INDEX123

School Science Lessons
Chemistry index and minerals
Updated: 2011-09-03
Please send comments to: J.Elfick@uq.edu.au

Table of contents
Index items A
Index items B
Index items C
Index items DEF
Index items GH
Index items IJK
Index items L
Index items M
Index items N
Index items O
Index items P
Index items QR
Index items S
Index items T to Z

Index, items 1, | 2, | 3, | 4, | 5
(+) 2,3-dihydroxy-butanedioic acid, tartaric acid, (CHOHCOOH)₂

_1.1-aminopropane, n-propyl amine
1-bromobutane, C₄H₉Br, butyl bromide, n-butyl bromide, tert, 2-bromo-2-methylpropane, Highly flammable, irritant, environmental danger
1-bromopropane, n-propyl bromide, Toxic by all routes
1-bromopropane, Solution < 24%, Not hazardous
1-butanol, C₄H₉OH, n-butanol, butanol, butyl alcohol, 1-butyl alcohol, n-butyl alcohol, butan-1-ol, Harmful, highly flammable
1-chlorobutane, C₄H₉Cl, butyl chloride, chlorobutane, n-butyl chloride, Highly flammable, Toxic by all routes
1-dodecanol, C₁₂H₂₆O, lauryl alcohol, Irritant, Environment danger
1-hexadecanol, hexadecan-1-ol, CH₃(CH₂)₁₄CH₂OH, cetyl alcohol, palmityl alcohol, Toxic by all routes, highly flammable
1-hexanol, C₆H₁₄O, hexyl alcohol, n-hexanol, hexan-1-ol, caproic alcohol, amyl carbinol, (used in pharmacies), Toxic by all routes, flammable
1-hexanol, hexan-1-ol, Solution < 25%, Not hazardous
1-hexene, hex-1-ene, Toxic by all routes, Highly flammable
1-iodobutane, n-butyl iodide Toxic by all routes, Highly flammable
1-iodoethane, C₂H₅I, ethyl iodide, Irritant
1-iodopropane, n-propyl iodide, Harmful if ingested or skin contact
1-naphthol, C₁₀H₈O, alpha-naphthol, 1-hydroxynaphthalene, naphthalene-1-ol, Toxic if ingested, irritant
1-naphthylamine, alpha-naphthylamine, naphthalene-1-amine, Extremely toxic, Not permitted in schools
1-nitronaphthalene, Highly toxic by all routes, Not permitted in schools
1-octanol, C₈H₁₈O, octyl alcohol, n-octyl alcohol, caprylic alcohol, Irritant
1-pentanol, C₅H₁₂O, normal amyl alcohol, pentan-1-ol, isopentyl alcohol
1-pentene, n-amylene
1-phenyl-2-thiourea, phenylthiourea, phenylthiocarbamide, (rat poison), Highly toxic if ingested, asthmatics may be allergic
1-phenylazo-2-naphthol, sudan I, C.I. Solvent Yellow 14, Toxic if ingested, skin irritant, purchase pre-prepared solution
1-propanol, propan-1-ol, n-propanol, Toxic if ingested, highly flammable
1,1,1-trichloroethane, CH₃CCl₃, methyl chloroform
1,1,2-trichlorotrifluoroethane, C₂H₃Cl₃, Irritant, environmental danger, harmful if inhaled, ozone-depleting chemical being phased out
1,2-diaminoethane, C₂H₈N₂, C₂H₄(NH₂)₂, ethylenediamine, smells like ammonia, related to EDTA, Toxic by all routes, corrosive
1,2-diaminoethane, Solution < 1%, Not hazardous
1,2-diaminoethane, ethylenediamine, Toxic by all routes, corrosive
1,2-diaminoethane, Solution < 1%, Not hazardous
1,2-dibromoethane, BrCH₂CH₂Br, ethylene dibromide, Toxic by all routes, avoid inhalation
1,2-dibromoethane, Solution < 1%, Not hazardous
1,2-dibromopropane, propylene dibromide, Toxic by all routes, avoid inhalation
1,2-dichlorobenzene, C₆H₄Cl₂, chloroben (used for termite treatment), o-dichlorobenzene, Toxic, avoid inhalation of vapour
1,2-dichlorobenzene. Solution < 5%, Not hazardous
1,2-dichloroethane, C₂H₄Cl₂, ethylene dichloride, dichloroethylene, Freon 150, Toxic, highly flammable
1,2-dihydroxyanthroquinone, alizarin, Toxic, (aluminium ion indicator)
1,2-dihydroxybenzene, C₆H₄OH₂, catechol, colourless crystalline phenol, Harmful, irritant
1,2,3-propantriol, C₆H₃(OH)₃, glycerine1,2,3-trihydroxybenzene, pyrogallol
1,2,3-trihydroxybenzene, pyrogallol, Highly toxic if ingested, corrosive to skin
1,3-dihydroxybenzene, C₆H₄OH₂, resorcinol, Harmful, irritant, environmental danger
1,3-dimethylxanthine, theophylline
1,3,5-trihydroxybenzene, phloroglucinol, benzene-1,3,5-triol, Toxic if ingested, microscopy stain
1,4-dibromobutane, C₄H₈Br₂, Irritant
1,4-dichlorobenzene, C₆H₄Cl₂, p-dichlorobenzene, paradichlorobenzene, 1,4-dichlorobenzol, paramot, "dichlorobenzene", Toxic if ingested
1,4-dichlorobenzene, Solution < 25%, Not hazardous
1,4-dihydroxybenzene, 1,4-benzenediol quinol, hydroquinone, hydroquinol, (in photographic developers), Toxic if ingested
1,4-dihydroxybenzene, hydroquinone, Solution < 25%, Not hazardous
1,4-dimethylbenzene, C₆H₄(CH₃)₂, p-xylene, xylol
1,4-dioxane, C₄H₈O₂, diethylene dioxide, dioxan, (a cyclic ether)
1,6-diaminohexane, C₆H₁₆N₂, hexamethylenediamine, HMDA, Harmful, irritant, 5%, solution in water
1,10-phenanthroline
1,10-phenanthroline iron complex, ferroin solution, (redox indicator), Toxic if ingested
1,10-phenanthroline iron complex: [10-phenanthroline with iron (II) salt], but better to purchase already diluted solution
1,10-phenanthroline monohydrate, use in fume cupboard or < 10 in cross ventilation, (redox indicator), Toxic by all routes

