Shanghai Nianxing Industrial Co., Ltd
China
Product Name: TYCOR (TM)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TYCOR (TM)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

64529-56-2

64529-56-2 structure

64529-56-2 structure

Name: TYCOR (TM)
Chemical Name: ethiozin
CAS Number: 64529-56-2
Molecular Formula: C₉H₁₆N₄OS
Molecular Weight: 228.31500
Create Date: 2018-09-07 11:04:33
Modify Date: 2025-08-25 11:27:58

Name	ethiozin
Synonyms	Tycor 4-amino-6-tert-butyl-3-ethylsulfanyl-1,2,4-triazin-5-one Ethyl metribuzin 1,2,4-Triazin-5(4H)one,4-amino-6-(1,1-dimethylethyl)-3-(ethylthio) Ethiozin 4-amino-6-tert.-butyl-3-ethylthio-1,2,4-triazin-5-(4H)-one 4-amino-6-(1,1-dimethylethyl)-3-(ethylthio)-1,2,4-triazin-5(4H)-one 4-amino-6-tert-butyl-3-(ethylsulfanyl)-1,2,4-triazin-5(4H)-one BAY dic 1559 4-amino-3-ethylthio-6-tert-butyl-1,2,4-triazin-5-one 4-amino-6-tert-butyl-3-ethylthio-1,2,4-triazin-5(4H)-one 3-ethylthio-4-amino-6-tert-butyl-1,2,4-triazine-5-one BAY smy 1500 4-amino-6-(1,1-dimethylethyl)-3-(ethylthio)-1,2,4-triazine-5(4H)-one Lektan SMY 1500

Density	1.27g/cm3
Boiling Point	327.5ºC at 760 mmHg
Molecular Formula	C₉H₁₆N₄OS
Molecular Weight	228.31500
Flash Point	151.9ºC
Exact Mass	228.10400
PSA	99.10000
LogP	1.34280
Index of Refraction	1.605

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ2301300

CHEMICAL NAME :: 1,2,4-Triazin-5(4H)one, 4-amino-6-(1,1-dimethylethyl)-3-(ethylthio)-

CAS REGISTRY NUMBER :: 64529-56-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C9-H16-N4-O-S

MOLECULAR WEIGHT :: 228.35

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1280 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PBCWDF Proceedings of the British Crop Protection Conference - Weeds. (British Crop Protection Council, 2A Kidderminster Rd., Croydon, CRO 2UE, UK) 1976- Volume(issue)/page/year: -,35,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C37,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,27,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,27,1991

21087-64-9 structure

21087-64-9

75-08-1 structure

75-08-1

~10%

64529-56-2 structure

64529-56-2

Literature: Jackman, Dennis E.; Westphal, Dietmar B. Synthesis, 1987 , # 12 p. 1134 - 1136

Precursor 2
21087-64-9 75-08-1
DownStream 0

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