A. 元素周期表

1. Web Elements - http://www.webelements.com/

2. 其他有图表的元素周期表

a. http://www.chemsoc.org/viselements/pages/periodic_table.html

b. http://chemlab.pc.maricopa.edu/periodic/periodic.html

c. http://www.schoolscience.co.uk/periodictable.html

d. http://klbproductions.com/yogi/periodic/

e. http://www.chemicool.com/Chemicool/

3. Mendeleev表 - http://maple.lemoyne.edu/~giunta/mendeleev.html

4. 其它元素周期表

http://le-village.ifrance.com/okapi/periodic3.htm

http://www.geocities.com/CapeCanaveral/4693/index.html

http://www.psinvention.com/periodic.htm

http://www.hwscience.com/smarsden/elements.htm

http://www.uky.edu/~holler/periodic/periodic.html

http://www.liv.ac.uk/Chemistry/Links/refperiodic.html

http://members.aol.com/WebChem/ProjectFrameSet.html

http://www.chemicalelements.com/

http://www.superdeluxe.com/eleme ... s/chemistry/rushin/

StudentProjects/ElementWebsites/ElectPeriodicTable.htm

http://www.gcsechemistry.com/pt.htm

http://www.pbs.org/wgbh/nova/kaboom/elemental/

http://PeriodicTable.com/

http://www.tabulka.cz/english/

http://www.vcs.ethz.ch/chemglobe/ptoe/

http://www.apsidium.com/

http://www.colorado.edu/physics/2000/applets/a2.html

5. 元素周期表的目录列表

http://www.chemdex.org/chemdex/periodic-tables.html

http://www.anachem.umu.se/cgi-bin/pointer.exe?

http://www-sci.lib.uci.edu/HSG/GradChemistry.html#TABLES

http://home.ptd.net/~swenger/#periodic

http://www.theCatalyst.org/m03ptabl.html

http://macedonia.nrcps.ariadne-t ... y2.pl?select=01-390

http://www.liv.ac.uk/Chemistry/Links/refperiodic.html

http://www.chemistrycoach.com/periodic_tables.htm#Periodic Tables

http://chemistry.about.com/education/chemistry/msub9.htm

6. 同位素知识

http://ie.lbl.gov/education/isotopes.htm

http://www.dne.bnl.gov/CoN/index.html

http://140.198.18.108/periodic/isotopes.html

B. 化合物

1. MSDS的化合物性质

a.ChemFinder服务 http://www.chemfinder.com/

b.化学专家 http://www.chemexper.com/ccd/power/index.shtml

c.化学快查 http://www.chemquik.com/scripts/main.asp

d.化学飞速 http://esc.syrres.com/efdb/Chemfate.htm

e.Chemidplus http://chem.sis.nlm.nih.gov/chemidplus/

2. 化学目录(包括部分性质)

a. Aldrich, Sigma, Fluka (now with MSDS) http://www.sigma-aldrich.com/

3. MSDS的化学目录

a. Arcos and Fisher http://www.fishersci.com/

b. JT Baker (&Mallinckrodt) http://www.jtbaker.com

4. MSDS 的材料安全数据表

a. MSDS在线 http://www.msdsonline.com/

b. 牛津大学 http://physchem.ox.ac.uk:80/MSDS/

c. Directory of MSDS compilations, University of Kentucky - UmZEmuch.NetIkNeWFuZ2Rvbmd5dQ==FQG

http://www.ilpi.com/msds/index.html

d. MSDS 搜索引擎

Vermont 安全信息资源公司 http://hazard.com/msds/index.html

Cornell大学 http://msds.pdc.cornell.edu/msdssrch.asp

MSDS搜索 - http://www.msdssearch.com/

e. http://www.liv.ac.uk/Chemistry/Links/refmsds.html

5. 查找有机化合物的性质

a. 有机化学数据库 http://www.colby.edu/chemistry/cmp/cmp.html

b. 点击强力搜索 at: http://www.chemexper.com/ccd/power/index.shtml

c. 银河 http://spectra.galactic.com/spconline/

d. NIMC站点 http://www.aist.go.jp/RIODB/SDBS/menu-e.html

6. 化学物质的应用

a. ChemExpo Commercial Chemical Profiles http://www.chemexpo.com/news/profile.cfm#menu

b. 化学与化工 http://ci.mond.org

7. 有机物的溶解性

http://virtual.yosemite.cc.ca.us/smurov/orgsoltab.htm

http://solvdb.ncms.org/solvdb.htm

http://wulfenite.fandm.edu/Data%20/Table_26.html

8. 毒性

http://www.epa.gov/ngispgm3/iris/index.html

http://www.nlm.nih.gov/pubs/factsheets/toxnetfs.html

http://toxnet.nlm.nih.gov/

9. 环境保护基金会的化学物质“计分表” http://www.scorecard.org/chemical-profiles/

10. 光谱和热力学性质

NIST站点的红外、质谱和热力学数据 http://webbook.nist.gov/chemistry/

NIMC站点的核磁共振、红外和质谱数据http://www.aist.go.jp/RIODB/SDBS/menu-e.html

银河 http://spectra.galactic.com/spconline/

化学专家主页 http://www.chemexper.com/ccd/power/index.shtml

红外谱图 http://www.che.utexas.edu/~dls/ir/

11. 酸碱的浓度、缓冲性质和平衡常数 http://155.135.31.26/oliver/chemdata/

12. 全美环境计划(UNEP) 一个有关安全使用化学品的站点 http://irptc.unep.ch/

13. 全美癌症数据 http://nci.chemfinder.com/nci99/index.asp