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1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea

CAS No.: 34014-18-1

Chemical Name:: 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea

Synonyms: E-103;SPIKE;Brulan;EI-103;EL-103;Prefmid;Preflan;Perfmid;Perflan;Graslan

CBNumber:: CB7433838

Molecular Formula:: C9H16N4OS

Molecular Weight:: 228.31

MOL File:: 34014-18-1.mol

MSDS File:: SDS

Modify Date:: 2023/6/8 17:06:38

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1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea Properties

Melting point	161-164°C
Density	1.2080 (rough estimate)
refractive index	1.6390 (estimate)
storage temp.	0-6°C
pka	13.36±0.46(Predicted)
form	Solid
color	White to Light yellow
Water Solubility	2.3g/L(temperature not stated)
λmax	255nm(lit.)
Merck	14,9095
BRN	527479
Exposure limits	LC50 (96-hour) for bluegill sun?sh 112 mg/L, rainbow trout 144 mg/L, gold?sh and fathead minnow >160 mg/L (Hartley and Kidd, 1987); acute oral LD50 for rats 644 mg/kg (Ashton and Monaco, 1991).
CAS DataBase Reference	34014-18-1(CAS DataBase Reference)
NIST Chemistry Reference	Tebuthiuron(34014-18-1)
EPA Substance Registry System	Tebuthiuron (34014-18-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS09

Signal word

Warning

Hazard statements

H302-H410

Precautionary statements

Hazard Codes

Risk Statements

Safety Statements

RIDADR

UN 3077

WGK Germany

RTECS

YS4250000

HazardClass

PackingGroup

III

HS Code

29349990

Toxicity

LD50 in mice, rats, rabbits (mg/kg): 579, 644, 286 orally (Todd)

NFPA 704

	0
2		0

1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	45671	Tebuthiuron PESTANAL?, analytical standard	34014-18-1	250MG	₹8227	2022-06-14	Buy
TCI Chemicals (India)	T3647	Tebuthiuron min. 98.0 %	34014-18-1	5G	₹6800	2022-05-26	Buy
TCI Chemicals (India)	T3647	Tebuthiuron min. 98.0 %	34014-18-1	25G	₹17800	2022-05-26	Buy

Product number	Packaging	Price	Buy
45671	250MG	₹8227	Buy
T3647	5G	₹6800	Buy
T3647	25G	₹17800	Buy

1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea Chemical Properties,Uses,Production

Uses

Tebuthiuron is an nonselective broad spectrum herbicide used to control weeds, woody and herbaceous plants.

General Description

Colorless odorless crystals. Non corrosive. Used as an herbicide.

Reactivity Profile

A urea, thiadiazole derivative.

Agricultural Uses

Herbicide: Tebuthiuron is a broad-spectrum herbicide that is used to control weeds in non-cropland areas, range lands, rights-of-way and industrial sites. In grasslands and sugar cane it controls woody and herbaceous plants and weeds such as alfalfa, bluegrasses, chickweed, clover, dock, goldenrod and mullein. Not approved for use in EU countries[ 115]. Registered for use in the U.S.

Trade name

BRULAN®; BRUSH-BULLET®; E-103®; GRASLAN®; HERBEC®; HERBIC®; PERFLAN®; RECLAIM; SHA-105501®; SPIKE®; SPRAKIL®; TEBULAN®; TIUROLAN®

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).
When tebuthiuron was applied to a rangeland at a rate of 0.84 kg/ha, 38% remained after 21 months (Emmerich et al., 1984).
Groundwater . According to the U.S. EPA (1986) tebuthiuron has a high potential to leach to groundwater .
Plant. Degrades in plants via N-demethylation and hydroxylation of the t-butyl sidechain (Hartley and Kidd, 1987; Humburg et al., 1989).

1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea Preparation Products And Raw materials

Raw materials

2,2-Dimethylpropionic acid hydrazide Pivalic acid Methylamine 1,3-Dimethylurea

Preparation Products

1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea Suppliers

Global( 142)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	China	6387	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49391	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29826	58	Inquiry
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	China	5738	58	Inquiry
SIMAGCHEM CORP	+86-13806087780	China	17367	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	China	34571	58	Inquiry
Finetech Industry Limited	+86-27-87465837 +8618971612321	China	9626	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
TCI Chemicals (India) Pvt. Ltd.	58
Xiamen AmoyChem Co., Ltd	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Finetech Industry Limited	58

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5-isopropyl-1,3,4-thiadiazol-2-amine

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TEBUTHIURON N-[5-(1,1-DIMETHYLETHYL)-1,3,4-THIADIAZOL-2-YL]-N,N'-DIMETHYLUREA 1-(5-(t-butyl)-1,3,4-thiadiazol-2-yl)-1,3-dimethyl-ure 1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-3-dimethylharnstoff Brulan Tebuthiuron Standard ShHA105501 Perflan Perfmid Preflan Prefmid sha105501 N-[5-[1,1-Dimethyl]-1,3,4-thiadiazol-2-yl]-N,N'-dimethylurea 1-(5-tert-butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea/TEBUTHIURON tebuthiuron (ISO) 1-(5-tert-butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea tebuthiuron (bsi,iso,ansi,wssa) brushbullet caswellno.366aa E-103 EI-103 Graslan graslan250brushbullets Graslan40P n-(5-(1,1-dimethylaethyl)-1,3,4-thiadiazol-2-yl)-n,n’-dimethylharnstoff N-(5-(1,1-Dimethylaethyl)-1,3,4-thiadiazol-2-yl)-N,N'-dimethylharnstoff N-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-N,N'-dimethylurea TEBUTHIURON PESTANAL 250 MG spike80w Tebithiuron Tebulan Tiurolan Urea, 1-(5-(t-butyl)-1,3,4-thiadiazol-2-yl)-1,3-dimethyl- Urea, 1-(5-tert-butyl-1,3,4-thiadiazol-2-yl)-1,3-dimethyl- Urea, N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-N,N'-dimethyl- 1-(5-TERT-BUTYL-1,3,4-THIADIAZOL-2-YL)-1,3-DIMETHYLTHIOUREA 1-(5-TERT-BUTYL-1,3,4-THIADIAZOL-2-YL)-1,3-DIMETHYLUREA EL-103 BUSHWACKER TEBUTHIURON, 1GM, NEAT SPIKE SPIKE(R) TEBUSAN Tebuthiuron Solution, 100ppm Tebuthiuron@100 μg/mL in Methanol Tebuthiuron@1000 μg/mL in Methanol Tebuthiuron?Solution in Toluene, 1000μg/mL ebuthiuron Tebuthiuron Agricultural herbicide Pyrotinib Impurity 10 Tebuthiuron in methanol 34014-18-1 4014-18-1 C9H16N4OS Pesticides intermediate Herbicides TA - TEPesticides&Metabolites Urea structure Alpha sort