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Bromacil

Bromacil
Bromacil
CAS No.
314-40-9
Chemical Name:
Bromacil
Synonyms
Rout;5-Br;Borea;uroxb;hibor;Hyvar;Nalkil;Uragon;Urox B;uroxha
CBNumber:
CB7381577
Molecular Formula:
C9H13BrN2O2
Formula Weight:
261.12
MOL File:
314-40-9.mol

Bromacil Properties

Melting point:
157-160°C
Density 
1.55
refractive index 
1.5410 (estimate)
storage temp. 
0-6°C
form 
Solid
color 
White, tan
Merck 
13,1365
BRN 
6804755
Exposure limits
NIOSH REL: 1 ppm; ACGIH TLV: TWA 1 ppm.
Stability:
Stable. Incompatible with strong acids, strong oxidizing agents.
CAS DataBase Reference
314-40-9(CAS DataBase Reference)
NIST Chemistry Reference
Bromacil(314-40-9)
EPA Substance Registry System
2,4(1H,3H)-Pyrimidinedione, 5-bromo-6-methyl-3-(1-methylpropyl)- (314-40-9)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,N
Risk Statements  22-36/37/38-50-36
Safety Statements  26-61
RIDADR  UN3077 9/PG 3
WGK Germany  2
RTECS  YQ9100000
Hazardous Substances Data 314-40-9(Hazardous Substances Data)
Toxicity LD50 orally in rats: 5200 mg/kg (Sherman, Kaplan)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Bromacil price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 24136 Bromacil ≥98% 314-40-9 250mg $25 2018-11-19 Buy

Bromacil Chemical Properties,Uses,Production

Chemical Properties

white to beige crystalline solid

Chemical Properties

Bromacil is a noncombustible colorless, crystalline solid, which may be dissolved in a flammable liquid.

Uses

Herbicide.

Definition

Substitute approved by EPA for some uses of 2,4,5-T.

Uses

Uracil herbicide applied to soil to control a wide variety of annual and perennial grasses, broad-leaved weeds and general vegetation on uncropped land. It is also used for selective weed control in apple, asparagus, cane fruit, hops and citrus crops.

General Description

Colorless to white odorless crystalline solid. Used as an herbicide. Commercially available as a wettable powder or in liquid formulations.

Reactivity Profile

Bromacil is incompatible with the following: Strong acids (decomposes slowly), oxidizers, heat, sparks, open flames .

Hazard

Possible carcinogen. Thyroid effects.

Agricultural Uses

Bromacil: Bromacil is used primarily for the control of annual and perennial grasses and broadleaf weeds, both nonselectively on noncrop lands and selectively for weed-control in citrus and pineapple crops. The top five applications in California for which this is used are oranges, lemons, grapefruit, and right-of-ways and landscapes. A limit of 0.1 mg/kg of agricultural products is set in several countries[35]. Not approved for use in EU countries.

Trade name

BOREA®; BOROCIL EXTRA®; α-BROMACIL 80 WP®; BROMAX®; CROPTEX ONYX®; CYNOGEN®; DuPontTM HERBICIDE 976®; EEREX®; FENOCIL®; HERBICIDE 976®; HIBOR; HYDON®; HYVAR®; HYVAR-X®; HYVAR X BROMACIL®; HYVAR X-L®; HYVAR X WEED KILLER®; HYVAR X-WS®; ISOCIL®; KROVAR®; NALKIL®; ROUT®; URAGAN®; URAGON®; UROX®; UROX B WATER SOLUBLE CONCENTRATE WEED KILLER®; UROX HX GRANULAR WEED KILLER®; WEED-BROOM® (mixture of DSMA, Bromacil & 2,4-D)

Potential Exposure

Used for general weed or brush control in noncrop areas and primarily for the control of annual and perennial grasses and broadleaf weeds, both nonselectively on noncrop lands and selectively for weed-control in a few crops (citrus and pineapple). A limit of 0.1 mg/kg of agricultural products is set in several countries. Those exposed will be those involved in manufacture, formulation, and application.

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing, and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.

Environmental Fate

Soil. Metabolites tentatively identified in soil were 5-bromo-3-(3-hydroxy-1-methyl propyl)-6-methyluracil, 5-bromo-3-sec-butyl-6-hydroxymethyluracil, 5-bromo-3-(2- hydroxy-1-methylpropyl)-6-methyluracil and carbon dioxide. The presence of uracil prod ucts suggests that bromacil was degraded via hydroxylation of the side chain alkyl groups. In the laboratory, 25.3% of 14C-bromacil degraded in soil to carbon dioxide after 9 weeks but mineralization in the field was not observed. The half-life of bromacil in a silt loam was 5–6 months (Gardiner et al., 1969).
To a neutral sandy loam soil maintained at a soil water holding capacity of 60%, 2.88 ppm of 2-14C-bromacil was applied. After 600 days, 22.1% (0.64 ppm) of the applied amount was converted to 14CO2 (Wolf and Martin, 1974). The evolution of 14CO2 was sign
Residual activity in soil is limited to approximately 7 months (Hartley and Kidd, 1987). In California soils, bromacil was persistent for 30 months (Lange et al., 1968; Weber and Best, 1972). The reported half-life in soil is 60 days (Alva and Singh, 1991
The average half-life for bromacil in soil incubated in the laboratory under aerobic conditions was 132 days (Zimdahl et al., 1970). In field soils, the average disappearance half-life was 349 days (Gardiner et al., 1969; Leistra et al., 1975). Under aerobic conditions, the mineralization half-lives for bromacil in soil ranged from 151 days to 4.5 years (Gardiner et al., 1969; Wolf and Martin, 1974).
Groundwater. According to the U.S. EPA (1986) bromacil has a high potential to leach to groundwater.

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1—Poisonous materials, Technical Name Required.

Incompatibilities

Incompatible with strong acids; oxidizers, heat. Decomposes slowly in strong acids.

Waste Disposal

Bromacil should be incinerated in a unit operating @ 850° C equipped with gas scrubbing equipment

Bromacil Preparation Products And Raw materials

Raw materials

Preparation Products


Bromacil Suppliers

Global( 110)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22060 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20001 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Syntechem Co.,Ltd Please Email
E-Mail Inquiry info@syntechem.com China 13092 57
BEST-REAGENT 028-85973071 028-85973075
028-85973075 service@best-reagent.com China 9968 57
China Langchem Inc. 0086-21-58956006,021-38701807;021-58950017
0086-21-58956100 sales@langchem.com China 7891 57
Spectrum Chemical Manufacturing Corp. 021-67601398,18616765336,QQ:3003443156
021-57711696 mkt@spectrumchina.net China 9821 60
Wuhan Fortuna Chemical Co., Ltd +86-27-59207852 85767163
+86-27-59524646 info@fortunachem.com China 3092 58

View Lastest Price from Bromacil manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 Bromacil
314-40-9
US $1.00 / kg 1kg 99% Customized career henan chemical co

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