Etrimfos

Modify Date: 2025-09-24 06:24:16

Etrimfos structure	Common Name	Etrimfos
	CAS Number	38260-54-7	Molecular Weight	292.29200
	Density	1.246g/cm3	Boiling Point	352.6ºC at 760mmHg
	Molecular Formula	C₁₀H₁₇N₂O₄PS	Melting Point	-3.35℃
	MSDS	Chinese USA	Flash Point	167ºC
	Symbol	GHS06, GHS09	Signal Word	Danger

Name	etrimfos
Synonym	More Synonyms

Density	1.246g/cm3
Boiling Point	352.6ºC at 760mmHg
Melting Point	-3.35℃
Molecular Formula	C₁₀H₁₇N₂O₄PS
Molecular Weight	292.29200
Flash Point	167ºC
Exact Mass	292.06500
PSA	104.60000
LogP	2.98440
Appearance of Characters	liquid
Index of Refraction	1.528
Storage condition	APPROX 4°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TF8350000

CHEMICAL NAME :: Phosphorothioic acid, O,O-dimethyl O-(6-ethoxy-2-ethyl-4-pyrimidinyl) ester

CAS REGISTRY NUMBER :: 38260-54-7

LAST UPDATED :: 199204

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H17-N2-O4-P-S

MOLECULAR WEIGHT :: 292.32

WISWESSER LINE NOTATION :: T6N CNJ B2 DOPS&O1&O1 FO2

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 :: 1800 mg/kg

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

REFERENCE :: 85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 1,137,1977

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 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: 9,358,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 437 mg/kg

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

REFERENCE :: PBICDJ Proceedings of the British Insecticide and Fungicide Conference. V-8, 1961-75. For Publisher information, See PBCDDQ Volume(issue)/page/year: 2,675,1975

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >500 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: 9,358,1991

Symbol	GHS06, GHS09
Signal Word	Danger
Hazard Statements	H302-H311-H410
Precautionary Statements	P273-P280-P301 + P312 + P330-P302 + P352 + P312-P391-P501
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn: Harmful;N: Dangerous for the environment;
Risk Phrases	22-50/53
Safety Phrases	60-61
RIDADR	UN3082 9/PG 3
RTECS	TF8350000
HS Code	2933599011

sodium 6-ethoxy...

CAS#:1445137-34-7

Dimethyl chloro...

CAS#:2524-03-0

~92%

Etrimfos

CAS#:38260-54-7

Literature: Ge, Xin; Qian, Chao; Chen, Xinzhi Phosphorus, Sulfur and Silicon and the Related Elements, 2013 , vol. 188, # 6 p. 739 - 744

Precursor 1
CAS#:2524-03-0 Dimethyl chloro...
DownStream 0

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%

[Determination of the ekamet content of vegetables and apples by thin-layer chromatography].

Vopr. Pitan. (3) , 70-1, (1984)

Pesticide confirmation by triple stage quadrupole mass spectrometry: etrimfos and dimethoate.

J. Assoc. Off. Anal. Chem. 70(5) , 858-62, (1987)

The production of a protonated molecular ion, MH+, for a pesticide under investigation is often preferred for primary identification purposes. However, the lack of fragment ions under such chemical io...

O,O-dimethyl O-6-ethoxy-2-ethylpyrimidin-4-yl phosphorothioate

Satisfar DP-2

Etrimphos

(6-ethoxy-2-ethylpyrimidin-4-yl)oxy-dimethoxy-sulfanylidene-λ<sup>5</sup>-phosphane

O-(6-ethoxy-2-ethyl-4-pyrimidinyl) O,O-dimethyl phosphorothioate

Ekamet G

MFCD00055516

Satisfar

Ekamet ULV

Ekamet

O-6-ethoxy-2-ethylpyrimidin-4-yl O,O-dimethyl phosphorothioate

ETRIMFOS

EINECS 253-855-9

Satisfar LS 5

Caswell No. 365AAA

O-(6-ethoxy-2-ethylpyrimidin-4-yl) O,O-dimethyl phosphorothioate

Satisfar LS 3

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Etrimfos
Price: ￥128.0/1ml ￥128.0/1ml
Purity: 98.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

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

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Etrimfos

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles2

Synonyms

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.