丙酯酸己酯 | 2499-95-8

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 丙酯酸己酯
• 中文别名: 正己基丙烯酸酯；丙烯酸己酯；丙烯酸正己酯
• 英文名称: n-hexyl acrylate
• 英文别名: hexyl acrylate；hexyl prop-2-enoate；Acrylsaeure-hexylester；acrylic acid-n-hexyl ester
• CAS: 2499-95-8
• 化学式: C₉H₁₆O₂
• mdl: MFCD00048881
• 分子量: 156.225
• InChiKey: LNMQRPPRQDGUDR-UHFFFAOYSA-N

物化性质

• 熔点：
  -45°C
• 沸点：
  88-90 °C24 mm Hg(lit.)
• 密度：
  0.888 g/mL at 25 °C(lit.)
• 闪点：
  155 °F
• LogP：
  4.2 at 40℃
• 物理描述：
  Liquid
• 溶解度：
  Solubility in water, g/100ml: 0.04 (very poor)
• 蒸汽密度：
  Relative vapor density (air = 1): 5.4
• 保留指数：
  1075;1073;1073;1075;1077;1068;1066;1068;1068
• 稳定性/保质期：

  在常温常压下保持稳定，应避免与氧化剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  11
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

ADMET

毒理性

• 暴露途径

该物质可以通过吸入其气溶胶被吸收进入人体。

The substance can be absorbed into the body by inhalation of its aerosol.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

毒理性

• 吸入症状

咳嗽。喉咙痛。

Cough. Sore throat.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

毒理性

• 皮肤症状

红肿。疼痛。

Redness. Pain.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

毒理性

• 眼睛症状

Redness.

Redness.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

毒理性

• 摄入症状

喉咙痛。

Sore throat.

来源:ILO-WHO International Chemical Safety Cards (ICSCs)

安全信息

• TSCA：
  Yes
• 危险等级：
  9
• 危险品标志：
  Xi,N
• 安全说明：
  S24,S26,S37,S61
• 危险类别码：
  R51/53,R36/37/38,R43
• WGK Germany：
  2
• 海关编码：
  2916129000
• 危险品运输编号：
  3082
• RTECS号：
  AT1450000
• 包装等级：
  III
• 危险类别：
  9
• 危险标志：
  GHS07,GHS09
• 危险性描述：
  H315,H317,H319,H335,H411
• 危险性防范说明：
  P261,P273,P280,P305 + P351 + P338
• 储存条件：
  请将容器密封，并将其存放在干燥、阴凉的地方。

SDS

Name:	Hexyl acrylate Material Safety Data Sheet
Synonym:	Hexyl 2-propenoate; 2-Propenoic acid, hexyl este
CAS:	2499-95-8

Section 1 - Chemical Product MSDS Name:Hexyl acrylate Material Safety Data Sheet
Synonym:Hexyl 2-propenoate; 2-Propenoic acid, hexyl este

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
2499-95-8	2-propenoic acid, hexyl ester	99.0	219-698-5

Hazard Symbols: XI
Risk Phrases: 36/37/38

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes mild skin irritation. May cause dermatitis.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation.
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:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid.
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:
Antidote: None reported.

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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. Use water spray to keep fire-exposed containers cool. Combustible liquid. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Containers may explode when heated.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use water spray to cool fire-exposed containers.

