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The World of Protozoa, Rotifera, Nematoda and Oligochaeta

-aldehyde

[4-Acetamidobenzaldehyde]

Chemical formula

C9H9NO2

Chemical characteristics

Log Ko/w 1.25. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Anisaldehyde]

= Methoxybenzaldehyde

Chemical formula

CH3OC6H4CHO

2-Anisaldehyde

Chemical characteristics

Log Ko/w 1.72. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

3-Anisaldehyde

Chemical characteristics

Log Ko/w 1.71. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

4-Anisaldehyde

Chemical characteristics

Log Ko/w 1.65. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Benzaldehyde] CAS[100-52-7] UN1990

Chemical formula

C7H6O

Chemical characteristics

Log Ko/w 1.48. (ref. ID; 7771)

Purpose for use

Solvent.

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)
Oligochaeta: Eisenia foetida (ref. ID; 7012, 7182)

[4-Biphenylcarboxaldehyde]

Chemical characteristics

Log Ko/w 3.38. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Bromobenzaldehyde]

2-Bromobenzaldehyde

Chemical characteristics

Log Ko/w 2.48. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

3-Bromobenzaldehyde

Chemical characteristics

Log Ko/w 2.48. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

4-Bromobenzaldehyde

Chemical characteristics

Log Ko/w 2.48. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3-Bromo-4-hydroxycarboxaldehyde]

Chemical characteristics

Log Ko/w 2.15. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3,5-Dibromo-4-hydroxycarboxaldehyde]

Chemical characteristics

Log Ko/w 2.77. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[5-Bromosalicylaldehyde] CAS[1761-61-1]

Chemical formula

C7H5BrO2

Chemical characteristics

Log Ko/w 2.8. (ref. ID; 7771)

Mode of toxic action

Electro(nucleo)phile. (ref. ID; 3327)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 3327, 7771)

[3,5-Dibromosalicylaldehyde]

= 3,5-Dibromo-2-hydroxybenzaldehyde CAS[90-59-5]

Chemical formula

C7H4Br2O2

Chemical characteristics

Log Ko/w 3.42. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771)

[5-Bromovanillin] CAS[2973-76-4]

Chemical formula

C8H7BrO3

Chemical characteristics

Log Ko/w 1.92. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771)

[4-Butoxybenzaldehyde]

Chemical characteristics

Log Ko/w 3.37. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Chlorobenzaldehyde]

Chemical formula

ClC6H4CHO

2-Chlorobenzaldehyde

Chemical characteristics

Log Ko/w 2.33. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

3-Chlorobenzaldehyde

Chemical characteristics

Log Ko/w 2.26. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

4-Chlorobenzaldehyde

Chemical characteristics

Log Ko/w 2.13. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2,4-Dichlorobenzaldehyde] CAS[874-42-0]

Chemical formula

Cl2C6H3CHO

Chemical characteristics

Log Ko/w 3.08. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2,3,5-Trichlorobenzaldehyde]

Chemical characteristics

Log Ko/w 3.69. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2-Chloro-6-fluorobenzaldehyde] CAS[387-45-1]

Chemical formula

C7H4ClFO

Chemical characteristics

Log Ko/w 2.51. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[6-Chloro-2-fluoro-3-methylbenzaldehyde]

Chemical characteristics

Log Ko/w 3.01. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3-Chloro-2-fluoro-5-(trifluoromethyl)benzaldehyde] CAS[261763-02-4]

Chemical formula

C8H3ClF4O

Chemical characteristics

Log Ko/w 3.5. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2-Chloro-4-hydroxycarboxaldehyde]

Chemical characteristics

Log Ko/w 2.28. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2-Chloro-3-hydroxy-4-methoxybenzaldehyde]

Chemical characteristics

Log Ko/w 1.72. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2-Chloro-5-nitrobenzaldehyde] CAS[6361-21-3]

Chemical formula

ClC6H3(NO2)CHO

Chemical characteristics

Log Ko/w 2.25. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771, 7772)

[2-Chloro-6-nitrobenzaldehyde]

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7772)

[4-Chloro-6-nitrobenzaldehyde]

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7772)

[5-Chlorosalicylaldehyde] CAS[635-93-8]

Chemical formula

C7H5ClO2

Chemical characteristics

Log Ko/w 2.65. (ref. ID; 7771)

