Bromoxynil

Product Name: Bromoxynil
CAS No.: 1689-84-5
Chemical Name: Bromoxynil
Synonyms: 3,5-DIBROMO-4-HYDROXYBENZONITRILE;Torch;s2132;Bucril;terset;EMBLEM;KALEIS;BROMOX;toplan;Brittox
CBNumber: CB3351156
Molecular Formula: C7H3Br2NO
Formula Weight: 276.91
MOL File: 1689-84-5.mol

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Bromoxynil Property

Melting point:: 189-191 °C(lit.)
Boiling point:: 265.6±40.0 °C(Predicted)
Density: 2.0926 (rough estimate)
refractive index: 1.6400 (estimate)
storage temp.: 0-6°C
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 4.06(at 25℃)
color: Buff, Creamy
Water Solubility: 0.13 G/L (25 ºC)
Merck: 13,1426
BRN: 2364039
CAS DataBase Reference: 1689-84-5(CAS DataBase Reference)
NIST Chemistry Reference: Benzonitrile, 3,5-dibromo-4-hydroxy-(1689-84-5)
EPA Substance Registry System: Bromoxynil (1689-84-5)

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Safety

Hazard Codes: T+,N
Risk Statements: 25-26-43-50/53-63
Safety Statements: 27/28-36/37-45-60-61-63-28A-28-27
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: DI3150000
HazardClass: 6.1(b)
PackingGroup: III
Hazardous Substances Data: 1689-84-5(Hazardous Substances Data)
Toxicity: LD50 orally in mice: 111 mg/kg (Carpenter, 1964)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H317May cause an allergic skin reaction

H330Fatal if inhaled

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 45355
Product name: Bromoxynil
Purity: PESTANAL
Packaging: 250mg
Price: $33.3
Updated: 2024/03/01

TRC

Product number: B689175
Product name: Bromoxynil
Packaging: 1g
Price: $100
Updated: 2021/12/16

AK Scientific

Product number: J11174
Product name: Bromoxynil
Packaging: 100mg
Price: $39
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB19338
Product name: Bromoxynil
Packaging: 2g
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB19338
Product name: Bromoxynil
Packaging: 5G
Price: $95
Updated: 2021/12/16

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Bromoxynil Chemical Properties,Usage,Production

Chemical Properties

Off-white to salmon crystalline powder

Chemical Properties

Bromoxynil is a colorless to white crystalline solid or tan powder. Odorless (pure).

Uses

Bromoxynil is a nitrile herbicide. Bromoxynil is effective in post-emergent control of broad leaf weeds in cereal, corn, sorghum, onions, flax, mint, turf, and on non-cropland.

Uses

Selective contact foliage-applied herbicide used to control many broad-leaved weeds in cereals.

Definition

ChEBI: A dibromobenzene that is 2,6-dibromophenol substituted by a cyano group at position 4.

General Description

Colorless solid. Melting point 382-384°F (194-195°C). Sublimes at 275°F (135°C) under pressure of 0.15 mm Hg. Used as a herbicide.

Reactivity Profile

Bromoxynil is a weak acid.

Hazard

Toxic.

Agricultural Uses

Herbicide: A U.S. EPA restricted Use Pesticide (RUP). For post-emergent control of broadleaf weeds. Used on alfalfa, garlic, corn, sorghum, flax, cereals, turf and on pasture and rangelands.

Trade name

BRIOTRIL®; BRUCIL®; BRITTOX®; BROMINAL®; BROMINEX®; BROMINAL®; BROMINAL ME-4®; BROMINIL®; BROMILIL PLUS®; Bromox 2E; BROMOTRIL®; BROMOXYNIL NITRILE HERBICIDE®; BRONATE®; BROXYNIL®; BUCTRIL® Bromoxynil; BUCTRIL® GEL HERBICIDE (octanoate); BUCTRIL® 4EC GEL (mixture of bromoxynil octanoate + bromoxynil heptanoate); BUCTRIL INDUSTRIAL®; CHIPCO BUCTRIL®; CHIPCO CRAB-KLEEN®; FLAGON®, 400 EC; HOBANE®; LABUCTRIL®; LITAROL®; M&B 10064®; MB 10064®; MB 10731® (octanoate); M&B 10731®; ME4 BROMINAL®; MERIT®; MEXTROL-BIOX®; MOXY 2E®; NCR CE EE DOV7® (octanoate); NU-LAWN WEEDER®; OXYTRIL M®; PARDNER®; SABRE®; TORCH®

