N,N-二甲基-4-硝基苯甲酰胺 | 7291-01-2

• 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: N,N-二甲基-4-硝基苯甲酰胺
• 中文别名: 4-硝基苯甲酸二甲基酰胺
• 英文名称: N,N-dimethyl-4-nitrobenzamide
• 英文别名: N,N-dimethyl-p-nitrobenzamide；4-nitro-N,N-dimethylbenzamide
• CAS: 7291-01-2
• 化学式: C₉H₁₀N₂O₃
• mdl: MFCD00229078
• 分子量: 194.19
• InChiKey: WYOXDERVKORKJN-UHFFFAOYSA-N

物化性质

• 熔点：
  93-95°C
• 溶解度：
  可溶于氯仿、甲醇（轻微、加热）

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  66.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2924299090

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : N,N-DIMETHYL-4-NITRO-BENZAMIDE
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No. : 7291-01-2
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Skin sensitisation (Category 1), H317
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xi Irritant R43
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Warning
Hazard statement(s)
H317 May cause an allergic skin reaction.
Precautionary statement(s)
P280 Wear protective gloves.
Supplemental Hazard none
Statements
Other hazards - none

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SECTION 3: Composition/information on ingredients
Substances
Formula : C9H10N2O3
Molecular Weight : 194,19 g/mol
CAS-No. : 7291-01-2
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
N,N-DIMETHYL-4-NITRO-BENZAMIDE
Skin Sens. 1; H317 -
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
N,N-DIMETHYL-4-NITRO-BENZAMIDE
Xi, R43 -
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
no data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, nitrogen oxides (NOx)
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
protection.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end use(s)
A part from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing no data available
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evapouration rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- log Pow: 0,645
octanol/water
p) Auto-ignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitisation
The preceding data, or interpretation of data, was determined using Quantitative Structure Activity
Relationship (QSAR) modeling.
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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SECTION 12: Ecological information
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
no data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material. Dissolve or mix the material with a
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
no data available

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SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
H317 May cause an allergic skin reaction.
Skin Sens. Skin sensitisation
Full text of R-phrases referred to under sections 2 and 3
Xi Irritant
R43 May cause sensitisation by skin contact.
Further information
Copyright 2013 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  N,N-二甲基-4-硝基苯甲酰胺 在 chloromagnesium dimethylaminoborohydride 、 乙醛 、 溶剂黄146 作用下， 以 四氢呋喃 、 正戊烷 为溶剂， 反应 5.5h， 以70%的产率得到对硝基苯甲醛
  参考文献：
  名称：

  使用二烷基硼烷和氨基硼氢化物试剂可控制地还原叔酰胺为相应的醇，醛或胺

  摘要：

  二烷基硼烷和氨基硼氢化物是温和的，选择性的还原剂，可与常用的酰胺还原剂互补，例如氢化铝锂（LiAlH 4）和氢化二异丁基铝（DIBAL）试剂。使用1或2当量的各种二烷基硼烷还原叔酰胺。叔酰胺的还原需要2当量的9-borabicyclo [3.3.1]壬烷（9-BBN）才能完全还原，得到相应的叔胺。一当量的位阻二亚氨基硼烷与叔酰胺反应，得到相应的醛。氨基硼氢化物是用于还原叔酰胺的有力且选择性的还原剂。二甲基氨基硼氢化锂和二异丙基氨基硼氢化锂由n-丁基锂和相应的胺-硼烷。通过二甲基胺-硼烷与甲基氯化镁的反应制得二甲基氨基硼氢化氯镁（ClMg + [H 3 B-NMe 2 ] -，MgAB）。氨基硼氢化物的溶液根据脂族叔胺和所用氨基硼氢化物的空间要求，将脂族，芳族和杂芳族叔酰胺还原为相应的醇，胺或醛。

  DOI：

  10.1021/acs.joc.6b00276
• 作为产物：
  描述：

  4-(N,N-二甲氨基甲酰基)苯硼酸 在 硝酸 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 16.0h， 以71%的产率得到N,N-二甲基-4-硝基苯甲酰胺
  参考文献：
  名称：

  用发烟硝酸对芳基硼酸进行 Ipso 硝化

  摘要：

  使用发烟硝酸作为硝化剂，已经开发了芳基硼酸衍生物的原位硝化。这种简便的程序提供了对各种芳族硝基化合物的有效和化学选择性访问。虽然文献中已经报道了几种活化剂和硝基源可用于这种综合有用的转化，但本报告表明这些过程可能会产生一种常见的活性试剂无水 HNO 3。动力学和机理研究表明，HNO 3中的反应级数大于2，表明• NO 2自由基是活性物质。

