DC Chemicals Limited
China
Product Name: Bupirimate
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Purity: 98.0%
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Contact: Tony Cao
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41483-43-6

41483-43-6 structure

Name: Bupirimate
Chemical Name: bupirimate
CAS Number: 41483-43-6
Molecular Formula: C₁₃H₂₄N₄O₃S
Molecular Weight: 316.420
Catalog: Organic raw materials Inorganic acid ester
Create Date: 2018-02-26 08:00:00
Modify Date: 2025-08-20 19:10:36
Bupirimate is an active ingredient in plant protection products and is commonly used as a systemic fungicide. It belongs to the family of pyrimidines and finds applications in controlling powdery mildew in roses and apple plantations.

Name	bupirimate
Synonyms	Sulfamic acid, N,N-dimethyl-, 5-butyl-2-(ethylamino)-6-methyl-4-pyrimidinyl ester Nimrod 5-butyl-2-ethylamino-6-methylpyrimidin-4-yldimethylsulfamate Bupirimate MFCD00055518 Nimrod T 5-Butyl-2-(ethylamino)-6-methylpyrimidin-4-yl dimethylsulfamate EINECS 255-391-2 [5-butyl-2-(ethylamino)-6-methylpyrimidin-4-yl] N,N-dimethylsulfamate 5-Butyl-2-(ethylamino)-6-methyl-4-pyrimidinyl dimethylsulfamate 5-butyl-2-ethylamino-6-methylpyrimidin-4-yl dimethylsulfamate 5-Butyl-2-(ethylamino)-6-methylpyrimidin-4-yl-dimethylsulfamat PP588

Density	1.2±0.1 g/cm3
Boiling Point	463.2±55.0 °C at 760 mmHg
Melting Point	50-51°
Molecular Formula	C₁₃H₂₄N₄O₃S
Molecular Weight	316.420
Flash Point	233.9±31.5 °C
Exact Mass	316.156921
PSA	92.80000
LogP	2.70
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.537

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WO5970000

CHEMICAL NAME :: Sulfamic acid, N,N-dimethyl-, ester with 5-butyl-2-ethylamino-6-methylpyrimidin-4-ol

CAS REGISTRY NUMBER :: 41483-43-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C13-H24-N4-O3-S

MOLECULAR WEIGHT :: 316.47

WISWESSER LINE NOTATION :: T6N CNJ B2Z DOSWN1&1 E4 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 :: 4 gm/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: 4,115,1976/1977

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 30,200,1976

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4 gm/kg

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

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 30,200,1976

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 4 gm/kg

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

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 2700 mg/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 30,200,1976

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 5200 mg/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 30,200,1976

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: >4 mL/kg

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

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A047,1983

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - domestic

DOSE/DURATION :: 10 gm/kg

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

REFERENCE :: DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 30,200,1976

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H312
Precautionary Statements	P280
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn
Risk Phrases	21
Safety Phrases	36/37
RIDADR	NONH for all modes of transport
RTECS	WO5970000
HS Code	2933599018

HS Code	2933599018
Summary	2933599018 5-butyl-2-(ethylamino)-6-methylpyrimidin-4-yl dimethylsulfamate

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