Bladex | 21725-46-2

Bladex Properties

Melting point	167°C
Boiling point	383.12°C (rough estimate)
Density	1.2870 (rough estimate)
refractive index	1.6000 (estimate)
Flash point	100 °C
storage temp.	APPROX 4°C
solubility	DMSO: 100 mg/mL (415.47 mM)
form	Granular Powder
pka	1.46±0.41(Predicted)
color	Off-white
Water Solubility	0.0171 g/100 mL
Merck	13,2714
BRN	615509
CAS DataBase Reference	21725-46-2(CAS DataBase Reference)
EWG's Food Scores	5
FDA UNII	W34C4P18WD
Proposition 65 List	Cyanazine
NIST Chemistry Reference	Cyanazine(21725-46-2)
EPA Substance Registry System	Cyanazine (21725-46-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS06,GHS09
Signal word	Danger
Hazard statements	H301-H410
Precautionary statements	P264-P270-P273-P301+P310-P391-P405
Hazard Codes	Xn;N,N,Xn,T,F
Risk Statements	22-50/53-39/23/24/25-23/24/25-36-20/21/22-11-52/53
Safety Statements	37-60-61-45-36/37-36-26-16
RIDADR	UN 2588/2811
WGK Germany	3
RTECS	UG1490000
HazardClass	6.1(b)
PackingGroup	III
Toxicity	LD50 in rats, mice (mg/kg): 182, 380 orally (Chapman)

Bladex price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	45407	Cyanazine PESTANAL	21725-46-2	250mg	$61.5	2024-03-01	Buy
TRC	C953500	Cyanazine	21725-46-2	100mg	$135	2021-12-16	Buy
Usbiological	007138	Cyanazine	21725-46-2	1g	$389	2021-12-16	Buy
Biosynth Carbosynth	FC20597	Cyanazine	21725-46-2	5G	$660.7	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0014155	CYANAZINE 95.00%	21725-46-2	1G	$693	2021-12-16	Buy

Product number	Packaging	Price	Buy
45407	250mg	$61.5	Buy
C953500	100mg	$135	Buy
007138	1g	$389	Buy
FC20597	5G	$660.7	Buy
CHM0014155	1G	$693	Buy

Bladex Chemical Properties,Uses,Production

Description

Cyanazine is an off-white to tan crystallinesolid. Molecular weight=240.73; Freezing/Meltingpoint=167-169℃. Hazard Identification (based on NFPA-704 M Rating System): Health 2, Flammability 1,Reactivity 0. Soluble in water. Physical properties may bealtered by carrier solvents used in commercial formulations

Chemical Properties

Cyanazine is an off-white to tan crystalline solid. Molecular . Hazard identification (based on NFPA-704 M Rating System): Health 2, flammability 1, reactivity 0. Soluble in water. Physical properties may be altered by car- rier solvents used in commercial formulations.

Uses

Selective pre-emergence herbicide.

Uses

Herbicide used for control of annual grasses and broad-leaved weeds in cereals, cotton, maize, onions, peanuts, peas, potatoes, soybeans, sugarcane and wheat fallow

Uses

Selective pre- and postemergence herbicide to control weeds in crops such as alfalfa, corn, cotton, sorghum, soybeans, and wetland.

Definition

ChEBI: Cyanazine is a chloro-1,3,5-triazine that is 2-chloro-1,3,5-triazine substituted by an ethyl amino and a (2-cyanopropan-2-yl)amino group at positions 6 and 4 respectively. It has a role as a herbicide, an environmental contaminant and a xenobiotic. It is a 1,3,5-triazinylamino nitrile and a chloro-1,3,5-triazine.

General Description

Colorless crystals. Non corrosive when dry. Used as a selective systemic herbicide.

Air & Water Reactions

Stable at pHs between 5.0 and 9.0, but is hydrolyzed by strong acids and bases.

Reactivity Profile

A triazine derivative.

Hazard

Very toxic.

