Pirimiphos-ethyl

Modify Date: 2025-08-24 20:01:46

Pirimiphos-ethyl structure	Common Name	Pirimiphos-ethyl
	CAS Number	23505-41-1	Molecular Weight	333.387
	Density	1.2±0.1 g/cm3	Boiling Point	414.1±55.0 °C at 760 mmHg
	Molecular Formula	C₁₃H₂₄N₃O₃PS	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	204.2±31.5 °C
	Symbol	GHS06, GHS09	Signal Word	Danger

Name	pirimiphos-ethyl
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	414.1±55.0 °C at 760 mmHg
Molecular Formula	C₁₃H₂₄N₃O₃PS
Molecular Weight	333.387
Flash Point	204.2±31.5 °C
Exact Mass	333.127594
PSA	98.61000
LogP	5.06
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.545

Pirimiphos-ethyl MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TF1610000

CHEMICAL NAME :: Phosphorothioic acid, O,O-diethyl O-(2-(diethylamino)-6-methyl-4-pyrimidinyl) ester

CAS REGISTRY NUMBER :: 23505-41-1

LAST UPDATED :: 199410

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C13-H24-N3-O3-P-S

MOLECULAR WEIGHT :: 333.43

WISWESSER LINE NOTATION :: T6N CNJ BN2&2 DOPS&O2&O2 F1

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 :: 140 mg/kg

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 105 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 25 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 50 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 6 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 6 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: 2500 ug/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 3 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 5700 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 28,405,1975 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

Symbol	GHS06, GHS09
Signal Word	Danger
Hazard Statements	H301-H312-H410
Precautionary Statements	P273-P280-P301 + P310-P501
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T: Toxic;N: Dangerous for the environment;
Risk Phrases	R21
Safety Phrases	S23-S36/37-S45-S60-S61
RIDADR	3018
RTECS	TF1610000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2933599011

HS Code	2933599011
Summary	2933599011 o-(2-(diethylamino)-6-methylpyrimidin-4-yl) o,o-dimethyl phosphorothioate。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%

[Severe suicidal poisoning with the preparation Primicid 20 during pregnancy].

Prz. Lek. 40(6) , 509-10, (1983)

O-[2-(Diethylamino)-6-methylpyrimidin-4-yl]-O,O-diethylthiophosphat

O-[2-(Diethylamino)-6-methylpyrimidin-4-yl] O,O-diethyl phosphorothioate

primotec

PIRIMIPHOS ETHYL

solgard

O-2-diethylamino-6-methylpyrimidin-4-yl O,O-diethyl phosphorothioate

EINECS 245-704-0

O-[2-(Diethylamino)-6-methyl-4-pyrimidinyl] O,O-diethyl phosphorothioate

pirimiphos

Prinicid

Pirimphos-ethyl D10

Primote

O-[2-(Diethylamino)-6-methyl-4-pyrimidinyl]-O,O-diethylthiophosphat

O,O-Diethyl O-[2-(Diethylamino)-6-methyl-4-pyrimidinyl]phosphorothioate

Thiophosphate de O-[2-(diéthylamino)-6-méthyl-4-pyrimidinyle] et de O,O-diéthyle

Pirimiphos-ethyl

MFCD00055295

Primicid

O-[2-(Diethylamino)-6-methyl-4-pyrimidinyl]phosphorothioic Acid O,O-Diethyl Ester

Pirimifos-ethyl

fernex

Phosphorothioic acid, O-[2-(diethylamino)-6-methyl-4-pyrimidinyl] O,O-diethyl ester

PP211

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pirimiphos-ethyl
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Pirimiphos-ethyl
Price: ￥448.0/250mg
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: Pirimiphos-ethyl
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

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

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

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.