612-28-2

• 常用中文名：N-甲基-2-硝基苯胺
• 常用英文名：Benzenamine,N-methyl-2-nitro-
• CAS号：612-28-2
• 分子式：C₇H₈N₂O₂
• 分子量：152.15100
• 相关类别： 有机原料 氨基化合物 环烷胺、芳香单胺、芳香多胺及其衍生物和盐
• 发布时间：2018-06-22 18:46:05
• 更新时间：2024-01-02 23:26:39
• 下载msds

名称

• 中文名: N-甲基-2-硝基苯胺
• 英文名: n-methyl-2-nitroaniline
• 中文别名: 鄰硝基甲胺苯; N-甲邻硝苯胺
• 英文别名: Benzenamine,N-methyl-2-nitro; EINECS 210-303-1; N-Methyl-2-nitrobenzenamine; 2-Nitro-N-methylaniline; Aniline,N-methyl-o-nitro; o-nitro-N-methylaminobenzene; 2-methylamino-nitrobenzene; o-nitro-N-methylaniline; N-Methyl 2-nitroaniline; o-(Methylamino)nitrobenzene; N-Methyl-o-nitroaniline; MFCD00007090

物化性质

• 密度: 1.26g/cm3
• 沸点: 277.9ºC at 760 mmHg
• 熔点: 35-38 °C(lit.)
• 分子式: C₇H₈N₂O₂
• 分子量: 152.15100
• 闪点: >230 °F
• 精确质量: 152.05900
• PSA: 57.85000
• LogP: 2.23270
• 外观性状: 红色粉末
• 折射率: 1.619
• 储存条件:

  贮存：

  将密器密封，储存密封的主藏器内，并放在阴凉， 干爽的位置。

• 稳定性:

  性质与稳定性：

  常温常压下，或不分解产物。

• 分子结构:

  五、分子性质数据：

  1、 摩尔折射率：42.40

  2、 摩尔体积（m³/mol）：120.7

  3、 等张比容（90.2K）：321.6

  4、 表面张力（dyne/cm）：50.3

  5、 极化率（10 ^-24cm ³）：16.81

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:1

  3.氢键受体数量:3

  4.可旋转化学键数量:1

  5.互变异构体数量:无

  6.拓扑分子极性表面积57.8

  7.重原子数量:11

  8.表面电荷:0

  9.复杂度:144

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

MSDS

Material Safety Data Sheet Section1. Identification of the substance Product Name: N-Methyl 2-nitroaniline Synonyms: Section2. Hazards identification Harmful by inhalation, in contact with skin, and if swallowed. H301:Toxic if swallowed H311:Toxic in contact with skin H331:Toxic if inhaled H373:May cause damage to organs through prolonged or repeated exposure P261:Avoid breathing dust/fume/gas/mist/vapours/spray P280:Wear protective gloves/protective clothing/eye protection/face protection P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician P311:Call a POISON CENTER or doctor/physician Section3. Composition/information on ingredients. Ingredient name:N-Methyl 2-nitroaniline CAS number:612-28-2 Section4. First aid measures Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention. Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical attention. Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention. Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention. Section5. Fire fighting measures In the event of a fire involving this material, alone or in combination with other materials, use dry powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus should be worn. Section6. Accidental release measures Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards. Respiratory precaution:Wear approved mask/respirator Hand precaution:Wear suitable gloves/gauntlets Skin protection:Wear suitable protective clothing Eye protection:Wear suitable eye protection Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12. Environmental precautions: Do not allow material to enter drains or water courses. Section7. Handling and storage Handling:This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet. Storage:Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Not specified Appearance: Boiling point:No data Melting point:No data Flash point:No data Density:No data Molecular formula:C7H8N2O2 Molecular weight:152.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information No data. Section12. Ecological information No data. Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information UN Number:UN2811 Class: 6.1 Packing group: II Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (N-Methyl 2-nitroaniline) Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 三、生态学数据： 1、其它有害作用：该物质对环境可能有危害，对水体应给予特别注意。 CHEMICAL IDENTIFICATION RTECS NUMBER : BY5710000 CHEMICAL NAME : Aniline, N-methyl-o-nitro- CAS REGISTRY NUMBER : 612-28-2 BEILSTEIN REFERENCE NO. : 2209110 LAST UPDATED : 199701 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C7-H8-N2-O2 MOLECULAR WEIGHT : 152.17 HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 2500 ug/plate REFERENCE : FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 23,695,1985

安全

• 符号: GHS06, GHS08
• 信号词: Danger
• 危害声明: H301 + H311 + H331-H373
• 警示性声明: P261-P280-P301 + P310-P311
• 个人防护装备: Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
• 危害码 (欧洲): T:Toxic;
• 风险声明 (欧洲): R23/24/25;R33
• 安全声明 (欧洲): S36/37-S45
• 危险品运输编码: 2811
• WGK德国: 3
• RTECS号: BY5710000
• 包装等级: II
• 危险类别: 6.1

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