2.
2-aminopentanedioic acid, aspartic acid, glutamic acid, L-aspartic acid, L-glutamic acid, (amino acid)
2-bromo-2-methylbutane, t-butyl bromide, tert-butyl bromide, bromphenol blue, bromophenol blue
2-bromo-2-methylpropane, (CH₃)₃Br, tert-butyl bromide, t-butyl bromide, trimethylbromomethane 2-butanol, Highly flammable
2-bromobutane, s-butyl bromide, sec-butyl bromide, secondary butyl bromide
2-bromopropane, iso-propyl bromide, Toxic by all routes
2-butanol, C₄H₁₀O, butan-2-ol, Flammable
2-chlorabuta-1,2-diene, neoprene
2-chlorabuta-1,3-diene, chloroprene, used to make elastomeric polymers and copolymers
2-chlorbutane
2-chloro-2-methylpropane t-butyl chloride, tert-butyl chloride, tertiary butyl chloride
2-chlorotoluene, benzyl chloride
2-ethoxyethanol, ethyl cellosolve, ethylene glycol monoethyl ether
2-hydroxybenzoate, C₆H₈O₃, oil of wintergreen
2-hydroxybenzoic acid, C₆H₄OHCOOH, orthohydroxybenzoic acid, salicylic acid, o-hydroxybenzoic acid
2-hydroxybutanedioic acid, C₄H₆O₅, HO₂CCH₂CHOHCO₂H, malic acid, (S)-hydroxybutanedioic acid
2-hydroxypropane-1,2,3-tricarboxylic acid H₂O, C(OH)(COOH)(CH2COOH)₂, citric acid
2-hydroxypropanoic acid, lactic acid 85%, skin irritant
2-methoxyethanol, ethylene glycol monomethylene ether, methyl cellosolve, Toxic by all routes
2-methoxyethanol, Solution < 5%, Not hazardous, but should not be ingested
2-methoxyethanol, methyl cellosolve, Toxic by all routes
2-methyl-1-butanol, C₅H₁₂O, active amyl alcohol, 2-methyl-1-propanol, iso-butyl alcohol, iso-butanol, 2-methylpropan-1-ol
2-methyl-2-butanol, C₅H₁₂O, tertiary amyl alcohol
2-methyl-2-propanol, tert-butyl alcohol
2-methylpropan-1-ol, isobutanol, isobutyl alcohol, isopropyl carbinol, (CH₃)₂CHCH₂OH
2-methylpropan-2-ol, (CH₃)₃COH, t-butanol, t-butyl alcohol, 2-methyl-2-propanol, tert-butyl alcohol
2-methylpropane, CH₃CH(CH₃)CH₃, formerly "isobutane"
2-methylpropanoic acid, isobutyric acid
2-naphthol, C₁₀H₇OH, beta-naphthol, 2-hydroxynaphthalene, Toxic if ingested
2-naphthol, Solution < 25%, Not hazardous, but do not ingest
2-naphthylamine, beta-naphthylamine, naphthalene-2-amine, Extremely toxic, Not permitted in schools
2-nitronaphthalene, Highly toxic by all routes, Not permitted in schools
2-nitrophenol, o-nitrophenol, Highly toxic by all routes, explosive when heated
2-nitrotoluene, o-nitrotoluene, Toxic by all routes, may explode when heated
2-nitrotoluene, Solution < 3%, Not hazardous
2-pentanol, C₅H₁₂O, pentan-2-olmethyl, propyl carbinol
2-propanol, iso-propanol, 2-propanol, propan-2-ol, isopropyl alcohol, Toxic by all routes, Highly flammable
2-propen-1-ol, allyl alcohol
2-pyridinealdoxime methiodide, pyridine-2-aldoxin
2,2-dimethyl-1-propanol, C₅H₁₂O, tertiary butyl alcohol
2,2-dichlorodiethyl ether, dichloroether, dichlorodiethyl ether, Toxic by all routes, Not permitted in schools
2,2,2-trichloroethanediol, chloral hydrate
2,2,4-trimethylpentane, (CH₃)₃CCH₂CH(CH₃)₂, iso-octane
2,3-dihydroxybutanedioic acid, tartaric acid
2,4-dinitrophenylhydrazine, C₆H₆N₄O₄, 2,4-DNPH, Explosive, Highly flammable, Harmful
2,4-dinitrochlorobenzene
2,4-D, 2,4-dichlorophenoxyacetic acid, C₈H₆Cl₂O₃, herbicide: 16.13.7.6
2,4,5-T, 2,4,5-trichlorophenoxyacetic acid: 16.13.11
2,4,5-trichlorophenoxyacetic acid, 2,4,5-trichlorophenoxyethanoic acid, 2.4.5-T, synthetic
2,4,6-trinitrophenol, picric acid, (NO₂)₃C₆H₂OH, trinitrophenol, carbazotic acid, Toxic if ingested, skin irritant, Not permitted in schools
2,4,6-trinitrophenol, yellow crystals stain skin yellow, Explosive when dry and compacted
2,4,6-trinitrophenol, If crust forms at neck of bottle, do not open bottle because crust may explode.
2,4,7,8-tetrachlorodibenzo-p-dioxin, dioxin, (associated with herbicide 2,4,5-T in Agent Orange military defoliant), Toxic, Mutagenic
2,6-dichlorophenol, 2,6-dichlorophenolindophenol, dichloroindophenol, dichlorophenol, DCPIP, DIP, tablets, Toxic if ingested

