3,5-Diiodosalicylic acid 3,5-二碘水杨酸

CAS 133-91-5 MFCD00002444

化学结构图

133-91-5
SMILES: O=C(O)c1cc(I)cc(I)c1O

化学属性

Mol. FormulaC7H4I2O3
Mol. Weight389.92
Melting Point220-230°C
TSCAYes
Solubility0.02 G/100ML (25 ºC)
Appearance 无色或浅黄色针状晶体。熔点235-236℃（分解）。25℃时可溶于5200倍水，易溶于醇；醚，不溶于氯仿、苯。
Boiling Point260 °C at 760 mmHg

别名和识别编码

Chemical Name3,5-Diiodosalicylic acid
Synonym 2-Hydroxy-3,5-diiodobenzoic acid {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Hydroxy-3,5-diiodobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL NumberMFCD00002444
CAS Number133-91-5
EC Number205-124-0
Merck Number3190
Beilstein Registry Number10,113
PubChem Substance ID87568153
Alfabeta NameDIIODOSALICYLICACID 35-,
Reaxys-RN2615358
Chemical Name Translation3,5-二碘水杨酸
Wiswesser Line NotationQVR BQ CI EI
LabNetwork Molecule IDLN00179977
Canonical SMILESO=C(O)C1=CC(I)=CC(I)=C1O
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分类

  • {SNA} Building Blocks, C7, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; carboxylic acid; alcohol; 1fragment

相关文献及参考

  • Short: III/20c Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei Zr ... Bi. Diagrams, Structure formulas, Indexes Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20c Year: 1989 Keyword: NQR ISBN: 3-540-18490-2 ISBN: 978-3-540-18490-4 Internet Resource: DOI:10.1007/b35374 RefComment: 562 figs., IX,802 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

安全信息

RTECSVO2800000
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • 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 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
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
  • R22 Harmful if swallowed 吞咽有害
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
Storage condition 2-8°C {LY} 2-8°C Light Sensitive {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Codes Xn
WGK Germany3
GHS Symbol
Precautionary statements
  • 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。
  • 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
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P332+P313
  • P302+P352+P332+P313+P362+P364
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P301+P312+P330
  • 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。
  • P302+P350
  • P337+P313
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H332 Harmful if inhaled 吸入有害
  • H315 Causes skin irritation 会刺激皮肤
  • H312 Harmful in contact with skin 皮肤接触有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Signal word Warning
Warnings IRRITANT 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NCNSA6 National Academy of Sciences, National Research Council,
   Chemical-Biological Coordination Center, Review.  (Washington, DC)
   Volume(issue)/page/year: 5,8,1953

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 450 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   QJPPAL Quarterly Journal of Pharmacy & Pharmacology.  (London, UK)  V.2-21,
   1929-48.  For publisher information, see JPPMAB.  Volume(issue)/page/year:
   19,483,1946

其他信息

  • 方法一:将水杨酸溶解于冰乙酸，加入一氯化碘和冰乙酸配成的溶液，再加水，在80℃反应20min。反应毕，冷却，滤出产物，经精制得到3,5-二碘水杨酸，收率91-92%。
  • 用途一:用作食物的碘源。也用作医药中间体。
  • 3,5-二碘水杨酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1677 3,5-二碘水杨酸 3,5-Diiodosalicylic Acid 25G 286元 2014/06/02 D1677 3,5-二碘水杨酸 3,5-Diiodosalicylic Acid 250G 1670元 2010/05/25 A19786 3,5-二碘邻羟基苯甲酸, 97% 3,5-Diiodosalicylic acid, 97% 25g 307元
  • 3,5-二碘水杨酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 D1677 3,5-二碘水杨酸 3,5-Diiodosalicylic Acid 25G 402元 2011/04/16 D1677 3,5-二碘水杨酸 3,5-Diiodosalicylic Acid 250G 2240元 2010/05/25 A19786 3,5-二碘邻羟基苯甲酸, 97% 3,5-Diiodosalicylic acid, 97% 25g 307元
  • F:8
  • 上游原料:碘 --> 水杨酸 --> 碘 --> 一氯化碘
  • Alfa Aesar:3,5-二碘邻羟基苯甲酸,97% 3,5-Diiodosalicylic acid, 97%(133-91-5)
  • MOL 文件:133-91-5.mol
  • MSDS 信息:2-Hydroxy-3,5-diiodobenzoic acid(133-91-5).msds
  • 海关编码:29182990
  • Sigma Aldrich:133-91-5(sigmaaldrich)
  • TCI Shanghai:3,5-二碘水杨酸 3,5-Diiodosalicylic Acid,>;98.0%(T)(133-91-5)
  • 敏感性:Light Sensitive

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Titration - Analytical Reagents
  4. Volumetric Concentrates (e.g. FIXANAL®) - Titration
  5. Salt Concentrates - Volumetric Concentrates (e.g. FIXANAL®)
  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. Carboxylic Acids - Carbonyl Compounds
  6. C7 - Carboxylic Acids
  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 acids

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