  DOI：

  10.1021/acs.joc.1c00886
• 作为试剂：
  描述：

  3,4,5-Tris-(2,4-di-tert-butyl-6-methoxy-phenyl)-[1,2,3,4,5]diselenatriphospholane 3,4,5-triselenide 在 N,N-二甲基-4-硝基苯甲酰胺 作用下， 以 苯 为溶剂， 反应 186.0h， 以39%的产率得到2,4,6-tris(2,4-ditert-butyl-6-methoxyphenyl)-1,3,5,2λ5,4λ5,6λ5-trioxatriphosphinane 2,4,6-trioxide
  参考文献：
  名称：

  3,4,5-Tris(2,4-di-t-butyl-6-methoxyphenyl)-3,4,5-triselenoxo-1,2-diselena-3,4,5-triphospholane as a Selenation Reagent

  摘要：

  制备了一种新型含磷硒杂环化合物--3,4,5-三(2,4-二叔丁基-6-甲氧基苯基)-3,4,5-三硒氧-1,2-二硒烯-3,4,5-三磷杂环戊烷，并使其与酰胺发生反应，以良好的收率得到相应的硒酰胺。

  DOI：

  10.1246/cl.1995.199

文献信息

• Copper catalyzed cross-coupling reactions of carboxylic acids: an expedient route to amides, 5-substituted γ-lactams and α-acyloxy esters
  作者：S. Priyadarshini、P. J. Amal Joseph、M. Lakshmi Kantam

  DOI：10.1039/c3ra41000e

  日期：——

  A convenient and recyclable catalytic protocol for the synthesis of N,N-dimethyl substituted amides, 5-substituted γ-lactams and α-acyloxy ethers from carboxylic acids using CuO nanoparticles and TBHP is described.

  描述了使用CuO纳米颗粒和TBHP从羧酸合成N，N-二甲基取代的酰胺，5-取代的γ-内酰胺和α-酰氧基醚的方便且可回收的催化方案。
• Deoxygenative hydroboration of primary, secondary, and tertiary amides: Catalyst‐free synthesis of various substituted amines
  作者：Jaeeun Yi、Hyun Tae Kim、Ashok Kumar Jaladi、Duk Keun An

  DOI：10.1002/bkcs.12438

  日期：2022.1

  less reactive functional groups under catalyst-free conditions is an interesting aspect and requires a typical protocol. Herein, we report the synthesis of various primary, secondary, and tertiary amines through hydroboration of amides using pinacolborane under catalyst-free and solvent-free conditions. The deoxygenative hydroboration of primary and secondary amides proceeded with excellent conversions

  在无催化剂条件下相对较少反应性官能团的转化是一个有趣的方面，需要一个典型的协议。在此，我们报告了在无催化剂和无溶剂条件下，使用频哪醇硼烷对酰胺进行硼氢化合成各种伯胺、仲胺和叔胺。伯酰胺和仲酰胺的脱氧硼氢化反应以优异的转化率进行。在无催化剂条件下，反应性相对较低的叔酰胺也以中等收率转化为相应的N，N-二胺，尽管作为次要产物获得了醇。
• Zirconium-hydride-catalyzed site-selective hydroboration of amides for the synthesis of amines: Mechanism, scope, and application
  作者：Bo Han、Jiong Zhang、Haijun Jiao、Lipeng Wu

  DOI：10.1016/s1872-2067(21)63853-6

  日期：2021.11

  diverse amines. Various readily reducible functional groups, such as esters, alkynes, and alkenes, were well tolerated. Furthermore, the methodology was extended to the synthesis of bio- and drug-derived amines. Detailed mechanistic studies revealed a reaction pathway entailing aldehyde and amido complex formation via an unusual C–N bond cleavage-reformation process, followed by C–O bond cleavage.

  开发用于选择性合成胺的温和高效的催化方法是一个长期的研究目标。在这方面，催化脱氧酰胺还原已被证明是有前途但具有挑战性的，因为这种方法需要选择性的 C-O 键裂解。在此，我们报告了伯、仲和叔酰胺在室温下由地球丰富的金属催化剂 Zr-H 催化的选择性硼氢化反应，以获取不同的胺。各种易于还原的官能团，如酯、炔烃和烯烃，都具有良好的耐受性。此外，该方法还扩展到生物和药物衍生胺的合成。详细的机理研究揭示了一个反应途径，通过一个不寻常的 C-N 键断裂-重整过程形成醛和酰胺复合物，然后是 C-O 键断裂。
• Oxidative amidation of benzyl alcohol, benzaldhyde, benzoic acid styrene and phenyl acetylene catalyzed by ordered mesoporous HKUST‐1‐Cu: Effect of surface area on oxidative amidation reaction
  作者：Haleh Mohebali、Ali Reza Mahjoub、Meghdad Karimi、Akbar Heydari