Potential Exposure

Bromoxynil is a hydroxybenzonitrile herbicide used for postemergent control of broadleaf weeds; on alfalfa, garlic, corn, sorghum, flax, cereals, turf and on pasture and rangelands. A United States Environmental Protection Agency RUP.

Environmental Fate

Biological. Duke et al. (1991) reported that bromoxynil can be converted to 3,5- dibromo-4-hydroxybenzoic acid by a microbial nitrolase.
Soil. In soils, Klebsiella pneumoniae metabolized bromoxynil to 3,5-dibromo-4- hydroxybenzoic acid and ammonia (McBride et al., 1986). In soil, bromoxynil undergoes nitrile and then amide hydrolysis yielding 3,5-dibromo-4-hydroxybenzoic acid and
Nitrification in soils is inhibited when bromacil is applied at a concentration of <50 ppm (Debona and Audus, 1970). The half-life in soil is approximately 10 days (Hartley and Kidd, 1987).
Plant. In plants, the cyano group is hydrolyzed to an amido group which is subsequently oxidized to a carboxylic acid. Hydrolyzes to hydroxybenzoic acid (Hartley and Kidd, 1987). In plants, bromoxynil may hydrolyze to a benzoic acid (Humburg et al., 1989). Bromoxynil-resistant cotton was recently developed by inserting a bxn gene cloned from the soil bacterium Klebsiella ozaenae. This gene, which encodes a specific nitrolase, converted bromoxynil to its primary metabolite 3,5-dibromo-4-hydroxybenzoic acid (Stalker et al., 1988).
Chemical/Physical. Emits toxic fumes of nitrogen oxides and bromine when heated to decomposition (Sax and Lewis, 1987). Reacts with bases forming water-soluble salts (Worthing and Hance, 1991). Bromacil is stable to UV light (Hartley and Kidd, 19

Shipping

UN2588 Pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1—Poisonous materials, Technical Name Required.

Incompatibilities

A weak acid; keep away from bases and alkalies. React with boranes, alkalies, aliphatic amines, amides, nitric acid, sulfuric acid. Keep away from oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.) and strong acids.

Waste Disposal

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Incineration with effluent gas scrubbing is recommended. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. If allowed, Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Bromoxynil Preparation Products And Raw materials

Raw materials

4-Hydroxybenzoic acid Ethanol Bromoxynil octanoate Phenol CREAM Sulfamic acid 4-Cyanophenol 4-tert-Octylphenol Polyethylene Oxide CALCIUM DODECYLBENZENE SULFONATE Government regulation Benzonitrile Octanoyl chloride

Preparation Products

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Bromoxynil Suppliers

Australia 1 Belgium 1 Canada 4 China 88 Europe 3 France 1 Germany 3 India 5 Japan 3 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 13 United States 29 Global 156

Alchem Pharmtech,Inc.

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Combi-Blocks Inc.

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Advanced Chemical Intermediates Ltd.

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SynQuest Laboratories, Inc.

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Riedel-de Haen AG

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Matrix Scientific

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Cambridge Isotope Laboratories, Inc.

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HONEST JOY HOLDINGS LIMITED

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3B Scientific Corporation

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AK Scientific, Inc.

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APAC Pharmaceutical, LLC

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Marker Gene Technologies, Inc.

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PhytoTechnology Laboratories

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Crescent Chemical Co., Inc.

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Chirofine Chemicals Company

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Beta Pharma, Inc.

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View Lastest Price from Bromoxynil manufacturers

Career Henan Chemical Co

Product: Bromoxynil 1689-84-5
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: Customized
Release date: 2018-12-20

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