CAS 78-48-8: Tribufos

Description: Tribufos, with the CAS number 78-48-8, is an organophosphate compound primarily used as an insecticide and acaricide in agricultural applications. It is characterized by its ability to inhibit acetylcholinesterase, an enzyme critical for the proper functioning of the nervous system in insects, leading to paralysis and death. Tribufos is typically a colorless to pale yellow liquid with a faint odor and is soluble in organic solvents but has limited solubility in water. Its chemical structure includes a phosphate group, which contributes to its biological activity. Due to its potential toxicity to non-target organisms, including humans and wildlife, its use is regulated in many countries. Safety measures are essential when handling this substance, as it can pose health risks through inhalation, skin contact, or ingestion. Environmental persistence and potential for bioaccumulation are also considerations in its application, necessitating careful management to mitigate adverse effects on ecosystems.

Formula: C₁₂H₂₇OPS₃

InChI: InChI=1S/C12H27OPS3/c1-4-7-10-15-14(13,16-11-8-5-2)17-12-9-6-3/h4-12H2,1-3H3

InChI key: InChIKey=ZOKXUAHZSKEQSS-UHFFFAOYSA-N

SMILES: O=P(SCCCC)(SCCCC)SCCCC

Synonyms:

• 1,2,4-Tributylphosphorotrithioate
• Ai3-25812
• B 1776
• Brn 1910992
• Butifos
• Butiphos
• Butyl phosphorotrithioate
• Butyl phosphorotrithioate ((BuS)3PO)
• Butyl phosphorotrithioate ((BuS)₃PO)
• Caswell No. 864
• Chemagro B 1776
• DEF
• DEF defoliant
• De-Green
• Def 6
• E-Z-Off D
• EPA Pesticide Chemical Code 074801
• Fos-Fall A
• Fosfall
• Fossfall
• Hsdb 668
• Merphos
• Ortho phosphate defoliant
• Phosphorotrithioic acid, S,S,S-tributyl ester
• S,S,S-Tributyl phosphorotrithioate
• S,S,S-Tributyl trithiophosphate
• S,S,S-Tributyltrithiofosfat
• S,S,S-Tributyltrithiofosfat [Czech]
• S,S,S-Tributyltrithiophosphate
• Tbtp
• Tribufos
• Tribufos [ISO]
• Tribuphos
• Tuoyelin
• S,S,S-Tributylphosphorotrithioate

LC PestiMix 3 10 µg/mL in Acetonitrile

CAS: 100646-51-3 101205-02-1 102851-06-9 10453-86-8 10548-10-4 112281-77-3 115-90-2 119446-68-3 120068-37-3 120928-09-8 125116-23-6 128639-02-1 13194-48-4 133855-98-8 136426-54-5 141-66-2 142459-58-3 143390-89-0 15299-99-7 15972-60-8 16752-77-5 17040-19-6 17109-49-8 175013-18-0 1918-16-7 19666-30-9 2104-64-5 21087-64-9 2179-25-1 2212-67-1 22212-55-1 22224-92-6 23135-22-0 23184-66-9 23950-58-5 2497-06-5 2497-07-6 25057-89-0 25311-71-1 2635-10-1 2642-71-9 2921-88-2 301-12-2 30560-19-1 31972-43-7 31972-44-8 333-41-5 35367-38-5 36756-79-3 38260-54-7 41394-05-2 41483-43-6 43121-43-3 51235-04-2 52-85-7 52756-22-6 52756-25-9 53112-28-0 55-38-9 5598-13-0 56-72-4 56070-16-7 563-12-2 57837-19-1 584-79-2 60168-88-9 60207-90-1 60207-93-4 61213-25-0 62-73-7 66246-88-6 67129-08-2 67564-91-4 67747-09-5 68694-11-1 69806-34-4 69806-40-2 709-98-8 74115-24-5 75736-33-3 76738-62-0 7696-12-0 77732-09-3 78-48-879983-71-4 81777-89-1 82657-04-3 86598-92-7 87392-12-9 87820-88-0 919-86-8 94361-06-5 95465-99-9 957-51-7 96489-71-3

• Color and Shape: Mixture

Tribufos

CAS: 78-48-8

• Formula: C₁₂H₂₇OPS₃
• Color and Shape: Light Yellow Liquid
• Molecular weight: 314.51

EPA Method 525.3 UCMR 4 Pesticide Mixture 1000 µg/mL in Methanol

CAS: 107534-96-3 13194-48-4 2921-88-2 319-84-6 41198-08-7 42874-03-3 52645-53-1 55290-64-7 78-48-8

• Formula: C₆H₆Cl₆
• Color and Shape: Mixture
• Molecular weight: 290.83

Pesticide Mixture 251 100 µg/mL in Acetone

CAS: 103361-09-7 120068-37-3 121552-61-2 128639-02-1 131341-86-1 19666-30-9 22224-92-6 40487-42-1 43121-43-3 51-03-6 51235-04-2 563-12-2 584-79-2 60207-90-1 66332-96-5 69327-76-0 78-48-888671-89-0 950-37-8 98886-44-3

• Formula: C₁₉H₂₆O₃
• Color and Shape: Mixture
• Molecular weight: 302.41

EPA Method 525.3 Organophosphate Pesticide Mixture 500 µg/mL in Acetone

CAS: 13171-21-6 13194-48-4 1445-75-6 22248-79-9 2921-88-2 298-00-0 298-02-2 298-04-4 41198-08-7 470-90-6 55290-64-7 56-38-2 563-12-2 62-73-7 7786-34-7 78-48-8

• Formula: C₁₂H₁₄Cl₃O₄P
• Color and Shape: Mixture
• Molecular weight: 359.57

GB 23200.113-2018 Group A 117 Pesticides 10 µg/mL in Ethyl acetate

CAS: 10265-92-6 107534-96-3 110235-47-7 1134-23-2 114-26-1 115-32-2 115-90-2 116-29-0 118-74-1 119168-77-3 1194-65-6 124495-18-7 13071-79-9 13194-48-4 133855-98-8 13457-18-6 13593-03-8 139-40-2 141517-21-7 143390-89-0 15972-60-8 161326-34-7 17109-49-8 180409-60-3 18181-80-1 188425-85-6 18854-01-8 19666-30-9 2104-64-5 2104-96-3 21087-64-9 2212-67-1 2303-17-5 23103-98-2 24017-47-8 24151-93-7 25311-71-1 2540-82-1 2588-03-6 2588-04-7 26087-47-8 2631-40-5 26399-36-0 28249-77-6 29232-93-7 298-02-2 30560-19-1 311-45-5 31218-83-4 314-40-9 319-84-6 319-85-7 319-86-8 33213-65-9 33399-00-7 3424-82-6 34256-82-1 35554-44-0 3689-24-5 3761-41-9 3761-42-0 41483-43-6 42874-03-3 43121-43-3 50-29-3 50471-44-8 51-03-6 51218-45-2 51218-49-6 51235-04-2 5131-24-8 51630-58-1 51877-74-8 52315-07-8 52918-63-5 53-19-0 55-38-9 55219-65-3 55283-68-6 56-38-2 56070-16-7 57837-19-1 58-89-9 584-79-2 60-51-5 60168-88-9 60238-56-4 6190-65-4 62-73-7 62610-77-9 62850-32-2 64249-01-0 66246-88-6 66332-96-5 6923-22-4 72-20-8 72-54-8 72-55-9 74070-46-5 7696-12-0 7786-34-7 78-34-2 78-48-8786-19-6 789-02-6 82657-04-3 944-22-9 950-10-7 950-35-6 95737-68-1 959-98-8 96182-53-5 96489-71-3 97-17-6 98886-44-3 99-30-9 99675-03-3

• Color and Shape: Mixture

Tribufos 100 µg/mL in Cyclohexane

CAS: 78-48-8

• Formula: C₁₂H₂₇OPS₃
• Color and Shape: Single Solution
• Molecular weight: 314.51

Tribufos 100 µg/mL in Methanol

CAS: 78-48-8

• Formula: C₁₂H₂₇OPS₃
• Color and Shape: Single Solution
• Molecular weight: 314.51

1,2,4-Tributyl Phosphorotrithioate

CAS: 78-48-8

• Formula: C₁₂H₂₇OPS₃
• Color and Shape: Neat
• Molecular weight: 314.51