蒽醌-2,6-二磺酸钠 | 84-50-4

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酸盐/亚磺酸盐
• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 蒽醌-2,6-二磺酸钠
• 中文别名: 9,10-二氢化-9,10-二氧代-2,6-蒽二磺酸；蒽醌二磺酸二钠；蒽醌-2,6-二磺酸二钠
• 英文名称: Anthraquinone-2,6-disulfonic acid
• 英文别名: 2,6-Anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-；9,10-dioxoanthracene-2,6-disulfonic acid
• CAS: 84-50-4
• 化学式: C₁₄H₈O₈S₂
• 分子量: 368.345
• InChiKey: MSSUFHMGCXOVBZ-UHFFFAOYSA-N

物化性质

• 熔点：
  325°C
• 密度：
  1.800±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  160
• 氢给体数：
  2
• 氢受体数：
  8

安全信息

• 海关编码：
  2914399090
• 安全说明：
  S24/25
• 储存条件：
  应密封存放在阴凉干燥的地方。

SDS

Name:	Anthraquinone-2 6-disulfonic acid disodium salt Material Safety Data Sheet
Synonym:
CAS:	84-50-4

Section 1 - Chemical Product MSDS Name:Anthraquinone-2 6-disulfonic acid disodium salt Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
84-50-4	Anthraquinone-2,6-disulfonic acid, dis	100.00	201-534-9

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:
Dust may cause mechanical 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 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:
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:
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
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 or absorb material, then place into a suitable clean, dry, closed 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. 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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 84-50-4: 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: Powder
Color: pink
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 325 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C14H6O8S2Na2
Molecular Weight: 412.29

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

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 84-50-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Anthraquinone-2,6-disulfonic acid, disodium salt - 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# 84-50-4: No information available.
Canada
CAS# 84-50-4 is listed on Canada's NDSL List.
CAS# 84-50-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 84-50-4 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途：用于染料合成和有机合成等工业过程。

反应信息

• 作为反应物：
  描述：

  蒽醌-2,6-二磺酸钠 在 氢氧化钾 、 sodium hydroxide 作用下， 生成 原儿茶酸
  参考文献：
  名称：

  Offermann, Justus Liebigs Annalen der Chemie, 1894, vol. 280, p. 17

  摘要：

  DOI：
• 作为产物：
  描述：

  蒽醌 生成 蒽醌-2,6-二磺酸钠
  参考文献：
  名称：

  DE214156

  摘要：

  公开号：
• 作为试剂：
  描述：

  2,3-二氢-5-甲基呋喃 在 蒽醌-2,6-二磺酸钠 、 水 作用下， 生成 methyltetrahydrofuran cation radical 、 、
  参考文献：
  名称：

  水溶液中三重态敏化电子转移形成二氢呋喃自由基的傅里叶变换EPR研究及量子化学计算

  摘要：

  从 2,3-二氢呋喃、2-甲基-4,5-二氢呋喃和 2,3-二甲基-4,5-二氢呋喃到激光诱导的蒽醌-2,6-二磺酸三重态电子转移形成的自由基为通过傅里叶变换电子顺磁共振（FT EPR）在纳秒时间尺度在水溶液中研究。使用 2,3-二甲基-4,5-二氢呋喃和 2-甲基-4,5-二氢呋喃作为电子供体，直接观察到自由基阳离子，而使用 2,3-二氢呋喃作为电子供体，观察到的自由基是自由基阳离子。自由基结构的分配是通过模拟实验 EPR 光谱完成的，并得到量子化学密度泛函理论 (DFT) 计算的支持。在使用 2-methyl-4 的实验中，5-二氢呋喃只有一个 OH--加合物可以被确定，尽管其他未知的自由基对测量的光谱有贡献。使用 2,3-二氢呋喃，检测到两个 OH--加合物自由基和去质子化自由基阳离子以及来自二聚自由基的贡献。分别测定了电子转移到蒽醌-2,6-二磺酸盐三联体的速率常数和从主要的 2,

  DOI：

  10.1039/b109064j

文献信息

• ORGANIC ELECTROLYTE COMPOUNDS FOR REDOX-FLOW BATTERIES
  申请人：FUNDACIÓN CENTRO DE INVESTIGACIÓN COOPERATIVA DE ENERGÍAS ALTERNATIVAS CIC ENERGIGUNE FUNDAZIOA

  公开号：US20180079721A1

  公开（公告）日：2018-03-22

  The present invention relates to redox electrolyte compounds. The present invention further relates to a redox-flow battery wherein one of the catholyte and the anolyte, or both, has the redox electrolyte compound of the invention. The present invention further relates to the method of controlling the redox-flow battery and its use for energy storage.

  本发明涉及氧化还原电解质化合物。本发明还涉及一种氧化还原流电池，其中阴极液和/或阳极液中至少一种含有本发明的氧化还原电解质化合物。本发明还涉及控制氧化还原流电池的方法及其用于储能的用途。
• Colorant compounds
  申请人：Banning H. Jeffrey

  公开号：US20060020141A1

  公开（公告）日：2006-01-26

  Compounds of the formula wherein M is either (1) a metal ion having a positive charge of +y wherein y is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , a, b, c, d, Y, and z are as defined herein, Q − is a COO − group or a SO 3 — group, A is an organic anion, and CA is either a hydrogen atom or a cation associated with all but one of the Q − groups.

