Terbacil | 5902-51-2

Terbacil Properties

Melting point	175-177°
Density	1.3400
refractive index	1.5388 (estimate)
storage temp.	0-6°C
pka	8.79±0.40(Predicted)
form	Solid
color	Off-white
Water Solubility	0.71g/L(25 ºC)
Merck	13,9230
BRN	643054
EWG's Food Scores	1
FDA UNII	S0017J6E25
Proposition 65 List	Terbacil
NIST Chemistry Reference	Terbacil(5902-51-2)
EPA Substance Registry System	Terbacil (5902-51-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312+P330-P501
Hazard Codes	Xn
Risk Statements	22
RIDADR	None assigned
WGK Germany	2
RTECS	YQ9360000
Toxicity	Approx. LD orally in rats: >5000 mg/kg (Hill)

Terbacil price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	45675	Terbacil PESTANAL	5902-51-2	250mg	$79.6	2022-05-15	Buy
TRC	T106000	Terbacil	5902-51-2	10g	$790	2021-12-16	Buy
Medical Isotopes, Inc.	42307	Terbacil	5902-51-2	2.5g	$830	2021-12-16	Buy
Medical Isotopes, Inc.	42307	Terbacil	5902-51-2	10g	$1220	2021-12-16	Buy
Medical Isotopes, Inc.	42307	Terbacil	5902-51-2	500mg	$610	2021-12-16	Buy

Product number	Packaging	Price	Buy
45675	250mg	$79.6	Buy
T106000	10g	$790	Buy
42307	2.5g	$830	Buy
42307	10g	$1220	Buy
42307	500mg	$610	Buy

Terbacil Chemical Properties,Uses,Production

Chemical Properties

Colorless crystals. Mp 175C. Soluble in dimethylacetamide and cyclohexanone; partially soluble in xylene and butyl acetate.

Uses

Nonselective herbicide used to control herbaceous and woody plants on noncrop land.

Uses

Terbacil is also absorbed by plant roots and inhibits photosynthesis. It is used for the selective control of many annual and some perennial weeds in apples, citrus, peaches, and sugarcane. Application rates range from 0.5 to 8 kg/ha.

Uses

Herbicide.

Definition

ChEBI: Terbacil is an organohalogen compound and a member of pyrimidines.

General Description

Colorless crystals. Non corrosive. Used as an herbicide.

Air & Water Reactions

Water soluble.

Reactivity Profile

A uracil derivative.

Agricultural Uses

Herbicide: Terbacil is a selective herbicide that treats a broad spectrum of broadleaf weeds and grasses. It is formulated as a wettable powder and is applied by aircraft or ground equipment on terrestrial food and feed crops (e.g., apples, mint/peppermint/spearmint, sugarcane, and ornamentals), forestry [e.g., cottonwood (forest/shelterbelt)], terrestrialfood (e.g., asparagus, blackberry, boysenberry, dewberry, loganberry, peach, raspberry, youngberry and strawberry), and terrestrial feed (e.g., alfalfa, sainfoin (hay and fodder), and forage). Not approved for use in EU countries. Registered for use in the U.S.

Trade name

COMPOUND® 732; DuPontTM® 732; EXPERIMENTAL HERBICIDE 732; GEONTER®; SINBAR®; TURBSVIL®; ZOBAR®[C]

Environmental Fate

Soil. In microbially active soils, tebuthiuron is degraded via demethylation. The average half-life in soil 12–15 months in areas receiving 60 inches of rainfall a year (Humburg et al., 1989).
Groundwater. According to the U.S. EPA (1986) terbacil has a high potential to leach to groundwater.
Plant. The major degradation products of [2-14C]terbacil identified in alfalfa using a mass spectrometer were (% of applied amount): 3-tert-butyl-5-chloro-6-hydroxymethyluracil (11.9) and 6-chloro-2,3-dihydro-7-(hydroxymethyl)-3,3-dimethyl-5H-oxa
Photolytic. Acher et al. (1981) studied the dye-sensitized photolysis of terbacil in aerated aqueous solutions over a wide pH range. After a 2-hour exposure to sunlight, terbacil in aqueous solution (pH range 3.0–9.2) in the presence of methylene blue (3 ppm) or riboflavin (10 ppm), decomposed to 3-tert-5-butyl-5-acetyl-5-hydroxyhydantoin. Deacylation was observed under alkaline conditions (pH 8.0 or 9.2) affording 3-tert-5- hydroxyhydantoin. In neutral or acidic conditions (pH 6.8 or 3.0) containing riboflavin, a mono-N-dealkylated terbacil dimer and an unidentified water-soluble product formed. Product formation, the relative amounts of products formed and the rate of photolysis were found to be all dependent upon pH, sensitizer, temperature and time (Acher et al., 1981).
Chemical/Physical. Stable in water (Worthing and Hance, 1991).