Agricultural Uses

Herbicide: On August 2, 1995, the U.S. EPA announced a voluntary phase-out of the use of cyanazine. On January 6, 2000, the U.S. EPA announced the cancellation of all cyanazine registrations. It had been A U.S. EPA restricted Use Pesticide (RUP) because of its teratogenicity and because it has been found in groundwater. Not approved for use in EU countries. Cyanazine is used as a pre-and post-emergent herbicide to control annual grasses and broadleaf weeds. It is used mostly on corn, some on cotton, and less than 1% on grain sorghum and wheat fallow. The compound is formulated as a wettable powder, a flowable suspension, or as granules. In California, major usages are on cotton, corn and corn for forage, almonds, and uncultivated agricultural areas. In 1995, cyanazine was the fourth most widely used synthetic pesticide in the U.S. Cyanazine, atrazine, and simazine are collectively referred to as the triazines and may be alternatively used for each other on corn and in some other situations.

Trade name

BLADEX®[C]; BLADEX® 80WP[C]; BULLET®; CYCLE®; CY-PRO®[C]; CYNEX® 41[C]; DW 3418®; EXTRAZINE®[C]; FORTROL®; MATCH®; PAYZE®; SD 15418®; WL 19805®

Potential Exposure

A potential danger to those involved in the manufacture, formulation, and application of this her- bicide used for preemergence or postemergence weed con- trol in field corn.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.

Carcinogenicity

No increase in tumor incidence was noted in rats fed up to 50 ppm of cyanazine for 2 years. The same was true for mice given up to 1000 ppm in their diets for 2 years.

Environmental Fate

Soil. In sandy loam soils (foc = 0.01), the half-life is 12–15 days. However, in silt loam (foc = 0.028) and clay loam (foc = 0.03) soils, the reported half-life is 20–25 days (Humburg et al., 1989). The half-life of cyanazine is longer in alkaline soils (pH >7.5) than in acidic soils (pH <5.5) (Humburg et al., 1989)
Groundwater. According to the U.S. EPA (1986) cyanazine has a high potential to leach to groundwater. Cyanazine amide was identified as a metabolite in groundwater in corn fields (Muir and Baker, 1976)
Plant. In plants, cyanazine is degraded by elimination of the ethyl group, hydration of the cyano group and the removal and replacement of the chlorine atom by a hydroxyl group (Humburg et al., 1989).
Chemical/Physical. In laboratory tests, the nitrile group was hydrolyzed to the corresponding carboxylic acid. The rate of hydrolysis is faster under higher temperatures and low pHs (Grayson, 1980). The chlorine atom may be replaced by a hydroxyl group forming 2((4-hydroxy-6-(ethylamino)-1,3,5-triazin-2-yl)amino)-2-methylpropanenitrile (Hartley and Kidd, 1987)

storage

Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with cyanazineyou should be trained on its proper handling and storage.Store in tightly closed containers in a cool, well-ventilatedarea away from heat. Where possible, automatically pumpliquid from drums or other storage containers to processcontainers.

Shipping

UN2763 Triazine pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN3439 Nitriles, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1- Poisonous materials, Technical Name Required.

Incompatibilities

Cyanazine decomposes in heat producing very toxic fumes and gases of hydrogen cyanide, hydrogen chloride; ethyl chloride; ammonia; acetone; and ethylene. Nitriles may polymerize in the presence of metals and some metal compounds. They are incompatible with acids; mixing nitriles with strong oxidizing acids can lead to extremely violent reactions. Nitriles are generally incompatible with other oxidizing agents such as peroxides and epoxides. The combination of bases and nitriles can produce hydrogen cya- nide. Nitriles are hydrolyzed in both aqueous acid and base to give carboxylic acids (or salts of carboxylic acids). These reactions generate heat. Peroxides convert nitriles to amides. Nitriles can react vigorously with reducing agents. Acetonitrile and propionitrile are Soluble in water, but nitriles higher than propionitrile have low aqueous solubility. They are also insoluble in aqueous acids .Attacksmetals in the presence of heat and moisture.

