pyrimitate

Modify Date: 2025-09-05 06:33:10

pyrimitate Structure
pyrimitate structure
Common Name pyrimitate
CAS Number 5221-49-8 Molecular Weight 305.33400
Density 1.229g/cm3 Boiling Point 389ºC at 760 mmHg
Molecular Formula C11H20N3O3PS Melting Point N/A
MSDS N/A Flash Point 189ºC

 Names

Name pyrimitate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.229g/cm3
Boiling Point 389ºC at 760 mmHg
Molecular Formula C11H20N3O3PS
Molecular Weight 305.33400
Flash Point 189ºC
Exact Mass 305.09600
PSA 98.61000
LogP 3.17790
Index of Refraction 1.555
InChIKey MLDVVJZNWASRQL-UHFFFAOYSA-N
SMILES CCOP(=S)(OCC)Oc1cc(C)nc(N(C)C)n1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TF6790000
CHEMICAL NAME :
Phosphorothioic acid, O-(2-(dimethylamino)-6-methyl-4-pyrimidinyl) O,O-diethyl ester
CAS REGISTRY NUMBER :
5221-49-8
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H20-N3-O3-P-S
MOLECULAR WEIGHT :
305.37

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 :
125 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766

 Safety Information

RIDADR UN 3018
Packaging Group III
Hazard Class 6.1(b)
HS Code 2933599011

 Customs

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%

 Synonyms

4-diethoxyphosphinothioyloxy-N,N,6-trimethylpyrimidin-2-amine
EINECS 226-020-1
O-2-dimethylamino-6-methylpyrimidin-4-yl O,O-diethyl phosphorothioate
Pyrimital
O-[2-(dimethylamino)-6-methylpyrimidin-4-yl] O,O-diethyl phosphorothioate
Pyrimitate
Diothyl
PYRIMITHATE
O-[2-(dimethylamino)-6-methyl-4-pyrimidinyl] O,O-diethyl phosphorothioate
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