1,4-Dichloro-2-nitrobenzene 1,4-二氯-2-硝基苯

CAS 89-61-2 MFCD00007074

化学结构图

89-61-2
SMILES: O=[N+]([O-])c1cc(Cl)ccc1Cl

化学属性

Mol. FormulaC6H3Cl2NO2
Mol. Weight192
Boiling Point266-269
Melting Point52-54
Density1.439
Flash Point125°(257°F)
TSCAYes
Vapor Density6.6 (vs air)
Vapor Pressure<;0.1 mmHg ( 25 °C)
Solubility不溶于水，溶于醇、醚、苯、氯仿、二硫化碳。

别名和识别编码

Chemical Name1,4-Dichloro-2-nitrobenzene
Synonym 1,4-Dichloro-2-nitrobenzene 1,4-Dichloro-3-nitrobenzene 1,4-dichloro-2-nitro-benzen 1,4-dichloro-nitrobenzene 1,4-二氯-2-硝基苯 1-Nitro-2,5-dichlorbenzol 2,5-Dichlornitrobenzen 2,5-dichloronitrobenezene 2-NITRO-P-DICHLOROBENZENE Benzene, 1,4-dichloro-2-nitro- Benzene, 2,5-dichloronitro- Benzene,1,4-dichloro-2-nitro- NITRO-P-DICHLOROBENZENE 硝基对二氯苯
CAS Number89-61-2
PubChem Substance ID6977
EC Number201-923-3
Beilstein Registry Number778109
MDL NumberMFCD00007074
Reaxys-RN778109
Chemical Name Translation1,4-二氯-2-硝基苯
Wiswesser Line NotationWNR BG EG
LabNetwork Molecule IDLN00224512
InChIInChI=1S/C6H3Cl2NO2/c7-4-1-2-5(8)6(3-4)9(10)11/h1-3H
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分类

  • {Chemicalbo
  • Building Blocks, Chemical Synthesis, Nitro Compounds, Nitrogen Compounds, Organic Building Blocks
  • {SNA} All alphabetically sorted, Alphabetic, Analytical Standards, Analytical/Chromatography, Chromatography, D, DIA
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • {SNA} Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, Chromatography, D, DIA - DIC, Environmental Standards, 农残和代谢标准品, 按照字母排序
  • {SNA} All alph
  • {SA} Building Blocks, Chemical Synthesis, Nitro Compounds, Nitrogen Compounds, Organic Build

相关文献及参考

  • Short: III/20a
  • Beilstein:5,245
  • Short: III/5a
  • Short: III/38B

安全信息

GHS Symbol
WGK Germany2
Hazard Codes 9
Hazard statements
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RTECSCZ5260000
Precautionary statements
  • 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。
  • 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。
  • P302+P352+P333+P313+P362+P364
  • P304+P340
  • P304+P340+P312
  • P305+P351+P338
  • P308+P311
  • 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.....
Signal word Warning
UN Number 3077 UN 3077 9/PG 3 UN3077
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • 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；
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36 Irritating to eyes 刺激眼睛
  • R51/53
Packing GroupIII
Hazard Class9
Warnings 危化品目录(2015) 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2850 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GTPZAB Gigiena Truda i Professional'nye Zabolevaniya.  Labor Hygiene and
   Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-36, 1957-1992. For publisher information, see MTPEEI
   Volume(issue)/page/year: 25(8),50,1981

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHYCDW Zhonghua Yufangyixue Zazhi.  Chinese Journal of Preventive Medicine.
   (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep.
   China)  Beginning history not known.  Volume(issue)/page/year: 21,315,1987

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0536149

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 205 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 116,217,1983

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 250 ug/plate
REFERENCE :
   SAIGBL Sangyo Igaku.  Japanese Journal of Industrial Health.  (Nippon Sangyo
   Eisei Igakkai, Kosu Eisei Bldg., 1-29-8, Shinjuku, Shinjuku-ku, Tokyo 160,
   Japan)  V.1-    1959-  Volume(issue)/page/year: 29,34,1987

Restrict 危险品

其他信息

  • 毒性分级:中毒
  • 外观性质:黄褐色结晶粉末。
  • 用途二:2，5-二氯硝基苯是除草剂麦草畏和喹禾灵的中间体，也可以制备2，5-二氯苯胺作为染料中间体。
  • TCI Shanghai:1,4-二氯-2-硝基苯 1,4-Dichloro-2-nitrobenzene,>;99.0%(GC)(89-61-2)
  • Alfa Aesar:1,4-二氯-2-硝基苯,98% 1,4-Dichloro-2-nitrobenzene, 98%(89-61-2)
  • Acros Organics:2,5-二氯硝基苯 2,5-Dichloronitrobenzene, 99%(89-61-2)
  • 刺激数据:皮肤-兔子 500 毫克/24小时 轻度; 眼睛-兔子 100 毫克/24小时 中度
  • 类别:有毒物品
  • 急性毒性:口服-大鼠 LD50: 1000 毫克/公斤; 口服-小鼠 LD50: 2850 毫克/公斤
  • 方法二:对二氯苯经混酸硝化，反应产物经水洗、中和、分离即得成品。原料消耗定额：对二氯苯（96%）790kg/t、硝酸（98%）350kg/t、硫酸（98%）620kg/t、液碱（30%折100%）1142kg/t。
  • MOL 文件:89-61-2.mol
  • 用途三:2,5-二氯硝基苯经与苯酚缩合，还原可得2-氨基-4-氯二苯醚，这也是一种染料中间体，可用于合成弱酸性染料红B等，亦可用作氮肥增效剂。
  • 蒸气密度:6.6 (vs air)
  • Sigma Aldrich:89-61-2(sigmaaldrich)
  • 海关编码:29049085
  • 可燃性危险特性:明火可燃;与氧化剂起作用; 高热分解放出氮氧化物和氯化物气体
  • 方法一:其制备方法是以对二氯苯为原料，加入浓硝酸、浓硫酸和少量水进行硝化。
  • 储运特性:库房通风低温干燥; 与氧化剂、食品添加剂分开存放
  • 用途一:用作染料中间体，用于冰染染料大红色基GG、红色基3GL、红色基RC等，也是氮肥增效剂
  • 从乙醇中结晶得棱柱体或片状体，从醋酸乙酯中结晶得片状体。不溶于水，溶于氯仿、热乙醇、乙醚、二硫化碳和苯。能随水蒸气挥发。水中溶解度: 0.078 g/l (20°C)
  • 蒸气压:<;0.1 mm Hg ( 25 °C)
  • 上游原料:硫酸 --> 硝酸 --> Α-球蛋白 --> 对二氯苯 --> 1,4-二氯苯
  • 灭火剂:雾状水、泡沫、二氧化碳、砂土。
  • MSDS 信息:邻硝基-1,4-二氯苯(89-61-2).msds
  • 2,5-二氯硝基苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0387 1,4-二氯-2-硝基苯 1,4-Dichloro-2-nitrobenzene 25G 170元 2014/06/02 D0387 1,4-二氯-2-硝基苯 1,4-Dichloro-2-nitrobenzene 500G 599元 2010/06/21 209210010 2,5-二氯硝基苯 2,5-Dichloronitrobenzene 99% 1 KG 1211元
  • 下游产品:2,5-二氯苯胺 --> 6-氯氧化吲哚 --> 氯氮平 --> 4-氯-2-硝基苯胺

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Others 其他杂环
  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. DIA - DIC - D
  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. Isocyanides

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