对苯二甲酸单酰胺 | 6051-43-0

• 物质功能分类: 有机原料 - 氨基化合物 - 酰胺类化合物
• 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: 对苯二甲酸单酰胺
• 中文别名: 4-氨基甲酰苯甲酸
• 英文名称: terephthalamic acid
• 英文别名: 4-carbamoylbenzoic acid；terephthalic acid monoamide；4-(aminocarbonyl)benzoic acid
• CAS: 6051-43-0
• 化学式: C₈H₇NO₃
• mdl: MFCD02258929
• 分子量: 165.148
• InChiKey: JMHSCWJIDIKGNZ-UHFFFAOYSA-N

物化性质

• 熔点：
  248 °C
• 沸点：
  292.97°C (rough estimate)
• 密度：
  1.3450 (rough estimate)
• 稳定性/保质期：
  在常温常压下保持稳定

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  80.4
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险类别码：
  R36/37/38
• 海关编码：
  2924299090
• 安全说明：
  S26,S36/37/39
• 危险性防范说明：
  P264,P280,P302+P352+P332+P313+P362+P364,P305+P351+P338+P337+P313
• 危险性描述：
  H315,H319
• 储存条件：
  常温下避光保存于阴凉干燥处，并密封。

SDS

Terephthalamic Acid Revision number: 5
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: Terephthalamic Acid

Revision number: 5

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Skin corrosion/irritation Category 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Hazard statements Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Wash hands thoroughly after handling.
[Prevention]
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: Terephthalamic Acid
Percent: >95.0%(LC)
CAS Number: 6051-43-0
Synonyms: Terephthalamidic Acid
C8H7NO3
Chemical Formula:

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Terephthalamic Acid

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Section 4. FIRST AID MEASURES
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Comply with laws.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection: Protective gloves.
Safety glasses. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Crystal- Powder
Form:
Colour: White - Almost white
No data available
Odour:
Terephthalamic Acid

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
pH: No data available
Melting point/freezing point:248°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents] No data available

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
products:

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Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: No data available
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
No data available
IARC =
NTP = No data available
Reproductive toxicity: No data available

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
Log Pow: No data available
Soil adsorption (Koc): No data available
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not listed
Terephthalamic Acid

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  对苯二甲酸单酰胺 在 Ca(OH)2 、 氯 作用下， 以 水 为溶剂， 生成 对氨基苯甲酸
  参考文献：
  名称：

  Production of p-aminobenzoic acid

  摘要：

  通过首先在液相中在高温高压下将特定的对苯二甲酸较低烷基或乙二醇单酯或其特定盐或其混合物与氨反应，以获得对苯二甲酸单酰胺中间体，然后从该中间体中去除几乎所有氨，并通过霍夫曼反应将其转化为对氨基苯甲酸产品的两阶段过程，最好使用次氯酸钠溶液。对氨基苯甲酸，无论是作为游离酸还是作为其盐或酯的形式，都是一种已知产品，具有许多用途。

  公开号：

  US03931210A1
• 作为产物：
  描述：

  对氰基苯甲酸 在 [RuCl₂(p-cymene)(P(Fur)3)] 作用下， 以 水 为溶剂， 反应 8.0h， 以90%的产率得到对苯二甲酸单酰胺
  参考文献：
  名称：

  芳烃-钌 (II)-膦配合物：在温和条件下用于腈水合的绿色催化剂

  摘要：

  摘要 将[{RuCl(μ-Cl)(η6-芳烃)}2](η6-芳烃=对伞花烃)二聚体与三(2-呋喃基)膦(PFu3 )和1,3,5-三氮杂-7-磷金刚烷(PTA)，分别得到[RuCl2(η6-芳烃)PFu3][Ru]-1、[RuCl(η6-芳烃)(PFu3)(PTA)]BF4 [Ru]-2 和 [RuCl(η6-芳烃)(PFu3)2]BF4 [Ru]-3。使用分析和光谱方法（包括单晶 X 射线研究）对所有复合物进行结构鉴定。探索了所得配合物作为潜在均相催化剂的有效性，用于在水性介质和空气气氛中将不同的腈选择性水合成相应的酰胺。取决于磷供体配体的性质和数量以及可用于催化的位点，催化剂的催化活性存在显着差异。使用高效催化剂的结构类似物进行的实验研究得出结论，[Ru]-1 具有较高催化活性的结构-活性关系，能够转化种类繁多的芳香族、杂芳香族和脂肪族腈。在催化反应过程中使用环保水作为溶剂、开放的气氛

