2,6-Dimethyl-1-nitrobenzene 2,6-二甲基硝基苯

CAS 81-20-9 MFCD00007181

化学结构图

81-20-9
SMILES: Cc1cccc(C)c1[N+](=O)[O-]

化学属性

Mol. FormulaC8H9NO2
Mol. Weight151
Refractive index1.5160 to 1.5260
Density1.112
Flash Point87°C(lit.)
TSCAYes
Boiling Point225
Melting Point14-16
Solubility不溶

别名和识别编码

Chemical Name2,6-Dimethyl-1-nitrobenzene
CAS Number81-20-9
EC Number201-333-6
Synonym 1,3-DIMETHYL-2-NITROBENZENE, 1000MG, NEA T 1,3-dimethyl-2-nitro-benzene 1,3-dimethyl-2-nitrobenzene solution 2,6-DIMETHLNITROBENZENE 2,6-DIMETHYLNITROBENZENE 2,6-Dimethy Nitrobenzene 2,6-Dimethylnitrobenzene 2,6-Dimethylnitrobenzene, 1,3-Dimethyl-2-nitrobenzene 2,6-Dimethylnitrobenzol 2,6-二甲基硝基苯 2-NITRO-M-XYLENE OEKANAL, 250 MG 2-Nitro-1,3-xylene 2-Nitro-m-xylene 2-Nitro-m-xylene 2-nitro-m-xylen 2-硝基-1,3-二甲苯 2-硝基间二甲苯 2，6-二甲基硝基苯 Benzene,1,3-dimethyl-2-nitro- nsc9811
MDL NumberMFCD00007181
Reaxys-RN2046066
Beilstein Registry Number2046066
PubChem Substance ID6672
Chemical Name Translation2,6-二甲基硝基苯
InChIKeyHDFQKJQEWGVKCQ-UHFFFAOYSA-N
Wiswesser Line NotationWNR B1 F1
InChIInChI=1S/C8H9NO2/c1-6-4-3-5-7(2)8(6)9(10)11/h3-5H,1-2H3
LabNetwork Molecule IDLN00222854
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分类

  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • 500 Series Drinking Water Methods, Alpha Sort, Alphabetic, Analytical Standards, Analytical/Chromatography, Chromatography, D, DID - DIN, EPA, Environmental Standards, Method 507, Method Specific, Volatiles/ Semivolatiles
  • {SNA} Building Blocks, Chemical Synthesis, Nitro Compounds, Nitrogen Compounds, Organic Building Blocks
  • {SNA} Alphabetical Index of Analytical Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chromatography, D, DID - DIN, Envir

相关文献及参考

  • Short: III/35D2
  • Short: III/35E
  • Beilstein:5,378

安全信息

Hazard Codes 6.1 F,Xn N Xn;N
GHS Symbol
Hazard statements
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H227 Combustible liquid 可燃液体
WGK Germany2
Signal word Warning
RTECSZE4686000
UN Number 1665
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P301+P310+P330
  • P302+P350
  • P302+P352+P310+P361+P364
  • P304+P340+P310
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Risk Statements
  • R20/21 Harmful by inhalation and in contact with skin 吸入及与皮肤接触有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
  • R51/53
Safety Statements
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S57 Use appropriate containment to avoid environmental contamination 使用适当容器避免环境污染；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
Personal Protective Equipment Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Packing GroupII
Hazard Class6.1
Warnings 危化品目录(2015) 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 45 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#00236

Restrict 危险品

其他信息

  • MOL 文件:81-20-9.mol
  • 用途一:用作医药中间体
  • 储运特性:库房通风低温干燥; 与食品原料、还原剂分开储运
  • 爆炸物危险特性:与氧化剂混合可爆
  • TCI Shanghai:2,6-二甲基硝基苯 2,6-Dimethylnitrobenzene,>;97.0%(GC)(81-20-9)
  • 方法一:由间二甲苯经硝化而得。将间二甲苯冷却至10℃以下，分批加入预冷的混酸（56.5%硫酸、28.5%硝酸，15%水）。第一批混酸于15-17℃约3h加完；第二批控制温度17-25℃，在2h加完；第三批保持在25-30℃，于1h加完。加毕，在30℃保温搅拌2h。静置分层，取上层硝化油，用水洗至对刚果红试纸不显酸性为止。减压蒸馏，收集105-145℃（14.6kPa）粗馏分，再减压蒸馏，收集100-110℃（13.3kPs馏分），即为2-硝基间二甲苯。
  • 类别:有毒物品
  • MSDS 信息:2,6-二甲基硝基苯(81-20-9).msds
  • 2,6-二甲基硝基苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0273 2,6-二甲基硝基苯 2,6-Dimethylnitrobenzene 500G 1180元 2014/06/02 D0273 2,6-二甲基硝基苯 2,6-Dimethylnitrobenzene 25G 238元 2010/06/21 129080050 2,6-二甲基硝基苯 2-Nitro-m-xylene 99% 5 ML 208元
  • Sigma Aldrich:81-20-9(sigmaaldrich)
  • 不溶于水；溶于乙醇。
  • 海关编码:29042000
  • 灭火剂:泡沫、雾状水、二氧化碳、砂土
  • 下游产品:2,6-二甲基苯胺 --> 甲霜灵 --> 2,4-二甲基苯胺
  • 上游原料:间二甲苯 --> 刚果红试纸
  • 急性毒性:静注-小鼠 LD50: 45 毫克/公斤
  • 可燃性危险特性:明火可燃; 受热分解有毒氮氧化物气体
  • 毒性分级:高毒
  • Alfa Aesar:2-硝基间二甲苯,99% 2-Nitro-m-xylene, 99%(81-20-9)
  • 用途二:用于有机合成。
  • 图谱信息:2,6-二甲基硝基苯(81-20-9)红外图谱(IR1) 2,6-二甲基硝基苯(81-20-9)Raman光谱
  • 外观性质:无色液体。
  • Acros Organics:2-Nitro-m-xylene, 99%(81-20-9)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Nitrogen Compounds 氮化合物
  5. Nitro Compounds 硝基化合物
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Nitrogen Compounds 氮化合物
  5. Nitro Compounds 硝基化合物
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. D - Alphabetic
  5. DID - DIN - D
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. D - Alphabetic
  5. DID - DIN - D
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Method Specific - Analytical Standards
  4. EPA - Method Specific
  5. 500 Series Drinking Water Methods - EPA
  6. Method 507 - 500 Series Drinking Water Methods