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ChemicalBook >> CAS DataBase List >> Diazinon

Diazinon

Diazinon price.
  • $29 - $1385
  • Product name: Diazinon
  • CAS: 333-41-5
  • MF: C12H21N2O3PS
  • MW: 304.35
  • EINECS:206-373-8
  • MDL Number:MFCD00036204
  • Synonyms:phosphorothioate,o,o-diethylo-6-(2-isopropyl-4-methylpyrimidyl) ;Phosphorothioic acid, O,O-diethyl 2-isopropyl-6-methyl-4-pyrimidinyl ester;Phosphorothioic acid, O,O-diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) ester;Phosphorothioic acid, O,O-diethyl O-[6-methyl-2-(1-methylethyl)-4-pyrimidinyl] ester;phosphorothioicacid,o,o-diethyl-o-(2-isopropyl-6-methyl-4-pyrimidinyl)ester ;phosphorothioicacid,o,o-diethylo-(2-isopropyl-6-methyl-4-pyrimidinyl)ester ;phosphorothioicacid,o,o-diethylo-(6-methyl-2-(1-methylethyl)-4-pyrimidinyl) ;phosphorothioicacid,o,o-diethylo-(isopropylmethylpyrimidinyl)ester
63 prices
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Brand
  • ACHEMBLOCK
  • AHH
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Arctom
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 100μG
  • 5MG
  • 0.05g
  • 100mg
  • 0.1g
  • 250mg
  • 0.25g
  • 500MG
  • 0.5g
  • 1G
  • 1ML
  • 2g
  • 5G
  • 10G
  • 25g
  • 10mM*1mLinDMSO(Liquid+Solvent)
  • 50g
  • 100g
  • 25μL
  • 50 mg
  • 100μL
  • 100 μL
  • 10mM*1mLinDMSO(Solution)
  • ManufacturerACHEMBLOCK
  • Product numberY225810
  • Product descriptionDiazinon 97.00%
  • Packaging500MG
  • Price$110
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-49939
  • Product descriptionDiazinon 95%
  • Packaging50g
  • Price$530
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-49939
  • Product descriptionDiazinon 97%
  • Packaging50g
  • Price$530
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-49939
  • Product descriptionDiazinon 97%
  • Packaging50g
  • Price$530
  • Updated2026-05-26
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPST0000180
  • Product descriptionDIAZINON 95.00%
  • Packaging10G
  • Price$1385
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPST0000180
  • Product descriptionDIAZINON 95.00%
  • Packaging1G
  • Price$525
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPST0000180
  • Product descriptionDIAZINON 95.00%
  • Packaging5MG
  • Price$400.8
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberBA2082
  • Product descriptionDiazinon
  • Packaging500mg
  • Price$76
  • Updated2026-05-06
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1113
  • Product descriptionDiazinon 99.25%
  • Packaging500mg
  • Price$76
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1113
  • Product descriptionDiazinon 99.25%
  • Packaging250mg
  • Price$48
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1113
  • Product descriptionDiazinon 99.25%
  • Packaging10mM*1mLinDMSO(Solution)
  • Price$32
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1113
  • Product descriptionDiazinon 99.25%
  • Packaging10mM*1mLinDMSO(Liquid+Solvent)
  • Price$30
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-B1113
  • Product descriptionDiazinon 99.25%
  • Packaging100mg
  • Price$29
  • Updated2026-05-26
  • Buy
  • ManufacturerBiosynth
  • Product numberFD158964
  • Product descriptionO,O-Diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate - 60%(W/V)EC, in xylene
  • Packaging5G
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD21516
  • Product descriptionDiazinon
  • Packaging100mg
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD158964
  • Product descriptionO,O-Diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate - 60%(W/V)EC, in xylene
  • Packaging1g
  • Price$300
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK Y225810 Diazinon 97.00% 500MG $110 2026-05-27 Buy
AHH MT-49939 Diazinon 95% 50g $530 2021-12-16 Buy
AHH MT-49939 Diazinon 97% 50g $530 2026-05-25 Buy
AHH MT-49939 Diazinon 97% 50g $530 2026-05-26 Buy
American Custom Chemicals Corporation PST0000180 DIAZINON 95.00% 10G $1385 2021-12-16 Buy
American Custom Chemicals Corporation PST0000180 DIAZINON 95.00% 1G $525 2021-12-16 Buy
American Custom Chemicals Corporation PST0000180 DIAZINON 95.00% 5MG $400.8 2021-12-16 Buy
ApexBio Technology BA2082 Diazinon 500mg $76 2026-05-06 Buy
Arctom HY-B1113 Diazinon 99.25% 500mg $76 2026-05-26 Buy
Arctom HY-B1113 Diazinon 99.25% 250mg $48 2026-05-26 Buy
Arctom HY-B1113 Diazinon 99.25% 10mM*1mLinDMSO(Solution) $32 2026-05-26 Buy
Arctom HY-B1113 Diazinon 99.25% 10mM*1mLinDMSO(Liquid+Solvent) $30 2026-05-26 Buy
Arctom HY-B1113 Diazinon 99.25% 100mg $29 2026-05-26 Buy
Biosynth FD158964 O,O-Diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate - 60%(W/V)EC, in xylene 5G $1000 2021-12-16 Buy
Biosynth FD21516 Diazinon 100mg $70 2021-12-16 Buy
Biosynth FD158964 O,O-Diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate - 60%(W/V)EC, in xylene 1g $300 2021-12-16 Buy

Properties

Melting point :>120°C (dec.)
Boiling point :306°C
Density :1.117
vapor pressure :1.2 x 10-2 Pa (25 °C)
refractive index :nD20 1.4978-1.4981
Flash point :104.4 °C
storage temp. :APPROX 4°C
solubility :Chloroform: Slightly Soluble
pka :1.21±0.30(Predicted)
form :Liquid
color :Light brown to brown
biological source :rabbit
Water Solubility :Slightly soluble. 0.004 g/100 mL
Merck :13,3019
BRN :273790
Henry's Law Constant :4.6×101 mol/(m3Pa) at 25℃, Muir et al. (2004)
Exposure limits :OSHA PEL: TWA 0.1 mg/m3; ACGIH TLV: TWA 0.1 mg/m3.
Stability :Moisture Sensitive
Major Application :agriculture
environmental InChI :1S/C12H21N2O3PS/c1-6-15-18(19,16-7-2)17-11-8-10(5)13-12(14-11)9(3)4/h8-9H,6-7H2,1-5H3
InChIKey :FHIVAFMUCKRCQO-UHFFFAOYSA-N
SMILES :CCOP(=S)(OCC)Oc1cc(C)nc(n1)C(C)C
CAS DataBase Reference :333-41-5(CAS DataBase Reference)
IARC :2A (Vol. 112) 2017
NIST Chemistry Reference :Diazinone(333-41-5)
EPA Substance Registry System :Diazinon (333-41-5)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P391 Collect spillage. Hazardous to the aquatic environment
P405 Store locked up.

Description

Diazinon is a non-systemic organophosphate insecticide formerly used to control cockroaches, silverfish, ants, and fleas in residential, non-food buildings. Diazinon functions as the inhibitor of acetylcholinesterase (AChE), which breaks down the neurotransmitter acetylcholine (ACh) into [choline] and an acetate group. The inhibition of the AChE causes an abnormal accumulation of ACh in the synaptic cleft. However, recent studies have shown that diazinon and other kinds of organophosphate can cause neural toxicity through causing oxidative stress in the neural cells.

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