Mode of toxic action

Electro(nucleo)phile. (ref. ID; 3327)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 3327, 7771)

[Cyanobenzaldehyde]

Chemical formula

C8H5NO

3-Cyanobenzaldehyde

Chemical characteristics

Log Ko/w 1.18. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771)

4-Cyanobenzaldehyde

Chemical characteristics

Log Ko/w 1.21. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771)

[4-Ethoxybenzaldehyde] CAS[10031-82-0]

Chemical formula

C9H10O2

Chemical characteristics

Log Ko/w 2.31. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3-Ethoxy-2-hydroxycarboxaldehyde]

Chemical characteristics

Log Ko/w 2.17. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3-Ethoxy-4-hydroxybenzaldehyde] CAS[121-32-4]

Chemical formula

C2H5OC6H3(OH)CHO

Chemical characteristics

Log Ko/w 1.58. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771)

[4-Ethylbenzaldehyde]

Chemical characteristics

Log Ko/w 2.52. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2-Fluorenecarboxaldehyde]

Chemical characteristics

Log Ko/w 3.43. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Fluorobenzaldehyde]

Chemical formula

FC6H4CHO

2-Fluorobenzaldehyde

Chemical characteristics

Log Ko/w 1.76. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

3-Fluorobenzaldehyde

Chemical characteristics

Log Ko/w 1.76. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

4-Fluorobenzaldehyde

Chemical characteristics

Log Ko/w 1.54. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Pentafluorobenzaldehyde] CAS[653-37-2]

Chemical formula

C7HF5O

Chemical characteristics

Log Ko/w 2.39. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Hydroxybenzaldehyde]

Chemical formula

HOC6H4CHO

2-Hydroxybenzaldehyde

Chemical characteristics

1-octanol/water partition coefficients log P 1.81. (ref. ID; 1897)
Log Ko/w 1.81. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 1897, 6709, 7771)

3-Hydroxybenzaldehyde

Chemical characteristics

1-octanol/water partition coefficients log P 1.38. (ref. ID; 1897)
Log Ko/w 1.38. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 1897, 6709, 7771)

4-Hydroxybenzaldehyde

Chemical characteristics

1-octanol/water partition coefficients log P 1.44. (ref. ID; 1897)
Log Ko/w 1.35. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformi (ref. ID; 1897, 6709, 7771)

[Dihydroxybenzaldehyde]

2,3-Dihydroxybenzaldehyde

Chemical characteristics

Log Ko/w 1.03. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

2,4-Dihydroxybenzaldehyde

Chemical characteristics

Log Ko/w 1.33. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

2,5-Dihydroxybenzaldehyde

Chemical characteristics

Log Ko/w 1.33. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

3,4-Dihydroxybenzaldehyde

Chemical characteristics

Log Ko/w 1.03. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Trihydroxybenzaldehyde]

Chemical formula

C7H6O4

2,3,4-Trihydroxybenzaldehyde

Chemical characteristics

Log Ko/w 0.79. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

2,4,6-Trihydroxybenzaldehyde

Chemical characteristics

Log Ko/w 0.72. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

3,4,5-Trihydroxybenzaldehyde

Chemical characteristics

Log Ko/w 0.42. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3-Hydroxy-4-methoxybenzaldehyde] CAS[621-59-0]

= Isovanillin

Chemical formula

C8H8O3

Chemical characteristics

Log Ko/w 0.97. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771)

[4-Hydroxy-3-methoxybenzaldehyde]

= 3-Methoxy-4-hydroxybenzaldehyde, = Vanillin CAS[121-33-5], = Vanillic aldehyde

Chemical formula

CH3OC6H3(OH)CHO

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709)
Oligochaeta: Eisenia foetida (ref. ID; 7182)

[2-Hydroxy-1-naphtaldehyde] CAS[708-06-5]

Chemical formula

C11H8O2

Chemical characteristics

Log Ko/w 2.99 (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[4-Hydroxy-1-naphtaldehyde] CAS[7770-45-8]

Chemical formula

C11H8O2

Chemical characteristics

Log Ko/w 2.62. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3-Hydroxy-4-nitrobenzaldehyde]

Chemical characteristics

Log Ko/w 1.47. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771, 7772)

[4-Hydroxy-3-nitrobenzaldehyde] CAS[3011-34-5]