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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. Remove all sources of ignition.
Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame.
Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 2499-95-8: 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 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: colorless
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 88 - 90 deg C @ 24.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 155 deg F ( 68.33 deg C)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: .8880g/cm3
Molecular Formula: H2C=CHCO2(CH2)5CH3
Molecular Weight: 156.25

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Unstable.
Conditions to Avoid:
Incompatible materials, ignition sources, acids, excess heat, bases, peroxides.
Incompatibilities with Other Materials:
Strong oxidizing agents, polymerizing initiator.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, acrylic acids.
Hazardous Polymerization: May occur.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 2499-95-8: AT1450000 LD50/LC50:
CAS# 2499-95-8: Oral, rat: LD50 = 26 mL/kg; Skin, rabbit: LD50 = 5660 uL/kg.
Carcinogenicity:
2-propenoic acid, hexyl ester - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 2499-95-8: 1
Canada
CAS# 2499-95-8 is listed on Canada's NDSL List.
CAS# 2499-95-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2499-95-8 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

类别：有毒物品

毒性分级：低毒

急性毒性（大鼠口服）：LD50 为 26,000 毫克/公斤

可燃性危险特性：可燃；受热分解时释放刺激性烟雾

储运特性：库房需保持通风、低温和干燥环境

灭火剂：干粉、泡沫、砂土、二氧化碳或雾状水

反应信息

• 作为反应物：
  描述：

  丙酯酸己酯 在 tris(2,6-difluorophenyl)borane*THF 、 氢气 作用下， 以 二氯甲烷-D2 为溶剂， -196.16~25.0 ℃ 、400.01 kPa 条件下， 反应 36.0h， 以95%的产率得到丙酸己酯
  参考文献：
  名称：

  沮丧的路易斯对中的功能基团耐受性：硝基烯烃和丙烯酸酯的氢化

  摘要：

  弱路易斯酸，具有高亲核性：衍生自B（2,6-F 2 C 6 H 3）3的氢硼酸盐显示出显着的氢化物特征。固态和溶液结构分析表明，存在氢键结合的聚集体。新的受阻的路易斯对用于硝基烯烃和丙烯酸酯的氢化反应（参见方案； EWG =吸电子基团）。降低的路易斯酸度可提供更高的反应性和官能团耐受性。

  DOI：

  10.1002/anie.201210175
• 作为产物：
  描述：

  烯丙基正己基醚 在 叔丁基过氧化氢 、 碘苯二乙酸 、 magnesium acetate 作用下， 以 癸烷 、 丁酸丁酯 为溶剂， 以91%的产率得到丙酯酸己酯
  参考文献：
  名称：

  用DIB / t -BuOOH / Mg（OAc）2氧化无环烯烃以及烯丙基和苄基醚

  摘要：

  用DIB / TBHP / Mg（OAc）2 ·4H 2 O氧化（11 Z）-1'，2'-二氢硬脂酰脯氨酸会导致C-11–C-12双键的氧化裂解，而不是所需的烯丙基氧化1-丁烯基侧链。Stemofoline给出了类似的结果。更简单的末端烯烃的氧化是区域选择性的，得到乙烯基酮，而烯丙基和苄基醚分别得到丙烯酸酯和苯甲酸酯。烯丙基和苄基醚可以在末端烯基或苄基存在下进行化学选择性氧化。与1-取代的环己烯的氧化相反，内部烯烃的氧化对区域的选择性差。

  DOI：

  10.1016/j.tet.2011.10.112
• 作为试剂：
  描述：

  、 正己醇 、 4-甲氧基苯酚 、 二正丁基氧化锡 、 溴化锂 、 丙烯酸甲酯（MA） 在 水 、 丙酯酸己酯 作用下， 以 正庚烷 为溶剂， 57.0~115.0 ℃ 、426.6 kPa 条件下， 生成 丙酯酸己酯
  参考文献：
  名称：

  Acrylate monomer preparation using alkali metal alkoxides as ester

  摘要：

  本发明涉及一种使用碱金属烷氧化物作为酯交换催化剂，从相应的烷基/甲基丙烯酸酯酯制备烷基（甲基）丙烯酸酯单体产品C的过程。本发明还涉及使用溴化物和碘化物盐作为自由基聚合抑制剂。本发明还涉及使用不干扰的醇或多元醇，以防止反应物酯B和/或烷基（甲基）丙烯酸酯产品C的阴离子聚合反应。本发明还涉及一种抑制在酯交换或酯-酯交换反应系统中合成的（甲基）丙烯酸酯聚合的过程。