Metabolic pathway

When rats are administered terbacil orally, the primary biotransformation products of terbacil in the urine are derived from hydroxylation of the 6-methyl group and are identified as the aglycone, glucuronide, and sulfate. The other conjugated metabolite is the mercapturic acid conjugate of the 6-methyl substituent. Minor metabolites are identified as sulfoxides and sulfone at the 6-methyl substituent of terbacil.

Terbacil Preparation Products And Raw materials

Raw materials

Preparation Products

Terbacil Suppliers

Global( 85)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10247	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	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	34571	58
Wuhan Monad Medicine Tech Co.,LTD	02768782018 18771942761	sales01@whmonad.com	CHINA	992	58
Hebei Qige Biological Technology Co. Ltd	+86 +8618733132031		CHINA	1313	58
Hebei Duling International Trade Co. LTD	+8617333973358	sales01@hbduling.cn	China	15626	58

Supplier	Advantage
career henan chemical co	58
Shenzhen Nexconn Pharmatechs Ltd	58
Hubei Jusheng Technology Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Wuhan Monad Medicine Tech Co.,LTD	58
Hebei Qige Biological Technology Co. Ltd	58
Hebei Duling International Trade Co. LTD	58

View Lastest Price from Terbacil manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-08-31	Terbacil 5902-51-2	US $10.00 / KG	25Kg/Drum	99.99%	20 tons/month	Wuhan Monad Medicine Tech Co.,LTD
2021-07-02	Lorcaserin hydrochloride hemihydrate 5902-51-2	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2020-02-17	Terbacil 5902-51-2	US $1.00 / KG	1KG	99%	200kgs	Career Henan Chemical Co

Terbacil
5902-51-2
US $10.00 / KG
99.99%
Wuhan Monad Medicine Tech Co.,LTD

Lorcaserin hydrochloride hemihydrate
5902-51-2
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Terbacil
5902-51-2
US $1.00 / KG
99%
Career Henan Chemical Co

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Difluorochloromethane DPX 5-CHLORO-6-METHYLURACIL

1of4

3-t-butyl-5-chloro-6-methyluracil 3-tert.Butyl-5-chlor-6-methyluracil 3-tert-Butyl-5-chloro-6-methyl-2,4(1H,3H)-pyrimidinedione TERBACIL, 1GM, NEAT TERBACIL PESTANAL (3-TERT.-BUTYL- 5-CHLO terbacil (bsi,iso,ansi,wssa,jmaf) 3-tert-Butyl-5-chloro-6-methyl-1H-pyrimidine-2,4-dione Dup-732 Terbacil 1g [5902-51-2] TERBACIL SINBAR SINBAR(R) 2,4(1H,3H)-Pyrimidinedione, 5-chloro-3-(1,1-dimethylethyl)-6-methyl- 3h)-pyrimidinedione,5-chloro-3-(1,1-dimethylethyl)-6-methyl-4(1h TERBACIL [3-TERT-BUTYL-5-CHLORO-6-METHYLURACIL] 3-tert-Butyl-5-chloro-6-methylpyrimidine-2,4(1H,3H)-dione TerbacilStandard terbacil WP or SINBAR WDG 3-tert-butyl-5-chloro-6-methyl-uraci 5-Chloro-3-(1,1-dimethylethyl)-6-methyl-2,4(1H,3H)-pyrimidinedione 5-Chloro-3-(1,1-dimethylethyl)-6-methyl-pyrimidinedione 5-Chloro-3-tert-butyl-6-methyluracil Butyl-5-chloro-6-methyluracil Chloro-3-tert-butyl-6-methyluracil Compound 732 compound732 DPX-D732 Du Pont 732 dupont732 Experimental Herbicide 732 experimentalherbicide732 Herbicide 732 Sinbar 80W Turbacil Uracil, 3-tert-butyl-5-chloro-6-methyl- DUPONT HERBICIDE 732 GEONTER 3-TERT-BUTYL-5-CHLORO-6-METHYLURACIL terbacil SINBAR WDG TerbacilSolution,1000mg/L,1ml Terbacil@1000 μg/mL in Methanol Terbacil@100 μg/mL in Methanol High purity Terbacil Terbacil Standard Solution 5902-51-2 Herbicide