  DOI：10.1002/aoc.4822

  日期：2019.5

  XRD, FT‐IR, SEM, ICP, BET and TEM its catalytic activity was investigated in the oxidative coupling of benzyl alcohol, benzaldhyde, benzoic acid, styrene and phenyl acetylene with N,N‐dialkylformamides for the preparation of N,N‐dimethylformamides. Different derivatives of tertiary amides were synthesized in moderate to good yields in the presence of just ~0.28 mol% of this catalytic system. Reusability

  在有和没有P-123槽溶剂法的情况下合成HKUST-1-Cu。使用XRD，FT-IR，SEM，ICP，BET和TEM等不同的显微和光谱技术进行表征后，研究了其在苯甲醇，苯甲醛，苯甲酸，苯乙烯和苯基乙炔与N，N的氧化偶联中的催化活性。 -二烷基甲酰胺，用于制备N，N-二甲基甲酰胺。在仅〜0.28mol％该催化体系的存在下，以中等至良好的产率合成了叔酰胺的不同衍生物。检查了合成催化剂的可重复使用性，催化剂可重复使用8次，而优化条件没有明显降低。
• [EN] COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH NLRP ACTIVITY<br/>[FR] COMPOSÉS ET COMPOSITIONS DESTINÉS AU TRAITEMENT D'ÉTATS PATHOLOGIQUES ASSOCIÉS À UNE ACTIVITÉ NLRP
  申请人：IFM TRE INC

  公开号：WO2019023145A1

  公开（公告）日：2019-01-31

  In one aspect, compounds of Formula AA, or a pharmaceutically acceptable salt thereof, are featured. The variables shown in Formula AA are as defined in the claims. The compounds of formula AA are NLRP3 activity modulators and, as such, can be used in the treatment of metabolic disorders (e.g. Type 2 diabetes, atherosclerosis, obesity or gout), a disease of the central nervous system (e.g. Alzheimer's disease, multiple sclerosis, Amyotrophic Lateral Sclerosis or Parkinson's disease), lung disease (e.g. asthma, COPD or pulmonary idiopathic fibrosis), liver disease (e.g. NASH syndrome, viral hepatitis or cirrhosis), pancreatic disease (e.g. acute pancreatitis or chronic pancreatitis), kidney disease (e.g. acute kidney injury or chronic kidney injury), intestinal disease (e.g. Crohn's disease or Ulcerative Colitis), skin disease (e.g. psoriasis), musculoskeletal disease (e.g. scleroderma), a vessel disorder (e.g. giant cell arteritis), a disorder of the bones (e.g. osteoarthritis, osteoporosis or osteopetrosis disorders), eye disease (e.g. glaucoma or macular degeneration), a disease caused by viral infection (e.g. HIV or AIDS), an autoimmune disease (e.g. Rheumatoid Arthritis, Systemic Lupus Erythematosus or Autoimmune Thyroiditis), cancer or aging.

  在一个方面，特色化合物AA的公式，或其药学上可接受的盐。在公式AA中显示的变量如索引中所定义。公式AA的化合物是NLRP3活性调节剂，因此可用于治疗代谢性疾病（例如2型糖尿病、动脉粥样硬化、肥胖或痛风）、中枢神经系统疾病（例如阿尔茨海默病、多发性硬化症、肌萎缩性侧索硬化或帕金森病）、肺部疾病（例如哮喘、慢性阻塞性肺疾病或肺部特发性纤维化）、肝脏疾病（例如NASH综合征、病毒性肝炎或肝硬化）、胰腺疾病（例如急性胰腺炎或慢性胰腺炎）、肾脏疾病（例如急性肾损伤或慢性肾损伤）、肠道疾病（例如克罗恩病或溃疡性结肠炎）、皮肤疾病（例如牛皮癣）、肌肉骨骼疾病（例如硬皮病）、血管障碍（例如巨细胞动脉炎）、骨骼疾病（例如骨关节炎、骨质疏松症或骨质增生疾病）、眼部疾病（例如青光眼或黄斑变性）、病毒感染引起的疾病（例如HIV或艾滋病）、自身免疫疾病（例如类风湿性关节炎、系统性红斑狼疮或自身免疫性甲状腺炎）、癌症或衰老。

表征谱图