  式中的化合物，其中M是一个带有正电荷+y的金属离子，其中y是至少为2的整数，该金属离子能够与至少两个色团基团形成化合物，或者M是一个含金属基团的基团，能够与至少两个色团基团形成化合物，z是表示与金属相关的色团基团数量的整数，至少为2，R1、R2、R3、R4、R5、R6、R7、a、b、c、d、Y和z的定义如上所述，Q-是一个COO-基团或SO3-基团，A是一个有机阴离子，CA是一个氢原子或与除一个Q-基团之外的所有Q-基团相关联的阳离子。
• [EN] DEGRADATION ACCELERATOR FOR POLYMERS AND POLYMER ARTICLE COMPRISING IT<br/>[FR] ACCÉLÉRATEUR DE DÉGRADATION POUR DES POLYMÈRES ET ARTICLE POLYMÈRE LE COMPRENANT
  申请人：CIBA HOLDING INC

  公开号：WO2009016083A1

  公开（公告）日：2009-02-05

  Disclosed are a method for improving the degradation of natural and/or synthetic polymers or a polymer article made from such polymer(s) by light and/or heat and/or humidity, comprising the incorporation of a compound of formula (I) into said natural and/or synthetic polymers: Formula (I); wherein m is 1 or 2, n is 1 to 100, X is selected from certain benzophenone-derived moieties and R, R1; R2 are each selected from list of certain residues; novel compounds of said formula (I) and polymeric articles of improved degradability in the presence of light and/or heat and/or humidity being made of a composition comprising: A) a natural and/or a synthetic polymer and B) a degradation accelerator being a compound of said formula (I).

  公开了一种改善天然和/或合成聚合物或由这些聚合物制成的聚合物制品在光线和/或热量和/或湿度作用下降解的方法，包括将式(I)的化合物并入所述天然和/或合成聚合物中：式(I)；其中m为1或2，n为1至100，X从特定苯基酮衍生物中选择，R，R1，R2分别从特定残基列表中选择；所述式(I)的新化合物和在存在光线和/或热量和/或湿度时具有改善降解性能的聚合物制品由包括以下成分的组合物制成：A) 天然和/或合成聚合物和B) 一种降解加速剂，该加速剂是所述式(I)的化合物。
• An organophotocatalytic late-stage N–CH₃ oxidation of trialkylamines to <i>N</i>-formamides with O₂ in continuous flow
  作者：Mark John P. Mandigma、Jonas Žurauskas、Callum I. MacGregor、Lee J. Edwards、Ahmed Shahin、Ludwig d'Heureuse、Philip Yip、David J. S. Birch、Thomas Gruber、Jörg Heilmann、Matthew P. John、Joshua P. Barham

  DOI：10.1039/d1sc05840a

  日期：——

  We report an organophotocatalytic, N–CH3-selective oxidation of trialkylamines in continuous flow. Based on the 9,10-dicyanoanthracene (DCA) core, a new catalyst (DCAS) was designed with solubilizing groups for flow processing. This allowed O2 to be harnessed as a sustainable oxidant for late-stage photocatalytic N–CH3 oxidations of complex natural products and active pharmaceutical ingredients bearing

  我们报道了连续流中三烷基胺的有机光催化、N-CH 3选择性氧化。基于9,10-二氰基蒽（ DCA ）核心，设计了一种带有增溶基团的流动处理新型催化剂（ DCAS ）。这使得 O 2可以作为一种可持续的氧化剂，用于复杂天然产物和带有先前方法无法耐受的官能团的活性药物成分的后期光催化 N-CH 3氧化。有机光催化气液流动过程比间歇模式提供更清洁的反应，停留时间短，为 13.5 分钟，生产率高达每天 0.65 克。光谱和计算机理研究表明，与难溶性DCA相比，催化剂衍生化不仅提高了新催化剂的溶解度，而且深刻地将光催化机制从单线态电子转移 (SET) 胺还原猝灭转向能量转移 (E n T)氧2 。
• APPLICATIONS OF LOW-COST, THERMAL AND ELECTROCHEMICALLY STABLE ORGANIC COMPOUNDS AS HIGH PERFORMANCE REDOX ACTIVE MATERIALS IN REDOX FLOW BATTERIES
  申请人：Liu Tianbiao

  公开号：US20200168910A1

  公开（公告）日：2020-05-28

  Described herein are redox active materials based on functionalization of 2,5-di(pyridine-4-yl)thiazolo-[5,4-d]thiazole (Py 2 TTz). Also described herein are aqueous organic redox flow batteries that include a first redox active material and a second redox active material comprising a viologen compound or a salt thereof.

  本文描述了基于对2,5-二(吡啶-4-基)噻唑并[5,4-d]噻唑（Py2TTz）进行官能化的氧化还原活性材料。本文还描述了包括第一氧化还原活性材料和第二氧化还原活性材料的水性有机氧化还原流动电池，第二氧化还原活性材料包括一种紫罗兰素化合物或其盐。