Waste Disposal

Dissolve or mix the material with a combustible solvent and burn in a chemical incinera- tor equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed. In accordance with 40CFR165, follow recom- mendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following pack- age label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Bladex Preparation Products And Raw materials

Raw materials

Cyanuric chloride Isobutyronitrile

Preparation Products

Bladex Suppliers

Global( 160)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Hebei Duling International Trade Co. LTD	+8618032673083	sales05@hbduling.cn	China	15744	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	50000	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Hubei Jusheng Technology Co.,Ltd.	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hebei Duling International Trade Co. LTD	58
GIHI CHEMICALS CO.,LIMITED	58

View Lastest Price from Bladex manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-04-25	Bladex 21725-46-2	US $20.00 / kg	1kg	99%	5000 tons	Hebei Duling International Trade Co. LTD
2020-01-10	Cyanazine 21725-46-2	US $9.80-1.00 / KG	1KG	≥98%	20 tons	Career Henan Chemical Co
2020-01-10	Cyanazine 21725-46-2	US $9.80 / KG	1KG	≥98%	20 tons	Career Henan Chemical Co

Bladex
21725-46-2
US $20.00 / kg
99%
Hebei Duling International Trade Co. LTD

Cyanazine
21725-46-2
US $9.80-1.00 / KG
≥98%
Career Henan Chemical Co

Cyanazine
21725-46-2
US $9.80 / KG
≥98%
Career Henan Chemical Co

Bladex Spectrum

Bladex(21725-46-2)MS Bladex(21725-46-2)¹HNMR Bladex(21725-46-2)¹³CNMR Bladex(21725-46-2)IR1 Bladex(21725-46-2)IR2

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1of4

2-(4-CHLORO-6-(ETHYLAMINO)-1,3,5-TRIAZIN-2-YLAMINO)-2-METHYLPROPANENITRILE 2-(4-CHLORO-6-ETHYLAMINO-S-TRIAZIN-2-YL AMINO)-2-METHYLPROPIONITRILE BLADEX 'LGC' (1635) CY-PRO Cyanizine CYANAZIN CYANAZINE PAYZE(R) 2-Chloro-4-((1-cyano-1-methylethyl)amino)-6-(ethylamino)-s-triazine Gramex CYANAZINE, 1X1ML, MEOH, 2000UG/ML CYANAZIN PESTANAL, 250 MG CYANAZIN, 100MG, NEAT BLADEX, 1GM, NEAT Bladex[R] Cyanazine suspension Radikill Cyanazine-2-amino-15N cyanazine (bsi,iso,wssa) cyanazine solution 2-[[4-Chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amine cyanazine (ISO) 2-(4-chloro-6-ethylamino-1,3,5-triazine-2-ylamino)-2-methylpropionitrile Cyanazine W.P. 2-chloro-4-(1-cyano-1-methjylethyl amino)-6-ehtylamino-1,3,5-triazine 2-((4-chloro-6-(ethylamino)-s-triazin-2-yl)amino)-2-methyl-propionitril 2-(4-chloro-6-ethylamino-1,3,5-triazine-2-ylamino)-2-methylpropionitrile 2-(4-chloro-6-ethylamino-s-triazine-2-ylamino)-2-methyl-propionitrile 2-[[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino]-2-methyl-propanenitril 2-[[4-Chloro-6-(ethylamino)-1,3,5-triazino-2-yl]-amino]-2-methyl-propane 2-chloro-4-(1-cyano-1-methylethylamino)-6-ethylamine-1,3,5-triazine 2-chloro-4-(1-cyano-1-methylethylamino)-6-ethylamino-1,3,5-triazine 2-chloro-4-ethylamino-6-(1-cyano-1-methyl)ethylamino-s-triazin 80WP Bladex 80WP bladex(cyanazine) bladex80wp blanchol Cyanazine SD 15418 DW 3418 dw3418 Fortol Fortrol Match Payze Propanenitrile, 2-[[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino]-2-methyl- propanenitrile,2-((4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl)amino)-2-methy Propionitrile, 2-[[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino]-2-methyl Propionitrile, 2-[[4-chloro-6-(ethylamino)-s-triazin-2-yl]amino]-2-methyl- SD 15418 sd15418 S-Triazine, 2-chloro-4-(ethylamino)-6-(1-cyano-1-methyl)(ethylamino)- WL 19805 wl19805 Bladex 1g [21725-46-2] 2-[[4-Chloro-6-(ethylaMino)-1,3,5-triazin-2-yl]aMino]-2-Methylpropionitrile 2-Chloro-4-ethylaMino-6-(α,α-diMethylcyanoMethyl)aMino-1,3,5-triazine Bladex 50W