧酸选择性还原为醛。该方法还具有温和的条件，高收率，广泛的底物范围和良好的官能团耐受性，例如炔烃基，酯基，酮基，酰胺基和胺基。
• SYNTHESIS OF IMIDAZO[1,2-a]PYRAZIN-4-IUM SALTS FOR THE SYNTHESIS OF 1,4,7-TRIAZACYCLONONANE (TACN) AND N- AND/OR C-FUNCTIONALIZED DERIVATIVES THEREOF
  申请人：CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)

  公开号：US20140142298A1

  公开（公告）日：2014-05-22

  The present invention embodiments relate to a compound with formula (V′) The invention also relates in certain embodiments to the synthesis method for compound (V′) and its use for the preparation of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof, particularly compounds with formula (I) The invention also relates in certain embodiments to metallic complexes comprising a ligand with formula (I) and a metal and their use for imaging.

  本发明实施例涉及具有化学式（V′）的化合物。该发明还涉及某些实施例中化合物（V′）的合成方法，以及其用于制备1,4,7-三氮杂环壬烷（tacn）和其N-和/或C-官能化衍生物，特别是具有化学式（I）的化合物。该发明还涉及某些实施例中包括具有化学式（I）的配体和金属的金属配合物，以及它们用于成像的用途。
• Regioselective Radical Hydroboration of <i>gem</i>-Difluoroalkenes: Synthesis of α-Borylated Organofluorines
  作者：Ji-Kang Jin、Wan-Xin Zheng、Hui-Min Xia、Feng-Lian Zhang、Yi-Feng Wang

  DOI：10.1021/acs.orglett.9b03173

  日期：2019.10.18

  hydroboration of gem-difluoroalkenes was developed for the synthesis of α-difluoroalkylborons. The reaction features excellent regioselectivity, broad substrate scope, and good functional group capability. DFT calculations implicated the remarkable α-selectivity was driven from the kinetically and thermodynamically more favorable α-addition step. The resulting α-difluoroalkylborons could be readily converted

  开发了宝石-二氟烯烃的区域选择性自由基硼氢化用于合成α-二氟烷基硼。该反应具有优异的区域选择性，广泛的底物范围和良好的官能团能力。DFT计算表明，显着的α选择性是由动力学和热力学上更有利的α加成步骤驱动的。生成的α-二氟烷基硼很容易转化为NHC-硼烷系单氟烯烃，这在硼单元的转化中表现出独特的反应性和在合成单氟烯烃衍生物中的适用性。
• One-Pot Synthesis of N-Substituted β-Amino Alcohols from Aldehydes and Isocyanides
  作者：Răzvan C. Cioc、Daan J. H. van der Niet、Elwin Janssen、Eelco Ruijter、Romano V. A. Orru

  DOI：10.1002/chem.201500210

  日期：2015.5.18

  A practical two‐stage one‐pot synthesis of N‐substituted β‐amino alcohols using aldehydes and isocyanides as starting materials has been developed. This method features mild reaction conditions, broad scope, and general tolerance of functional groups. Based on a less common central carbon–carbon bond disconnection, this protocol complements traditional approaches that involve amines and various carbon

  已经开发出一种实用的两步法一锅法合成N-取代的β-氨基醇，该方法以醛和异氰酸酯为起始原料。该方法的特点是反应条件温和，范围广，对官能团的耐受性强。该协议基于较少见的中心碳-碳键断开连接，对涉及胺和各种碳亲电试剂（环氧化物，α-卤代酮，β-卤代醇）的传统方法进行了补充。如有关抗哮喘药沙丁胺醇的合成所示，可以从简单的结构单元中以简洁有效的方式制备药用相关产品。将合成物升级为对映选择性变体也是可行的。
• Discovery and biological evaluation of some (1H-1,2,3-triazol-4-yl)methoxybenzaldehyde derivatives containing an anthraquinone moiety as potent xanthine oxidase inhibitors
  作者：Ting-jian Zhang、Song-ye Li、Wei-yan Yuan、Qing-xia Wu、Lin Wang、Su Yang、Qi Sun、Fan-hao Meng

  DOI：10.1016/j.bmcl.2017.01.049

  日期：2017.2

  A series of (1H-1,2,3-triazol-4-yl)methoxybenzaldehyde derivatives containing an anthraquinone moiety were synthesized and identified as novel xanthine oxidase inhibitors. Among them, the most promising compounds 1h and 1k were obtained with IC50 values of 0.6 μM and 0.8 μM, respectively, which were more than 10-fold potent compared with allopurinol. The Lineweaver-Burk plot revealed that compound

  合成了一系列含有蒽醌部分的（1 H -1,2,3-三唑-4-基）甲氧基苯甲醛衍生物，并将其鉴定为新型黄嘌呤氧化酶抑制剂。其中，获得最有前途的化合物1h和1k的IC 50值分别为0.6μM和0.8μM，与别嘌呤醇相比，具有50倍以上的效力。Lineweaver-Burk图显示化合物1h充当了混合型黄嘌呤氧化酶抑制剂。SAR分析表明，对于抑制效力，苯甲醛部分比蒽醌部分起着更重要的作用。黄嘌呤氧化酶被1h显着抑制的基础 通过分子模型研究合理化。