Bromophos
- CAS No.
- 2104-96-3
- Chemical Name:
- Bromophos
- Synonyms
- BROMOPHOS-METHYL;Bromofos;s1942;el400;Netal;S 1942;s-1942;EL 400;Mexion;Nexion
- CBNumber:
- CB1435830
- Molecular Formula:
- C8H8BrCl2O3PS
- Molecular Weight:
- 366
- MDL Number:
- MFCD00055261
- MOL File:
- 2104-96-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Bromophos-methyl certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | CRM61839 | 100MG | $277 |
| Bromophos-methyl PESTANAL?, analytical standard | 33400 | 100mg | $88.4 |
| Profenofos 97% | MT-58167 | 50ml | $410 |
| Bromophos-methyl 97% | MT-48779 | 0.25g | $250 |
| Bromophos | B687780 | 2.5g | $1050 |
| More product size | |||
| Melting point | 53-56 °C |
|---|---|
| Boiling point | bp0.01 140-142° |
| Density | 1.704±0.06 g/cm3(Predicted) |
| Flash point | >100 °C |
| storage temp. | 0-6°C |
| form | solid |
| Water Solubility | 40mg/L(room temperature) |
| BRN | 1988276 |
| Henry's Law Constant | 1.0×10-1 mol/(m3Pa) at 25℃, HSDB (2015) |
| Major Application |
agriculture environmental |
| InChI | 1S/C8H8BrCl2O3PS/c1-12-15(16,13-2)14-8-4-6(10)5(9)3-7(8)11/h3-4H,1-2H3 |
| InChIKey | NYQDCVLCJXRDSK-UHFFFAOYSA-N |
| SMILES | COP(=S)(OC)Oc1cc(Cl)c(Br)cc1Cl |
| CAS DataBase Reference | 2104-96-3(CAS DataBase Reference) |
| EWG's Food Scores | 4-5 |
| FDA UNII | 74A4TNE8C3 |
| NIST Chemistry Reference | Bromophos(2104-96-3) |
| EPA Substance Registry System | Bromophos (2104-96-3) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() ![]() GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H410 |
| Precautionary statements | P273-P301+P312+P330 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn;N,N,Xn |
| Risk Statements | 22-50/53 |
| Safety Statements | 2-36-60-61-46 |
| RIDADR | UN3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | TE7175000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 |
| Hazardous Substances Data | 2104-96-3(Hazardous Substances Data) |
| Toxicity | LD50 in male, female rats (mg/kg): 1600, 1730 orally (Gaines) |
Bromophos price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | CRM61839 | Bromophos-methyl certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 2104-96-3 | 100MG | $277 | 2026-04-30 | Buy |
| Sigma-Aldrich | 33400 | Bromophos-methyl PESTANAL?, analytical standard | 2104-96-3 | 100mg | $88.4 | 2026-04-30 | Buy |
| AHH | MT-58167 | Profenofos 97% | 50ml | $410 | 2026-05-26 | Buy | |
| AHH | MT-48779 | Bromophos-methyl 97% | 0.25g | $250 | 2026-05-26 | Buy | |
| TRC | B687780 | Bromophos | 2104-96-3 | 2.5g | $1050 | 2021-12-16 | Buy |
Bromophos Chemical Properties,Uses,Production
Description
Bromophos is an obsolete organophosphate insecticide. It ha a moderate aqueous solubility and is quite volatile. It is not generally persistent in soil systems but has the potential to leach to groundwater. It is highly toxic to honeybees and aquatic invertebrates but slightly less so to most other species. Bromophos is moderately toxic to mammals if ingested.
Uses
Bromophos is a pesticide residue that has been found in plants from Southeast Asia.
Definition
ChEBI: Bromofos is an organic thiophosphate.
Production Methods
The commercial production of bromophos, involves synthesising the active compound O,O-dimethyl O-(2,5-dichloro-4-bromophenyl) thiophosphate through a multi-step chemical process. It begins with the preparation of a halogenated phenol, specifically, 2,5-dichloro-4-bromophenol, which is then reacted with dimethyl thiophosphoryl chloride under controlled conditions to form the thiophosphate ester. This reaction typically occurs in the presence of a base, such as pyridine or triethylamine, to neutralize the hydrochloric acid by-product.
Mechanism of action
Broad-spectrum, non-systemic with contact and stomach action. Indirect Acetylcholinesterase (AchE) inhibitor via bromoxon metabolite
Pesticide Type
Insecticide
Bromophos Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 17389186172 | 1077@dideu.com | China | 3999 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-86-17392712779 +86-13289823923 | 1090@dideu.com | China | 8651 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-17732866630 | mina@chuanghaibio.com | China | 18114 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +86-15195660023 | 3899766280@qq.com | China | 26349 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57473 | 58 | |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39866 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32288 | 55 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |






