6-Chloronicotinic acid 6-氯烟酸

CAS 5326-23-8 MFCD00006241


SMILES: O=C(O)c1ccc(Cl)nc1


Mol. FormulaC6H4ClNO2
Mol. Weight158
Melting Point190
Flash Point192°C
Appearance 白色粉末。熔点198-200℃。


Chemical Name6-Chloronicotinic acid
CAS Number5326-23-8
MDL NumberMFCD00006241
Synonym 2-chloropyridine-5-carboxylic acid 2-氯-5-吡啶甲酸 2-氯-5-吡啶甲酸,6-氯吡啶-3-甲酸,6-氯-3-吡啶羧酸 3-Carboxy-6-chloropyridine 3-Pyridinecarboxylic acid, 6-chloro- 6-CHLORO-3-PYRIDINECARBOXYLIC ACID 6-CHLORONICOTINIC ACID 6-CHLOROPYRIDINE-3-CARBOXYLIC ACID 6-Chlornicotinsäure 6-Chloro-3-pyridinecarboxylic Acid 6-Chloro-3-pyridinecarboxylic acid 6-Chloronicotinic acid ,97% 6-Chloronicotinic acid 98% 6-Chloronicotinicacid,99% 6-Chlorpyridin-3-carbonsäure 6-Cholre Nicotinic Acid 6-chloro-3-pyridinecarboxylicaci 6-chloro-nicotinic acid 6-氯代烟酸 6-氯吡啶-3-羧酸 6-氯烟酸
EC Number226-201-5
Beilstein Registry Number115993
PubChem Substance ID87566146
Chemical Name Translation6-氯烟酸
LabNetwork Molecule IDLN00118379
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  • {SNA} Analytical Standards, Analytical/Chromatography, Building Blocks, C6, Chemical Synthesis, Chromatography,
  • {uni_hamburg} no charge; nitrogen heterocycle; aromatic; 6RingOnly; 6ring; carboxylic acid; 1fragment
  • {SNA} Analytical Standards, Analytical/Chromatography, Building Blocks, C6, Chemical Synthesis, Chromatography, Environmental Standards, Halogenated Heterocycles, Heterocyclic Building Blocks, Imidacloprid metabolites, Insecticides, Metabolites, Neonicotinoids, Pesticide Class, Pesticides, Pesticides & Metabolites, Pesticides, suspected to harm bees, Pyridines
  • {SNA} Analytical Standards


  • Short: III/20a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cl Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20a Year: 1988 Keyword: NQR ISBN: 3-540-18161-X ISBN: 978-3-540-18161-3 Internet Resource: DOI:10.1007/b31153 RefComment: IX,677 pages. Hardcover Abstract: Nuclear Quadrupole Resonance Spectroscopy has become a standard method for structural research in molecular and solid state physics as well as for different branches of chemistry. The volumes cover data for more than 8,000 substances in the solid state. Data for free molecules have been published in volumes II/14 and II/15 of the New Series. The tables are arranged according to the atomic number of the elements.
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15


Signal word Warning
GHS Symbol
WGK Germany3
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 Wear suitable protective clothing 穿戴适当的防护服;
  • 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 Wear suitable gloves 戴适当手套;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
Risk Statements
  • 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
  • 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。
  • 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。
  • P302+P350
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • 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
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi


  • Sigma Aldrich:5326-23-8(sigmaaldrich)
  • 图谱信息:6-氯烟酸(5326-23-8)质谱(MS) 6-氯烟酸(5326-23-8)核磁图( 1 HNMR) 6-氯烟酸(5326-23-8)红外图谱(IR2) 6-氯烟酸(5326-23-8)红外图谱(IR1)
  • Alfa Aesar:6-氯烟酸,99% 6-Chloronicotinic acid, 99%(5326-23-8)
  • MOL 文件:5326-23-8.mol
  • Acros Organics:6-氯吡啶甲酸 6-Chloronicotinic acid, 99%(5326-23-8)
  • TSCA:T
  • 检测方法:HPLC
  • 6-氯烟酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 C1116 6-氯烟酸 6-Chloronicotinic Acid 25G 1090元 2011/04/16 C1116 6-氯烟酸 6-Chloronicotinic Acid 250G 6360元 2010/06/21 168690050 6-氯烟酸 6-Chloronicotinic acid 99% 5 GR 376元
  • TCI Shanghai:6-氯烟酸 6-Chloronicotinic Acid,>;98.0%(T)(5326-23-8)
  • Hazard Note:Irritant
  • 海关编码:29333999
  • 下游产品:6-氯-3-氰基吡啶 --> 6-苯氧基烟酸 --> 6-苯氧基烟酰氯 --> 6-吗啉烟酰氯 --> 6-吗啉烟酸
  • MSDS 信息:6-Chloronicotinic acid(5326-23-8).msds
  • 6-氯烟酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C1116 6-氯烟酸 6-Chloronicotinic Acid 25G 1010元 2014/06/02 C1116 6-氯烟酸 6-Chloronicotinic Acid 250G 5880元 2010/06/21 168690050 6-氯烟酸 6-Chloronicotinic acid 99% 5 GR 376元
  • Decomposition:192 °C