Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Cyromazine
Price: ￥158.0/1ml ￥158.0/1ml
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Cyromazine
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Cyromazine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

66215-27-8

66215-27-8 structure

Name: Cyromazine
Chemical Name: cyromazine
CAS Number: 66215-27-8
Molecular Formula: C₆H₁₀N₆
Molecular Weight: 166.184
Catalog: Chemical pesticide Insecticide Other pesticides
Create Date: 2018-09-29 15:03:32
Modify Date: 2025-08-20 22:17:54
Cyromazine is a triazine insect growth regulator used as an insecticide and an acaricide. It is a cyclopropyl derivative of melamine. Cyromazine works by affecting the nervous system of the immature larval stages of certain insects.

Name	cyromazine
Synonyms	2-N-cyclopropyl-1,3,5-triazine-2,4,6-triamine Larvadex Vetrazine N2-cyclopropyl-1,3,5-triazine-2,4,6-triamine EINECS 266-257-8 N-Cyclopropyl-1,3,5-triazine-2,4,6-triamine Vetrazin 2,4-diamino-6-cyclopropylamino-1,3,5-triazine Azimethiphos MFCD00078650 Neporex 2,4-diamino-6-cyclopropylamino-s-triazine Cyromazine 1,3,5-Triazine-2,4,6-triamine, N-cyclopropyl- N1-cyclopropyl-1,3,5-triazine-2,4,6-triamine Cyclopropylmelamine Cypromazine Citation Trigard N CYCLOPROPYL 1,3,5 TRIAZINE 2,4,6 TRIAMINE

Description	Cyromazine is a triazine insect growth regulator used as an insecticide and an acaricide. It is a cyclopropyl derivative of melamine. Cyromazine works by affecting the nervous system of the immature larval stages of certain insects.
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Neurological Disease
References	[1]. Levot GW, et al. Survival advantage of cyromazine-resistant sheep blowfly larvae on dicyclanil- and cyromazine-treated Merinos. Aust Vet J. 2014 Nov;92(11):421-6. [2]. Levot GW, et al. Survival advantage of cyromazine-resistant sheep blowfly larvae on dicyclanil- and cyromazine-treated Merinos. Aust Vet J. 2014 Nov;92(11):421-6.

Density	1.6±0.1 g/cm3
Boiling Point	480.6±28.0 °C at 760 mmHg
Melting Point	223-227 °C(lit.)
Molecular Formula	C₆H₁₀N₆
Molecular Weight	166.184
Flash Point	244.5±24.0 °C
Exact Mass	166.096695
PSA	102.74000
LogP	-0.04
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.851
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ1056500

CHEMICAL NAME :: 1,3,5-Triazine-2,4,6-triamine, N-cyclopropyl-

CAS REGISTRY NUMBER :: 66215-27-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C6-H10-N6

MOLECULAR WEIGHT :: 166.22

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 :: 3387 mg/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: 9,217,1991

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2720 mg/m3/4H

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: 9,217,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >3100 mg/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: 9,217,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 1785 mg/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: 9,217,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >6 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: -,C91,1991

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	XZ1056500
HS Code	2933699015

Precursor 2
35516-73-5 123-91-1
DownStream 0

HS Code	2933699015
Summary	2933699015 4,6-dichloro-n-(2-chlorophenyl)-1,3,5-triazin-2-amine。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

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