2,6-DICHLOROTOLUENE 2,6-二氯甲苯

CAS 118-69-4 MFCD00000576

化学结构图

118-69-4
SMILES: Cc1c(Cl)cccc1Cl

化学属性

Mol. FormulaC7H6Cl2
Mol. Weight161.03
Refractive index1.5490 to 1.5520
Boiling Point196-203
Density1.254
Flash Point92°C(lit.)
TSCAYes
Melting Point
Solubility24 MG/L (20 ºC)

别名和识别编码

Chemical Name2,6-DICHLOROTOLUENE
CAS Number118-69-4
Alfabeta NameDICHLOROTOLUENE 26-,
MDL NumberMFCD00000576
Synonym 2,6-Dichlorotoluene {LY} 2,6-Dichlorotoluene 2,6-Dichlortoluol 2,6-dichloro-toluen 2,6-dichloro-toluene 2,6-dichlorotoluene 2,6-二氯甲苯 2,6-二氯甲苯(二氯甲苯) 2,6-二氯甲苯; 1,3-二氯-2-甲基苯 2,6-二氯甲苯 3-二氯-2-甲基苯 6-二氯甲苯 Benzene, 1,3-dichloro-2-methyl- Benzene,1,3-dichloro-2-methyl- DICHLOROTOLUENE MIXTURE Toluene, 2,6-dichloro- {} {LY} 2,6-Dichlorotoluene {} {} {LY} 2,6-Dichlorotoluene {} {} {} {LY} 2,6-Dichlorotoluene {} {} {} {} {LY} 2,6-Dichlorotoluene {} {} {} {} {} {LY} 2,6-Dichlorotoluene {} {} {} {} {} {} {LY} 2,6-Dichlorotoluene {} {} {} {} {} {} {} {LY} 2,6-Dichlorotoluene {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorotoluene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorotoluene {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorotoluene {} {} {} {} {} {}
PubChem Substance ID8368
EC Number204-269-7
Beilstein Registry Number1907194
Chemical Name Translation2,6-二氯甲苯
Reaxys-RN1907194
LabNetwork Molecule IDLN00008693
InChIInChI=1S/C7H6Cl2/c1-5-6(8)3-2-4-7(5)9/h2-4H,1H3
Canonical SMILESCC1=C(Cl)C=CC=C1Cl
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分类

  • {SNA} Additional Standards, Alpha Sort, Analytical Standards, Aromatics, Chemical Class, Chloro,
  • {Chemicalbook} 农药中间体: 杀虫剂中间体: 拟除虫菊酯类杀虫剂
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment
  • {SNA} Alphabetical Index of Analytical Standards, Chemical Class, Alpha Sort, Analytical Standards, Analytical/Chromatography, Aromatics, Chloro, Chromatography, D, DIA - DIC, Environmental Standards, Halogenated, Volatiles/ Semivolatiles
  • {SNA} Aryl, Building Blocks, C7, Chemical Synthesis, Halogenated Hydrocarbons,

产品应用

  • 溶剂。有机合成。

相关文献及参考

  • Beilstein:5,296
  • Short: III/20b
  • Short: III/31b

安全信息

Warnings 危化品目录(2015) IRRITANT
GHS Symbol
WGK Germany2
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
  • 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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
  • P301+P312
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P308+P313
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P370+P378
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupIII
UN Number UN3082 UN 2810 2810 3082
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R23 Toxic by inhalation 吸入有毒
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37/38 Irritating to respiratory system and skin 对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
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
  • 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;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
Hazard Codes T,Xi,Xn Xn T;Xi
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Hazard Class9
Restrict 危险品

其他信息

  • 下游产品:8-甲基-1-环丙基-6-氟-7-氯-1,4-二氢-4-羰基喹啉-3-羧酸 --> 氟啶脲 --> 2,6-二氯苯甲醛 --> 3-甲基-2,4-二氯-5-硝基苯甲酸 --> 甲氧虫酰肼 --> 2,6-二氯苄腈 --> 3-甲基-2,4-二氯苯甲酸 --> 3-氯-2-甲基联苯 --> 3-(2,6-二氯苯基)-5-甲基异唑-4-甲酰氯 --> 2,6-二氯苯甲醛肟 --> 2,6-二氯苄叉二氯 --> 3-甲氧基-2-甲基苯甲酸 --> 1-(3-甲基-2,4-二氯苯基)乙酮
  • 用途三:用作有机合成中间体。
  • TCI Shanghai:2,6-二氯甲苯 2,6-Dichlorotoluene,>;99.0%(GC)(118-69-4)
  • 外观性质:无色液体,有刺激性气味。
  • Acros Organics:2,6-二氯甲苯 2,6-Dichlorotoluene, 99+%(118-69-4)
  • 方法二:由3-氯-2-甲基苯胺经重氮化、置换而得。
  • 上游原料:对甲苯磺酸 --> 氯化亚铜 --> 4-甲苯磺酰氯 --> 2-硝基甲苯 --> 3-氯-2-甲基苯胺 --> 4-氯-2-硝基甲苯 --> 2-氯-6-硝基甲苯
  • Alfa Aesar:2,6-二氯甲苯,99% 2,6-Dichlorotoluene, 99%(118-69-4)
  • 用途一:用作新型农药、医药中间体
  • MOL 文件:118-69-4.mol
  • 海关编码:29036990
  • 溶于二氯甲烷、氯仿、乙醇、醚和丙酮,几乎不溶于水,水中溶解度:24 MG/L (20°C)。有毒。
  • 用途二:2,6-二氯甲苯是医药、农药、染料等重要中间体,可以衍生2,6-二氯苯甲醛、2,6-二氯苯甲腈、2,6-二氯苯甲酸、2,6-二氟苯甲酰胺、2,6-二氟苯甲腈、2,6-二氟苯胺、2,6-二氯苯胺等化合物。
  • Sigma Aldrich:118-69-4(sigmaaldrich)
  • 图谱信息:2,6-二氯甲苯(118-69-4)质谱(MS) 2,6-二氯甲苯(118-69-4)核磁图( 13 CNMR) 2,6-二氯甲苯(118-69-4)Raman光谱 2,6-二氯甲苯(118-69-4)红外图谱(IR1)
  • MSDS 信息:2,6-二氯甲苯(118-69-4).msds
  • 方法一:2,6-二氯甲苯的制造方法是由对甲基苯磺酸进行氯化,生成3,5-二氯-4-甲基苯磺酰氯,再进一步脱磺酸基而得到2,6-二氯甲苯。 国内也有用邻硝基甲苯为原料进行氯化,分别得到2-氯-6-硝基甲苯和4-氯-2-硝基甲苯,经分离后,2-氯-6-硝基甲苯加氢还原成2-氨基-6-氯甲苯,再以氯化亚铜为催化剂进行重氮化,得到2,6-二氯甲苯。
  • Hazard Note:Harmful
  • 2,6-二氯甲苯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 K3655001 2,6-二氯甲苯;1,3-二氯-2-甲苯 100ml 832元 2011/04/16 D0422 2,6-二氯甲苯 2,6-Dichlorotoluene 25G 202元 2011/04/16 D0422 2,6-二氯甲苯 2,6-Dichlorotoluene 500G 1280元

系列性分类


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