5-甲氧基-2,4-二硝基苯酚 | 51652-35-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 5-甲氧基-2,4-二硝基苯酚
• 英文名称: 5-methoxy-2,4-dinitrophenol
• 英文别名: 4.6-dinitro-3-hydroxy-1-methoxy-benzene；Methyl-(4.6-dinitro-3-hydroxy-phenyl)-aether；4.6-Dinitro-3-hydroxy-1-methoxy-benzol；4.6-Dinitro-resorcinmonomethylaether；4,6-dinitro-3-methoxyphenol
• CAS: 51652-35-8
• 化学式: C₇H₆N₂O₆
• mdl: MFCD00829125
• 分子量: 214.134
• InChiKey: IASWEPJOUWXONE-UHFFFAOYSA-N

物化性质

• 熔点：
  107-109

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  121
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R20/21/22
• 海关编码：
  2909500000

SDS

Name:	5-methoxy-2 4-dinitrophenol Material Safety Data Sheet
Synonym:
CAS:	51652-35-8

Section 1 - Chemical Product MSDS Name:5-methoxy-2 4-dinitrophenol Material Safety Data Sheet
Synonym:

---

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
51652-35-8	5-methoxy-2,4-dinitrophenol	97	unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.

---

Section 4 - FIRST AID MEASURES
Eyes: Not available.
Skin:
Not available.
Ingestion:
Not available.
Inhalation:
Not available.
Notes to Physician:

---

Section 5 - FIRE FIGHTING MEASURES
General Information:
Not available.
Extinguishing Media:
Not available.

---

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Not available.

---

Section 7 - HANDLING and STORAGE
Handling:
Not available.
Storage:
Not available.

---

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Exposure Limits CAS# 51652-35-8: Personal Protective Equipment Eyes: Not available.
Skin:
Not available.
Clothing:
Not available.
Respirators:
Not available.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 107 - 109 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C11H16N2O
Molecular Weight: 192

---

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Not available.
Hazardous Decomposition Products:
Not available.
Hazardous Polymerization: Has not been reported

---

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 51652-35-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
5-methoxy-2,4-dinitrophenol - Not listed by ACGIH, IARC, or NTP.

---

Section 12 - ECOLOGICAL INFORMATION

---

Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

---

Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

---

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 51652-35-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 51652-35-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 51652-35-8 is not listed on the TSCA inventory.
It is for research and development use only.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  5-甲氧基-2,4-二硝基苯酚 在 盐酸 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 以92%的产率得到4,6-二硝基间苯二酚
  参考文献：
  名称：

  Cleaving arylethers

  摘要：

  本发明涉及一种裂解芳基醚的方法，如由以下式表示的芳基醚：##STR1## 其中R为氢，C.sub.1-C.sub.6烷基，环烷基，苯基，取代苯基或CH.dbd.CH.sub.2;每个A独立地为NO.sub.2，羟基，卤素或甲氧基; n为0至5的整数; x为1或2，包括将芳基醚与酰胺羟卤化物盐接触，条件足以裂解芳基醚的乙醚基，并形成苯酚或取代苯酚。本发明还涉及一种制备4,6-二氨基间苯二酚的方法，该物质是用于制备聚苯并咪唑（PBO）的单体。

  公开号：

  US05463129A1
• 作为产物：
  描述：

  3-甲氧基苯酚 在 sodium hydroxide 、 硝酸 、 sodium nitrite 作用下， 以 水 为溶剂， 生成 5-甲氧基-2,4-二硝基苯酚
  参考文献：
  名称：

  Preparation of nitrophenols

  摘要：

  一种制备硝基酚的方法，包括在一段时间内向含有约4至约20重量/体积百分比硝化酚的悬浮液中加入含有45至100重量百分比硝酸的硝酸溶液，所述溶液保持在约45至100摄氏度的温度范围内。

  公开号：

  US03933926A1

文献信息

• Visible-Light-Induced Radical Polynitration of Arylboronic Acids: Synthesis of Polynitrophenols
  作者：Jinna Song、Xihe Bi、Qi Zhang、Kaki Raveendra Babu、Zhouliang Huang

  DOI：10.1055/s-0037-1610038

  日期：2018.8

  polynitrophenols through radical tandem hydroxylation and nitration of arylboronic acids by utilizing copper(II) nitrate tri­hydrate as the nitro source. This method features mild conditions, a simple procedure, and good functional group tolerance. Compared to conventional methods, this work provides a straightforward approach for the polynitration of aromatic compounds. We report a visible light-assisted

  作为特别主题“现代自由基方法及其在合成中的战略应用”的一部分发布 抽象的 我们报告了可见光辅助一锅法通过自由基串联羟基化和芳基硼酸的硝化，利用三水合硝酸铜（II）作为硝基源来合成多硝基苯酚。该方法具有温和的条件，简单的步骤以及良好的官能团耐受性。与常规方法相比，这项工作为芳族化合物的多硝化提供了一种直接的方法。 我们报告了可见光辅助一锅法通过自由基串联羟基化和芳基硼酸的硝化，利用三水合硝酸铜（II）作为硝基源来合成多硝基苯酚。该方法具有温和的条件，简单的步骤以及良好的官能团耐受性。与常规方法相比，这项工作为芳族化合物的多硝化提供了一种直接的方法。
• Process for the preparation of diaminoresorcinol
  申请人：The Dow Chemical Company

  公开号：US05414130A1

  公开（公告）日：1995-05-09

  A method of producing 4,6-diaminoresorcinol comprising a) reducing a dinitroarylether of the formula: ##STR1## wherein R is hydrogen, C.sub.1 -C.sub.6 alkyl, cycloalkyl or CH.dbd.CH.sub.2, R' is hydrogen or CH.sub.2 --R, each A is independently Cl, Br, or I, and n is 0, 1 or 2; to form a diaminoarylether, and b) cleaving the ether group(s) from the diaminoarylether under conditions such that 4,6-diaminoresorcinol is formed as a salt or other stabilized form thereof.

  一种制备4,6-二氨基间苯二酚的方法，包括：a) 还原式如下的二硝基芳基醚：##STR1## 其中R是氢，C.sub.1 -C.sub.6烷基，环烷基或CH.dbd.CH.sub.2，R'是氢或CH.sub.2 --R，每个A独立地是Cl，Br或I，n为0，1或2；以形成二氨基芳基醚，b) 在条件下断裂二氨基芳基醚的醚基，使4,6-二氨基间苯二酚形成盐或其他稳定形式。
• Borsche, Chemische Berichte, 1917, vol. 50, p. 1354
  作者：Borsche

  DOI：——

  日期：——
• 118. The Ullmann biaryl synthesis. Part II. The effect of m-dinitrated diluents on the self-condensation of iodobenzene
  作者：James Forrest

  DOI：10.1039/jr9600000574

  日期：——
• �ber Derivate des 3,5-Dimethoxy-benzaldehydes
  作者：G. Lock、G. Nottes

  DOI：10.1007/bf01518847

  日期：1936.12