Simetryne Chemical Properties

Melting point:

82-83°C

Boiling point:

312.8°C (rough estimate)

Density 

1.1553 (rough estimate)

refractive index 

1.5500 (estimate)

storage temp. 

0-6°C

solubility 

DMF: 30 mg/mL; DMSO: 30 mg/mL; Ethanol: 30 mg/mL; Ethanol:PBS (pH 7.2) (1:4): 0.2 mg/mL

form 

Solid

pka

4.05±0.10(Predicted)

color 

White to off-white

Water Solubility 

0.45g/L(room temperature)

Merck 

13,8610

BRN 

11728

InChIKey

MGLWZSOBALDPEK-UHFFFAOYSA-N

CAS DataBase Reference

1014-70-6(CAS DataBase Reference)

NIST Chemistry Reference

2-Methylthio-4,6-bis(ethylamino)-1,3,5-triazine(1014-70-6)

EPA Substance Registry System

Simetryn (1014-70-6)

Safety Information

Hazard Codes 

Xn;N,N,Xn

Risk Statements 

22-50/53-R50/53-R22

Safety Statements 

2-60-61-S61-S60-S2

RIDADR 

UN 3077 9/PG 3

WGK Germany 

3

RTECS 

XY4025000

HS Code 

29336990

Toxicity

LD50 orally in rats: 1830 mg/kg (Edson)

MSDS

• Language:English Provider:2,4-Bis(ethylamino)-6-(methylthio)-1,3,5-triazine

Simetryne Usage And Synthesis

Description

Simetryne is a white crystal, easily soluble in methanol, ethanol, chloroform and other organic solvents; its solubility in water is 450mg/L at 22°C. It is easily decomposed in case of acid, alkali or high temperature. It is a selective, systemic and transmissible triazepine herbicide, which can be absorbed through the roots and leaves of weeds, and transmitted to the whole body of the plant, inhibiting the photosynthesis of weeds, and causing the leaves to die due to lack of greenness and yellowing.

Uses

Simetryne is mainly used in paddy field to prevent barnyardgrass, ox hair grass, sagebrush, Alisma, wild cigu, mother grass, Xiaoci grass, etc. It can be used in combination with salamander and butachlor to expand the herbicide spectrum and can also be used for corn. , soybean, wheat, peanut, cotton and other weeding.

Uses

Simetyrn is an methylthiotriazine based herbicide used in rice paddy.

Uses

Herbicide.

Definition

ChEBI: A diamino-1,3,5-triazine that is N,N'-diethyl-1,3,5-triazine-2,4-diamine substituted by a methylthio group at position 6.

Synthesis

In the presence of sodium hydroxide, cyanuric chloride reacts with monoethylamine and sodium methyl mercaptan to give Simetryne.

Simetryne(1014-70-6)Related Product Information

• Prometryn
• METHOPROTRYNE
• MPMT
• Irgarol
• DIPROPETRYN
• Simetryne
• DIMETHAMETRYN
• Terbutryn
• Ametryn
• Diethylamine
• NICKEL AND VANADIUM IN RESIDUAL FUEL OIL
• 1,3,5-Triazine
• Agelon
• 3-{[4-(TERT-BUTYLAMINO)-6-(ETHYLAMINO)-1,3,5-TRIAZIN-2-YL]THIO}PENTANE-2,4-DIONE
• 2-(4-(ISOPROPYLAMINO)-6-MORPHOLINO-1,3,5-TRIAZIN-2-YLTHIO)-N-PHENYLACETAMIDE
• 2-{[4-(ISOBUTYLAMINO)-6-MORPHOLIN-4-YL-1,3,5-TRIAZIN-2-YL]THIO}ACETAMIDE
• PROMETRYN D6
• TERBUTRYN D5