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用于有机合成中间体
| 中文名 | 5-甲基-2-硝基苯胺 |
|---|---|
| 英文名 | 5-Methyl-2-Nitroaniline |
| 中文别名 |
5-甲基-2-硝基苯氨
6-硝基间甲苯胺 3-氨基-4-硝基甲苯 |
| 英文别名 |
5-Methyl-2-nitroaniline
Benzenamine, 5-methyl-2-nitro- MFCD00007814 EINECS 209-423-7 |
| 密度 | 1.3±0.1 g/cm3 |
|---|---|
| 沸点 | 312.4±22.0 °C at 760 mmHg |
| 熔点 | 110-111 °C(lit.) |
| 分子式 | C7H8N2O2 |
| 分子量 | 152.151 |
| 闪点 | 142.8±22.3 °C |
| 精确质量 | 152.058578 |
| PSA | 71.84000 |
| LogP | 2.29 |
| 外观性状 | 橙色粉末 |
| 蒸汽压 | 0.0±0.7 mmHg at 25°C |
| 折射率 | 1.616 |
| 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 | 稳定性和反应性： 要避免的物料：氧化物。 要分解的产品：一氧化碳和二氧化碳，氧化氮。 |
| 分子结构 | 五、分子性质数据： 1、 摩尔折射率：41.85 2、 摩尔体积（m3/mol）：119.8 3、 等张比容（90.2K）：326.2 4、 表面张力（dyne/cm）：54.9 5、 极化率（10-24cm3）：16.59 |
| 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:0 5.互变异构体数量:无 6.拓扑分子极性表面积71.8 7.重原子数量:11 8.表面电荷:0 9.复杂度:155 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 |
| 更多 | 一、物性数据 1. 熔点（ºC）：110-111 |
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SECTION 1: Identification of the substance/mixture and of the company/undertaking Product identifiers Product name: 5-Methyl-2-nitroaniline 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.: 578-46-1 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratory chemicals, Manufacture of substances SECTION 2: Hazards identification Classification of the substance or mixture Classification according to Regulation (EC) No 1272/2008 Acute toxicity, Inhalation (Category 3), H331 Acute toxicity, Dermal (Category 3), H311 Acute toxicity, Oral (Category 3), H301 Specific target organ toxicity - repeated exposure (Category 2), H373 Chronic aquatic toxicity (Category 2), H411 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 T ToxicR23/24/25 R33 N Dangerous for theR51/53 environment T ToxicR23/24/25 R33 N Dangerous for theR51/53 environment 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 wordDanger Hazard statement(s) H301Toxic if swallowed. H311Toxic in contact with skin. H331Toxic if inhaled. H373May cause damage to organs through prolonged or repeated exposure. H411Toxic to aquatic life with long lasting effects. Precautionary statement(s) P261Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P273Avoid release to the environment. P280Wear protective gloves/ protective clothing. P301 + P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/ physician. P311Call a POISON CENTER or doctor/ physician. Supplemental Hazardnone Statements Other hazards - none SECTION 3: Composition/information on ingredients Substances Synonyms: 6-Nitro-m-toluidine Formula: C7H8N2O2 Molecular weight: 152,15 g/mol CAS-No.: 578-46-1 EC-No.: 209-423-7 Index-No.: 612-025-00-X Hazardous ingredients according to Regulation (EC) No 1272/2008 ComponentClassificationConcentration 5-Methyl-o-nitroaniline CAS-No.578-46-1Acute Tox. 3; STOT RE 2;<= 100 % EC-No.209-423-7Aquatic Chronic 2; H301 + Index-No.612-025-00-XH311 + H331, H373, H411 Hazardous ingredients according to Directive 1999/45/EC ComponentClassificationConcentration 5-Methyl-o-nitroaniline CAS-No.578-46-1T, N, T, N, R23/24/25 - R33 -<= 100 % EC-No.209-423-7R51/53R23/24/25 - R33 - Index-No.612-025-00-XR51/53 For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16 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. Take victim immediately to hospital. 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 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 firefighting if necessary. Further information No data available SECTION 6: Accidental release measures Personal precautions, protective equipment and emergency procedures Wear respiratory protection. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. 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. 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. 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) Apart from the uses mentioned in section 1.2 no other specific uses are stipulated SECTION 8: Exposure controls/personal protection Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product. 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. Full contact Material: Nitrile rubber Minimum layer thickness: 0,11 mm Break through time: 480 min Material tested:Dermatril® (KCL 740 / Z677272, Size M) Splash contact Material: Nitrile rubber Minimum layer thickness: 0,11 mm Break through time: 480 min Material tested:Dermatril® (KCL 740 / Z677272, Size M) data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, test method: EN374 If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario. 