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Bromoxynil

Bromoxynil
Bromoxynil structure
CAS No.
1689-84-5
Chemical Name:
Bromoxynil
Synonyms
s2132;Torch;KALEIS;EMBLEM;BROMOX;Bucril;terset;toplan;BUCTRIL;TRIONYL
CBNumber:
CB3351156
Molecular Formula:
C7H3Br2NO
Formula Weight:
276.91
MOL File:
1689-84-5.mol

Bromoxynil Properties

Melting point:
189-191 °C(lit.)
Density 
2.0926 (rough estimate)
refractive index 
1.6400 (estimate)
storage temp. 
0-6°C
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
Benzonitrile, 3,5-dibromo-4-hydroxy-(1689-84-5)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Toxicity LD50 orally in mice: 111 mg/kg (Carpenter, 1964)
Symbol(GHS):
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
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, 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:
P201 Obtain special instructions before use.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.

Bromoxynil price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 45355 Bromoxynil PESTANAL 1689-84-5 250mg $24.5 2018-11-20 Buy

Bromoxynil Chemical Properties,Uses,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.

First aid

Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin. Keep victim warm and quiet. Effects of exposure (inhalation, ingestion or skin contact) to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves.

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

Preparation Products


Bromoxynil Suppliers

Global( 114)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2553 55
Fluoropharm Co., Ltd.
+8613336034509
sales@fluoropharm.com CHINA 735 60
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20095 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19923 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
TAIYUAN RHF CO.,LTD. +86 351 7031519
+86 351 7031519 sales@RHFChem.com China 2349 56
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 3395 62

View Lastest Price from Bromoxynil manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 Bromoxynil
1689-84-5
US $1.00 / kg 1kg 99% Customized career henan chemical co

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