  DOI：

  10.1016/j.inoche.2019.107698

文献信息

• Cobalt-Catalyzed Allylation of Amides with Styrenes Using DMSO as Both the Solvent and the α-Methylene Source
  作者：Xu Zhang、Zhi Zhou、Huiying Xu、Xuefeng Xu、Xiyong Yu、Wei Yi

  DOI：10.1021/acs.orglett.9b02462

  日期：2019.9.20

  An efficient synthesis of privileged allylic amines has been developed via cobalt-catalyzed allylation of amides with styrenes, in which DMSO was used as both the solvent and the α-methylene source. This transformation features high yields, and selectivity for the (E)-isomer of the linear product. Through the experimental and computational investigations, a sequential K2S2O8-mediated oxidative cou

  通过将酰胺与苯乙烯进行钴催化的烯丙基化反应，已经开发了一种有效的特权烯丙基胺的合成方法，其中DMSO既用作溶剂，又用作α-亚甲基源。该转化具有高收率和对线性产物的（E）-异构体的选择性。通过实验和计算研究，还推导了顺序的K 2 S 2 O 8介导的氧化偶联/钴辅助的区域选择性烯烃插入/β-H消除/烯烃解离/氢化物转移过程。
• [EN] KCNT1 INHIBITORS AND METHODS OF USE<br/>[FR] INHIBITEURS DE KCNT1 ET PROCÉDÉS D'UTILISATION
  申请人：PRAXIS PREC MEDICINES INC

  公开号：WO2020227097A1

  公开（公告）日：2020-11-12

  The present invention is directed to, in part, compounds and compositions useful for preventing and/or treating a neurological disease or disorder, a disease or condition relating to excessive neuronal excitability, and/or a gain-of-function mutation in a gene (e.g., KCNT1). Methods of treating a neurological disease or disorder, a disease or condition relating to excessive neuronal excitability, and/or a gain-of-function mutation in a gene such as KCNT1 are also provided herein.

  本发明部分涉及用于预防和/或治疗神经系统疾病或紊乱、与过度神经元兴奋性有关的疾病或症状，以及基因中的功能增强突变（例如，KCNT1）的化合物和组合物。本文还提供了治疗神经系统疾病或紊乱、与过度神经元兴奋性有关的疾病或症状，以及基因中的功能增强突变（如KCNT1）的方法。
• INHIBITORS OF FIBROBLAST ACTIVATION PROTEIN
  申请人：Praxis Biotech LLC

  公开号：US20190185451A1

  公开（公告）日：2019-06-20

  Compounds and compositions for modulating fibroblast activation protein (FAP) are described. The compounds and compositions may find use as therapeutic agents for the treatment of diseases, including hyperproliferative diseases.

  描述了用于调节成纤维细胞活化蛋白（FAP）的化合物和组合物。这些化合物和组合物可能被用作治疗疾病的治疗剂，包括高增殖性疾病。
• HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK
  申请人：McCall John M.

  公开号：US20120277224A1

  公开（公告）日：2012-11-01

  Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.

  本文披露了新的杂环化合物和组合物，以及它们作为药物治疗疾病的应用。还提供了抑制PAS激酶（PASK）在人类或动物主体中活性的方法，用于治疗疾病，如糖尿病。
• [EN] MICROBIOCIDAL QUINOLINE (THIO)CARBOXAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS MICROBIOCIDES DE QUINOLÉINE (THIO)CARBOXAMIDE
  申请人：SYNGENTA PARTICIPATIONS AG

  公开号：WO2019053010A1

  公开（公告）日：2019-03-21

  Compounds of the formula (I) wherein the subsitiuents are as defined in claim 1. Furthermore, the present invention relates to agrochemical compositions which comprise compounds of formula (I), to preparation of these compositions, and to the use of the compounds or compositions in agriculture or horticulture for combating, preventing or controlling infestation of plants, harvested food crops, seeds or non-living materials by phytopathogenic microorganisms, in particular fungi.

  式(I)中的化合物，其中取代基如权利要求1所定义。此外，本发明涉及包括式(I)化合物的农药组合物，制备这些组合物以及在农业或园艺中使用这些化合物或组合物来对抗、预防或控制植物、收获的农作物、种子或非生物材料受植物病原微生物，特别是真菌的侵害。

表征谱图