2,6-Dichlorobenzoxazole 2,6-二氯苯并噁唑

CAS 3621-82-7 MFCD07368635

化学结构图

3621-82-7
SMILES: Clc1ccc2nc(Cl)oc2c1

化学属性

Mol. FormulaC7H3Cl2NO
Mol. Weight188.01
Melting Point49-51 °C
Boiling Point110 °C at 13 mmHg

别名和识别编码

Chemical Name2,6-Dichlorobenzoxazole
MDL NumberMFCD07368635
CAS Number3621-82-7
Reaxys-RN1102283
PubChem Substance ID77175
EC Number222-818-9
Synonym 2,6-Dichlorobenzoxazole {LY} 2,6-Dichlorobenzoxazole {} {LY} 2,6-Dichlorobenzoxazole {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,6-Dichlorobenzoxazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY}
Chemical Name Translation2,6-二氯苯并噁唑
InChIKeyLVVQTPZQNHQLOM-UHFFFAOYSA-N
LabNetwork Molecule IDLN00004668
InChIInChI=1S/C7H3Cl2NO/c8-4-1-2-5-6(3-4)11-7(9)10-5/h1-3H
Canonical SMILESClC1=CC=C2N=C(Cl)OC2=C1
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分类

  • Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, New Products for Chemical Synthesis, Oxazoles
  • {SNA} Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Oxazoles
  • {Chemicalbook} 农药中间体: 除草剂中间体: 苯氧羧酸类和芳氧基苯氧基羧酸类除草剂

安全信息

Signal word Warning
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/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。
  • P264+P265
  • 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。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • 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。
  • P301+P312
  • P301+P317
  • P301+P330+P331
  • P302+P350
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P302+P361+P354
  • P303+P361+P353
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P305+P354+P338
  • 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。
  • P316
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P333+P313
  • P333+P317
  • P337+P313
  • P337+P317
  • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
  • P361+P364
  • 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
  • P362+P364
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
GHS Symbol
WGK Germany3
Hazard Codes Xn
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
Storage condition -20°C, stored under nitrogen {LY} -20°C, stored under nitrogen {} {LY} -20°C, stored under nitrogen {} {} {LY} -20°C, stored under nitrogen {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitro

其他信息

  • 2,6-二氯苯并噁唑价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D3459 2,6-二氯苯并唑 2,6-Dichlorobenzoxazole 5G 1170元 2014/06/02 D3459 2,6-二氯苯并唑 2,6-Dichlorobenzoxazole 25G 3480元
  • 下游产品:恶唑禾草灵
  • 方法一:其制备方法是在反应釜中加入2-苯并噁唑酮和氯苯，通入氯气，温度逐步上升，反应时间3h，反应温度40～130℃，控制通氯气量，反应结束后赶走氯化氢和多余的氯气，得到2-羟基-6-氯苯并噁唑，然后加热，与三氯化磷反应得到2，6-二氯苯并噁唑，脱溶剂氯苯得到成品。
  • 上游原料:盐酸 --> 氯 --> 2-苯并唑啉酮
  • MOL 文件:3621-82-7.mol
  • 用途一:2，6-二氯苯并噁唑是除草剂噁唑禾草灵的中间体。
  • 用途二:农药中间体。

系列性分类

  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. Halogenated Heterocycles 卤代杂环
  5. Oxazoles - Halogenated Heterocycles
  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. Benzoxazole 苯并恶唑

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