2,3-Dichlorobenzaldehyde 2,3-二氯苯甲醛

CAS 6334-18-5 MFCD00010127

化学结构图

6334-18-5
SMILES: O=Cc1cccc(Cl)c1Cl

化学属性

Mol. FormulaC7H4Cl2O
Mol. Weight175.01
Density1.4
Melting Point64-67°C
Flash Point135°(275°F)
TSCAYes
Boiling Point143-145 °C at 30 mmHg
Appearance 白色结晶。

别名和识别编码

Chemical Name2,3-Dichlorobenzaldehyde
CAS Number6334-18-5
Alfabeta NameDICHLOROBENZALDEHYDE 23-,
MDL NumberMFCD00010127
EC Number228-711-3
Beilstein Registry Number508198
PubChem Substance ID35745
Synonym 2,3-Dichlorobenzaldehyde {LY} 2,3-Dichlorobenzaldehyde {} {LY} 2,3-Dichlorobenzaldehyde {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3-Dichlorobenzal
Reaxys-RN508198
Chemical Name Translation2,3-二氯苯甲醛
InChIKeyLLMLNAVBOAMOEE-UHFFFAOYSA-N
LabNetwork Molecule IDLN00177612
InChIInChI=1S/C7H4Cl2O/c8-6-3-1-2-5(4-10)7(6)9/h1-4H
Canonical SMILESO=CC1=CC=CC(Cl)=C1Cl
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分类

  • {SNA} Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks

产品应用

  • 医药中间体, 用于非洛地平、氯维定、拉莫三嗪等的合成。

相关文献及参考

  • Beilstein:7(3)878

安全信息

Warnings IRRITANT
Signal word Danger
GHS Symbol
WGK Germany2
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；
  • 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）；
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P301+P330+P331
  • P302+P352
  • P302+P361+P354
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • 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
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P332+P317
  • 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。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • 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
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Packing GroupII
UN Number 1759 3261 UN 3261 8/PG 2
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Air Sensitive {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored un
Hazard Codes 8 C C,Xi
Hazard Class8

其他信息

  • 下游产品:拌种咯 --> 非洛地平
  • MSDS 信息:2,3-Dichlorobenzaldehyde(6334-18-5).msds
  • Acros Organics:2,3-二氯苯甲醛 2,3-Dichlorobenzaldehyde, 99%(6334-18-5)
  • 敏感性:Air Sensitive
  • Alfa Aesar:2,3-二氯苯甲醛,98% 2,3-Dichlorobenzaldehyde, 98%(6334-18-5)
  • 本品为白色或类白色结晶，见光或潮湿空气中易变为黄色。
  • 用途二:医药中间体, 用于非洛地平、氯维定、拉莫三嗪等的合成。
  • 2,3-二氯苯甲醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010371 2,3-二氯苯甲醛 100g 425元 2011/04/16 D1666 2,3-二氯苯甲醛 2,3-Dichlorobenzaldehyde 25G 332元 2011/04/16 D1666 2,3-二氯苯甲醛 2,3-Dichlorobenzaldehyde 500G 2400元
  • Hazard Note:Corrosive
  • 海关编码:29130000
  • F:10
  • Sigma Aldrich:6334-18-5(sigmaaldrich)
  • TCI Shanghai:2,3-二氯苯甲醛 2,3-Dichlorobenzaldehyde,>;95.0%(GC)(6334-18-5)
  • 用途一:用作药物非洛地平中间体，也用作染料中间体
  • 上游原料:亚硝酸钠 --> 氯化亚铜
  • MOL 文件:6334-18-5.mol

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. Carbonyl Compounds 羰基化合物
  5. Aldehydes - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Aldehydes - Carbonyl Compounds
  6. C7 - Aldehydes
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Aromatic aldehyde<including acetal,hemiacetal>
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Aldehydes
  6. C10 to C21