Chemical formula

C7H5NO4

Chemical characteristics

Log Ko/w 1.48. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771, 7772)

[5-Hydroxy-2-nitrobenzaldehyde] CAS[42454-06-8]

Chemical formula

C7H5NO4

Chemical characteristics

Log Ko/w 1.75. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771, 7772)

[2-Hydroxy-3-nitrocarboxaldehyde]

Chemical characteristics

Log Ko/w 1.84. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[4-Isopropylbenzaldehyde]

Chemical characteristics

Log Ko/w 2.92. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2,4-Dimethoxybenzaldehyde] CAS[613-45-6]

Chemical formula

C9H10O3

Chemical characteristics

Log Ko/w 1.79. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2,4,5-Trimethoxybenzaldehyde] CAS[4460-86-0]

Chemical formula

C10H12O4

Chemical characteristics

Log Ko/w 1.19. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3-Methoxy-4-hydroxybenzaldehyde]

= 4-Hydroxy-3-methoxybenzaldehyde

Chemical characteristics

Log Ko/w 1.21. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[4,6-Dimethoxy-2-hydroxybenzaldehyde]

Chemical characteristics

Log Ko/w 1.86. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3,4-Dimethoxy-5-hydroxycarboxaldehyde]

Chemical characteristics

Log Ko/w 0.69. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[3-Methoxysalicylaldehyde]

= 2-Hydroxy-3-methoxybenzaldehyde CAS[148-53-8]

Chemical formula

CH3OC6H3(OH)CHO

Chemical characteristics

Log Ko/w 1.37. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771)

[4-(Dimethylamino)benzaldehyde]

Chemical characteristics

Log Ko/w 1.81. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[4-Dimethylaminocinnamaldehyde] CAS[6203-18-5]

Chemical formula

(CH3)2NC6H4CH:CHCHO

Mode of toxic action

Electro(nucleo)phile. (ref. ID; 3327)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 3327)

[4,6-Dimethyl-2-hydroxybenzaldehyde] CAS[708-76-9]

Mode of toxic action

Electro(nucleo)phile. (ref. ID; 3327)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 3327)

[1-Naphthaldehyde] CAS[66-77-3]

Chemical formula

C10H7CHO

Chemical characteristics

Log Ko/w 2.67. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[2-Methyl-1-naphthaldehyde]

Chemical characteristics

Log Ko/w 3.17. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[4-Methyl-1-naphthaldehyde] CAS[33738-48-6]

Chemical formula

C12H10O

Chemical characteristics

Log Ko/w 3.17. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Nitrobenzaldehyde]

Chemical formula

O2NC6H4CHO

2-Nitrobenzaldehyde

Chemical characteristics

Log Ko/w 1.74. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771, 7772)

3-Nitrobenzaldehyde

Chemical characteristics

Log Ko/w 1.47. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771, 7772)

4-Nitrobenzaldehyde

Chemical characteristics

Log Ko/w 1.56. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709, 7771, 7772)

[3-Nitro-2-hydroxybenzaldehyde]

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7772)

[4-(Pentyloxy)benzaldehyde] CAS[5736-91-4]

Chemical formula

C12H16O2

Chemical characteristics

Log Ko/w 3.89. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Phenanthrene-9-carboxaldehyde]

Chemical characteristics

Log Ko/w 3.84. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[4-Phenoxybenzaldehyde] CAS[67-36-7]

Chemical formula

C13H10O2

Chemical characteristics

Log Ko/w 3.96. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Phenyl-1,3-dialdehyde]

Chemical characteristics

Log Ko/w 1.36. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Syringaldehyde] CAS[134-96-3]

Chemical formula

C9H10O4

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 6709)

[Terephthaldicarboxaldehyde]

= Terephthalaldehyde CAS[623-27-8]

Chemical formula

C6H4(CHO)2

Chemical characteristics

Log Ko/w 1.36. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

[Tolualdehyde]

Chemical formula

CH3C6H4CHO

2-Tolualdehyde

Chemical characteristics

Log Ko/w 2.26. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

3-Tolualdehyde

Chemical characteristics

Log Ko/w 1.99. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)

p-Tolualdehyde

Chemical characteristics

Log Ko/w 1.99. (ref. ID; 7771)

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 7771)