苄乙基三甲基氯化铵 | 26616-35-3

• 物质功能分类: 化学试剂 - 有机试剂 - 胺盐（铵盐）
• 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: 苄乙基三甲基氯化铵
• 中文别名: N,N,N-三甲基乙烯基苯甲氯化铵；苄乙烯基三甲基氯化铵；(Ar-乙烯基苄基)三甲基氯化铵
• 英文名称: Trimethyl(vinylbenzyl)ammonium chloride
• 英文别名: (2-ethenylphenyl)methyl-trimethylazanium
• CAS: 26616-35-3
• 化学式: C12H18N+
• 分子量: 176.28
• InChiKey: SVBDYAHXVSJABF-UHFFFAOYSA-N

物化性质

• 熔点：
  240 °C (dec.)(lit.)
• 沸点：
  344.02°C (rough estimate)
• 密度：
  1.0500 (rough estimate)
• 物理描述：
  Light yellow powder; [Sigma-Aldrich MSDS]
• 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)：
  2.5
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2923900090

SDS

Name:	Vinylbenzyl Trimethylammonium Chloride (60:40 Para:Meta Mixture) Material Safety Data Sheet
Synonym:	None
CAS:	26616-35-3

Section 1 - Chemical Product MSDS Name:Vinylbenzyl Trimethylammonium Chloride (60:40 Para:Meta Mixture) Material Safety Data Sheet
Synonym:None

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
26616-35-3	Benzenemethanaminium,ar-ethenyl-n,n,n-	100	247-850-0

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. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. 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 immediately.
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:
Do not induce vomiting. 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 immediately.
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. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. 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. 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. 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# 26616-35-3: 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 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: Solid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 240 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature: > 240 deg C
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C12H18ClN
Molecular Weight: 211.73

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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:
Chlorine, 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# 26616-35-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Benzenemethanaminium,ar-ethenyl-n,n,n-trimethyl-, chloride - 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
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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
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# 26616-35-3: No information available.
Canada
CAS# 26616-35-3 is listed on Canada's NDSL List.
CAS# 26616-35-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 26616-35-3 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

文献信息

• Particles for electrophoretic displays
  申请人：Merck Patent GmbH

  公开号：US10106686B2

  公开（公告）日：2018-10-23

  This invention relates to particles comprising a pigment core particle encapsulated by a polymer, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.

  这项发明涉及由聚合物封装的颜料核心颗粒组成的颗粒，其制备方法，包含这种颗粒的电泳流体，以及包含这种流体的电泳显示设备。
• Films for controlled cell growth and adhesion
  申请人：Schlenoff B. Joseph

  公开号：US20050287111A1

  公开（公告）日：2005-12-29

  An article for controlling the attachment and growth of cells on a surface of the article, and a method for the use of the article is provided. The article comprises a substratum having a surface and a film on the surface, the film comprising a network of a net positively charged composition and a net negatively charged composition, wherein the net positively charged composition comprises a net positively charged polyelectrolyte or the net negatively charged composition comprises a net negatively charged polyelectrolyte, and the net positively charged polyelectrolyte or the net negatively charged polyelectrolyte contain (i) a polymer repeat unit having at least two fluorine atoms, or (ii) a polymer repeat unit having a zwitterion group. The method comprises contacting the article with living tissue, living organisms, or with water in an aqueous system comprising living organisms.

  提供一种用于控制细胞附着和生长的文章，以及使用该文章的方法。该文章包括具有表面和表面上膜的基质，所述膜包括网络正电组分和网络负电组分，其中网络正电组分包括网络正电聚电解质或网络负电组分包括网络负电聚电解质，而网络正电聚电解质或网络负电聚电解质含有（i）至少两个氟原子的聚合物重复单元，或（ii）具有带电离基团的聚合物重复单元。该方法包括将该文章与活体组织、活体生物或在包含活体生物的水中进行接触的水系统接触。
• Chain transfer agents for raft polymerization in aqueous media
  申请人：University of Southern Mississippi

  公开号：US20030195310A1

  公开（公告）日：2003-10-16

  Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such polymers, however, polymerization must be controlled. One type of controlled polymerization is the reversible addition-fragmentation chain transfer (RAFT) process, which has characteristics of a living polymerization. The present invention discloses a group of dithioesters and trithioesters suitable as chain transfer agents for RAFT polymerization. The present invention also discloses RAFT polymerizations conducted in aqueous media.

  通过产生分子量范围较窄的方法合成的聚合物和共聚物可能具有不同于传统方法合成的聚合物的性质。然而，为了获得这种聚合物，必须控制聚合反应。一种控制聚合的类型是可逆加成-断裂链转移（RAFT）过程，具有活性聚合的特征。本发明揭示了一组二硫酯和三硫酯，适用作为RAFT聚合的链转移剂。本发明还揭示了在水性介质中进行的RAFT聚合反应。
• Switchable solvents and methods of use thereof
  申请人：Jessop G. Philip

  公开号：US20080058549A1

  公开（公告）日：2008-03-06

  A solvent that reversibly converts from a nonionic liquid mixture to an ionic liquid upon contact with a selected trigger, e.g., contact with CO 2 , is described. In preferred embodiments, the ionic solvent is readily converted back to the nonionic liquid mixture. The nonionic liquid mixture includes an amidine or guanidine or both, and water, alcohol, or a combination thereof. Single component amine solvents that reversibly convert between ionic and non-ionic states are also described. Some embodiments require increased pressure to convert; others convert at 1 atmosphere.

  描述了一种溶剂，当接触到选定的触发器（例如接触二氧化碳）时，会可逆地从非离子液体混合物转变为离子液体。在优选实施例中，离子溶剂可以容易地转变回非离子液体混合物。非离子液体混合物包括酰胺或胍啉或两者，并含有水、酒精或二者的组合。还描述了可在离子和非离子状态之间可逆转变的单组分胺溶剂。一些实施例需要增加压力才能转变；另一些在1大气压下转变。
• Chain transfer agents for RAFT polymerization in aqueous media
  申请人：McCormick L. Charles

  公开号：US20060111531A1

  公开（公告）日：2006-05-25

  Polymers and copolymers synthesized by means that yield a narrow range of molecular weights can have different properties than polymers synthesized by conventional means. In order to obtain such polymers, however, polymerization must be controlled. One type of controlled polymerization is the reversible addition-fragmentation chain transfer (RAFT) process, which has characteristics of a living polymerization. The present invention discloses a group of dithioesters and trithioesters suitable as chain transfer agents for RAFT polymerization. The present invention also discloses RAFT polymerizations conducted in aqueous media.

  通过产生分子量范围较窄的手段合成的聚合物和共聚物可以具有与传统手段合成的聚合物不同的性质。然而，为了获得这种聚合物，必须控制聚合过程。一种控制聚合的类型是可逆加成-解离链转移（RAFT）过程，具有活性聚合的特征。本发明揭示了一组适用于RAFT聚合的链转移剂的二硫酯和三硫酯。本发明还揭示了在水介质中进行的RAFT聚合。