3.
3-bromopropene, allyl bromide, CH₂:CHCH₂Br, 1-bromoprop-2-ene, acrid smell, Toxic by all routes
3-chloropropane, allyl chloride
3-indolacetic acid, indoleacetic acid, indol-3-acetic acid, indol-3-yl-ethanoic acid, C₁₀H₉NO₂
3-methyl-1-butanol, C₅H₁₂O, isopentyl alcohol, isoamyl alcohol
3-methyl-2-butanol, C₅H₁₂O, methyl isopropyl alcohol
3-methylbutan-l-ol, (CH₃)₂CHCH₂CH₂OH, isoamyl alcohol, Harmful, flammable, irritant
3-methylbutanolisopentyl alcohol, iso-amyl alcohol, iso-pentyl alcohol, Toxic by all routes, flammable
3-methylbutyl acetate, 3-methylbutylethanoate, isoamylacetate, iso-pentyl acetate
3-oxybutanoic acid, acetoacetic acid
3-pentanol, C₅H₁₂O, diethyl carbinol
3-phenylpropenoate, ethyl cinnamate, Toxic, Flammable
3-phenyl propenoic acid, C₉H₁₀O_2,C₆H₅CH:CHCOOH, cinnamic acid, in essential oils, Aloe vera, (A. barbadensis)
3,3-dichlorobenzidine, 3,3'-dichlorobenzidine, dichlorobiphenyl-4,4'-diamine, Toxic by all routes, Not permitted in schools
3,4,5-trihydroxybenzoic acid, C₆H₂(OH)₃COOH, gallic acid, Toxic if ingested
3,7-dimethylxanthine, theobromine

4.
4-aminobenzenesulfonic acid, H₂NC₆H₄SO₂OH, p-aminobenzenesulfonic acid, acid, sulfanilic acid, sulfonilic acid
4-bromoacetanilide p-bromoacetanilide, para-bromoacetanilide
4-bromophenol, Toxic by all routes
4-(4-nitrophenylazo)-1-napthol, magneson, Toxic if ingested so do not use solid, (ethanol solution Highly flammable precipitates Mg²⁺)
4-(4-nitrophenylazo)-resorcinol, Magneson 1, Toxic if ingested so do not use solid, (ethanol solution Highly flammable precipitates Mg²⁺)
4-nitrobiphenyl, 4-nitrodiphenyl, highly toxic by all routes, Not permitted in schools
4-methylpentan-2-one, methyl isobutyl ketone, Toxic by all routes, highly flammable
4-methylphenol, p-cresol, paracresol
4-nitrophenol, p-nitrophenol, Highly toxic by all routes, explosive when heated, Not permitted in schools
4-nitrophenol, Solution < 25%, Not hazardous but should not be ingested
4-nitrotoluene, p-notrotoluene, Highly toxic by all routes, may explode when heated
4-nitrotoluene, Solution < 3%, Not hazardous
4,4-diamino-biphenyl, benzidine, Toxic by all routes, Not permitted in schools
4,4'-diaminobiphenyl, C₁₂H₁₂N₂, (C₆H₄NH₂)₂, benzidine, Toxic by all routes, Not permitted in schools

5.
5-amino-2,3-dihydro-1,4-phthalazinedione, luminol, (chemiluminescence reactions)
5-fluorourcil, fluorourcil, Toxic by all routes, Not permitted in schools.