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flazasulfuron

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Origin: China

Cas No: 104040-78-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
Classification:
Flazasulfuron, Biological Pesticide
PD No.:
104040-78-0
CAS No.:
104040-78-0, 104040-78-0
Other Names:
ok-1166
MF:
C13H12F3N5O5S
EINECS No.:
104040-78-0
Place of Origin:
Shandong, China
Brand Name:
BOSS
Model Number:
104040-78-0
Purity:
97%
Application:
Agrochemicals & Pesticides
State:
Powder
Product name:
Flazasulfuron
Description:
white powder
CAS:
104040-78-0
Molecular Formula:
C13H12F3N5O5S
EINECS:
104040-78-0
Packaging&Delivery
Packaging Details
1kg/drum,5kg/drum, 10kg/drum,25kg/drum,200kg/drum
Port
shanghai, tianjin,qingdao

Property

CAS No.: 104040-78-0 Formula: C13H12F3N5O5S Molecular Weight: 407.32500

Description

Flazasulfuron is an organic compound that is used as a herbicide. It is classified as a sulfonylurea, because it contains that functional group. It is a white, water-soluble solid.

Basic Info

Chemical Name	flazasulfuron
Synonyms	Flazasulfuron; N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(trifluoromethyl)-2-pyridinesulfonamide; N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]-3-(trifluoromethyl)pyridine-2-sulfonamide; 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)urea; 1-(4,6-dimethoxypyrimidin-2-yl)-3-[3-(trifluoromethyl)pyridin-2-yl]sulfonylurea;
CAS No.	104040-78-0
Molecular Formula	C13H12F3N5O5S
Molecular Weight	407.32500
PSA	140.78000
LogP	2.96270

Properties

Density	1.553 g/cm3
Refractive Index	1.549
Storage Condition	2-8ºC

Safety Info

RTECS	UT7930000
Safety Statements	S60-S61
RIDADR	UN3077 9/PG 3
Risk Statements	R50/53
Hazard Codes	N

Synthesis Route

4,6-Dimethoxy-2-(Phenoxycarbonyl)Aminopyrimidine+3-(trifluoromethyl)pyridine-2-sulfonamide→flazasulfuron
4,6-dimethoxypyrimidin-2-ylcarbamoyl chloride+2-isocyanato-4,6-dimethoxypyrimidine→flazasulfuron

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	>5 gm/kg	1.Details of toxic effects not reported other than lethal dose value
Administration onto the skin	LD50 - Lethal dose, 50 percent kill	Rodent - rat	>2 gm/kg	1.Details of toxic effects not reported other than lethal dose value
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	>5 gm/kg	1.Details of toxic effects not reported other than lethal dose value

Precursor

4,6-dimethoxypyrimidin-2-ylcarbamoyl chloride
4,6-Dimethoxy-2-(Phenoxycarbonyl)Aminopyrimidine
3-(trifluoromethyl)pyridine-2-sulfonamide
2-isocyanato-4,6-dimethoxypyrimidine

Downstream Product

3-(trifluoromethyl)pyridine-2-sulfonamide

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