  公开号：

  US06008404A1

文献信息

• Arenesulfonyl Fluoride Synthesis via Copper-Catalyzed Fluorosulfonylation of Arenediazonium Salts
  作者：Yongan Liu、Donghai Yu、Yong Guo、Ji-Chang Xiao、Qing-Yun Chen、Chao Liu

  DOI：10.1021/acs.orglett.0c00484

  日期：2020.3.20

  We report herein a general and practical copper-catalyzed fluorosulfonylation reaction of a wide range of abundant arenediazonium salts to smoothly prepare various arenesulfonyl fluorides using the 1,4-diazabicyclo[2.2.2]octane-bis(sulfur dioxide) adduct as a convenient sulfonyl source in combination with KHF2 as an ideal fluorine source and without the need for additional oxidants. Interestingly,

  我们在此报告了一种广泛应用的丰富的芳烃二氮杂鎓盐的一般和实用的铜催化的氟磺酰化反应，可使用1,4-二氮杂双环[2.2.2]辛烷-双（二氧化硫）加合物作为方便的磺酰基来平稳地制备各种芳烃磺酰氟。源与KHF2结合作为理想的氟源，不需要其他氧化剂。有趣的是，起始的芳氮唑鎓盐中芳环的电子特性对反应机理具有重要影响。
• Iodine Mediated Base‐Controlled Regio‐Selective Annulation of 2‐(Pyridin‐2‐yl)acetate Derivatives with Acrylic Esters for the Synthesis of Indolizines
  作者：Youlai Fang、Fei Li、Yuzhu Yang、Xiaolan Liu、Weidong Pan

  DOI：10.1002/adsc.202000103

  日期：2020.3.17

  An iodine mediated base‐controlled reaction between 2‐(pyridin‐2‐yl)acetate derivatives and acrylic esters has been developed for the selective synthesis of 1,3‐disubstituted indolizines and 1,2‐disubstituted indolizines. A single‐pot reaction of 2‐(pyridin‐2‐yl)acetate derivatives and acrylic esters in the presence of CsOAc delivers 1,3‐disubstitued indolizines, while KHCO3 promotes the formation

  已经开发出碘介导的2-吡啶（2-吡啶基）乙酸酯衍生物与丙烯酸酯之间的碱控制反应，用于选择性合成1,3-二取代的吲哚嗪和1,2-二取代的吲哚嗪。在存在CsOAc的情况下，2-（吡啶-2-基）乙酸酯衍生物和丙烯酸酯的单锅反应可生成1,3-二取代的吲哚嗪，而KHCO 3促进C3-碘吲哚的生成，这可能进一步被破坏。在铜粉存在下碘化，通过连续的逐步方式得到1,2-二取代的吲哚嗪。对于该反应，已经提出了涉及自由基过程的合理的反应机理。已经描述了C3-碘吲哚嗪与芳基硼酸的钯催化过氧化反应。
• [EN] LIGHT HARVESTING ARRAY<br/>[FR] RÉSEAU COLLECTEUR DE LUMIÈRE
  申请人：FLUROSOL IND PTY LTD

  公开号：WO2015024064A1

  公开（公告）日：2015-02-26

  The invention relates to a light harvesting array or dye comprising an acceptor linked to a donor, wherein at least one of the acceptor or the donor is an oligomeric unit comprising a first optionally substituted rylene linked via a linker group to a second optionally substituted rylene, the first optionally substituted rylene is linked to the acceptor or the donor and the second optionally substituted rylene is capable of energy transfer to at least one of the first optionally substituted rylene, the acceptor or the donor. The invention also relates to compounds which may be used as light harvesting arrays, methods for their manufacture, and devices and materials comprising the light harvesting array or dye, for example, chromophoric materials, light guides, photobioreactors, photoluminescent algae systems, photodetectors, photovoltaic devices and luminescent/fluorescent solar concentrators.