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 Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N99 (US) or type P2 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Control of environmental exposure Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. SECTION 9: Physical and chemical properties Information on basic physical and chemical properties a) AppearanceForm: powder Colour: orange b) OdourNo data available c) Odour ThresholdNo data available d) pHNo data available e) Melting point/freezingMelting point/range: 110 - 111 °C - lit. point f) Initial boiling point and No data available boiling range g) Flash pointNo data available h) Evaporation rateNo data available i) Flammability (solid, gas) No data available j) Upper/lowerNo data available flammability or explosive limits k) Vapour pressureNo data available l) Vapour densityNo data available m) Relative densityNo data available n) Water solubilityNo data available o) Partition coefficient: n- No data available octanol/water p) Auto-ignitionNo data available temperature q) DecompositionNo data available temperature r) ViscosityNo data available s) Explosive propertiesNo data available t) Oxidizing propertiesNo data available Other safety information No data available 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, Strong bases Hazardous decomposition products Other decomposition products - No data available In the event of fire: see section 5 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 No data available 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 May cause damage to organs through prolonged or repeated exposure. Aspiration hazard No data available Additional Information RTECS: XU8060000 Absorption into the body leads to the formation of methemoglobin which in sufficient concentration causes cyanosis. Onset may be delayed 2 to 4 hours or longer., To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. SECTION 12: Ecological information Toxicity Toxicity to fishLC50 - Pimephales promelas (fathead minnow) - 21,8 mg/l - 96,0 h Toxicity to daphnia and EC50 - Daphnia magna (Water flea) - 5,8 mg/l - 48 h other aquatic invertebrates 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 Toxic to aquatic life with long lasting effects. SECTION 13: Disposal considerations Waste treatment methods Product Offer surplus and non-recyclable solutions to a licensed disposal company. 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. SECTION 14: Transport information UN number ADR/RID: 2660IMDG: 2660IATA: 2660 UN proper shipping name ADR/RID: NITROTOLUIDINES (MONO) IMDG: NITROTOLUIDINES (MONO) IATA:Nitrotoluidines (mono) Transport hazard class(es) ADR/RID: 6.1IMDG: 6.1IATA: 6.1 Packaging group ADR/RID: IIIIMDG: IIIIATA: III Environmental hazards ADR/RID: yesIMDG Marine pollutant: yesIATA: no Special precautions for user No data available 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 SECTION 16: Other information Full text of H-Statements referred to under sections 2 and 3. Acute Tox.Acute toxicity Aquatic ChronicChronic aquatic toxicity H301Toxic if swallowed. H301 + H311 +Toxic if swallowed, in contact with skin or if inhaled H331 H311Toxic in contact with skin. H331Toxic if inhaled. H373May cause damage to organs through prolonged or repeated exposure. H411Toxic to aquatic life with long lasting effects. Full text of R-phrases referred to under sections 2 and 3 NDangerous for the environment TToxic R23/24/25Toxic by inhalation, in contact with skin and if swallowed. R33Danger of cumulative effects. R51/53Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Further information Copyright 2014 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. |
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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
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA
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| 符号 |
GHS06, GHS08, GHS09 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H301 + H311 + H331-H373-H411 |
| 警示性声明 | P261-P273-P280-P301 + P310-P311 |
| 危害码 (欧洲) | T: Toxic;N: Dangerous for the environment; |
| 风险声明 (欧洲) | R23/24/25;R33;R51/53 |
| 安全声明 (欧洲) | S28-S36/37-S45-S61 |
| 危险品运输编码 | UN 2660 6.1/PG 3 |
| WGK德国 | 3 |
| RTECS号 | XU8060000 |
| 包装等级 | III |
| 危险类别 | 6.1 |
| 海关编码 | 2921430090 |
| 上游产品 10 | |
|---|---|
| 下游产品 10 | |
| 海关编码 | 2921430090 |
|---|---|
| 中文概述 | 2921430090 甲苯胺及其衍生物以及它们的盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 原产地证据文件及编号(例 附原产地证书, 原产于欧盟的 |
| Summary | HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