  该发明涉及一种光收集阵列或染料，包括一个与给体相连的受体，其中受体或给体中至少有一个是包含第一可选择取代的芳香烃单元通过连接基团连接到第二可选择取代的芳香烃的寡聚单元，第一可选择取代的芳香烃与受体或给体相连，第二可选择取代的芳香烃能够将能量传递至第一可选择取代的芳香烃、受体或给体中的至少一个。该发明还涉及可用作光收集阵列的化合物，其制造方法，以及包括光收集阵列或染料的设备和材料，例如，色素材料、光导管、光生物反应器、光致发光藻类系统、光探测器、光伏器件和发光/荧光太阳能聚光器。
• Distal γ‐C(sp ³ )−H Olefination of Ketone Derivatives and Free Carboxylic Acids
  作者：Han Seul Park、Zhoulong Fan、Ru‐Yi Zhu、Jin‐Quan Yu

  DOI：10.1002/anie.202003271

  日期：2020.7.27

  Reported herein is the distal γ‐C(sp3)−H olefination of ketone derivatives and free carboxylic acids. Fine tuning of a previously reported imino‐acid directing group and using the ligand combination of a mono‐N‐protected amino acid (MPAA) and an electron‐deficient 2‐pyridone were critical for the γ‐C(sp3)−H olefination of ketone substrates. In addition, MPAAs enabled the γ‐C(sp3)−H olefination of free carboxylic

  本文报道了酮衍生物和游离羧酸的远端γ-C(sp 3 )-H烯化。微调先前报道的亚氨基酸导向基团并使用单N保护氨基酸（MPAA）和缺电子2-吡啶酮的配体组合对于γ-C(sp 3 )-H烯化至关重要酮底物。此外，MPAA 能够使游离羧酸发生 γ-C(sp 3 )-H 烯化反应，形成多种六元内酯。除了烷基羧酸之外，苄基 C(sp 3 )−H 键也可以通过 2-甲基苯甲酸衍生物一步功能化形成 3,4-二氢异香豆素结构。这些方案的实用性在大规模反应和 γ-C(sp 3 )−H 烯化产物的多样化中得到了证明。
• Ru(II)/Rh(III)-Catalyzed C(sp³)–C(sp³) Bond Formation through C(sp³)–H Activation: Selective Linear Alkylation of 8-Methylquinolines and Ketoximes with Olefins
  作者：Rohit Kumar、Rakesh Kumar、Diksha Parmar、Shiv Shankar Gupta、Upendra Sharma

  DOI：10.1021/acs.joc.9b03257

  日期：2020.1.17

  Herein, [RuCl2(p-cymene)]2/[Cp*RhIIICl2]2-catalyzed direct alkylation of C(sp3)-H bond of 8-methylquinolines with olefins (acrylates, styrenes, and aliphatic) is reported. The alkylation also proceeds with other conjugated systems such as malemides and α,β-unsaturated ketones. The reaction is highly regioselective, forms only a linear product, and tolerates a variety of functional groups on quinoline

  在本文中，报道了[RuCl 2（对异丙基）] 2 / [Cp * RhIIICl 2] 2催化的8-甲基喹啉的C（sp3）-H键与烯烃（丙烯酸酯，苯乙烯和脂肪族）的直接烷基化。烷基化还与其他共轭体系（例如马来酰亚胺和α，β-不饱和酮）一起进行。该反应是高度区域选择性的，仅形成线性产物，并且耐受喹啉和烯烃部分上的多种官能团。为了初步了解反应途径，已经进行了对照实验，氘标记和动力学研究。该反应可能在氧化还原中性条件下通过五元金属环进行。还已经进行了烷基化产物的多样化和（-）-桑托宁的酮肟衍生物的后期官能化，以证明所开发方法的适用性。

表征谱图