Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pirimicarb
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

DC Chemicals Limited
China
Product Name: Pirimicarb
Price: $Inquiry/250mg $Inquiry/100mg $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

23103-98-2

23103-98-2 structure

23103-98-2 structure

Name: Pirimicarb
Chemical Name: pirimicarb
CAS Number: 23103-98-2
Molecular Formula: C₁₁H₁₈N₄O₂
Molecular Weight: 238.286
Catalog: Chemical pesticide Insecticide Carbamate insecticide
Create Date: 2018-06-10 10:38:12
Modify Date: 2025-08-22 00:39:43
Pirimicarb is a fast-acting selective carbamate insecticide on a wide range of crops including cereals, sugar beet, potatoes, fruits and vegetables. Pirimicarb is an AChE inhibitor and an acaricide[1].

Name	pirimicarb
Synonyms	Pirimor G 2-(Dimethylamino)-5,6-dimethylpyrimidin-4-yl-dimethylcarbamat 4,5-dimethyl-2-dimethylamino-6-dimethylcarbamoyloxy-pyrimidine Fernos 2-(Dimethylamino)-5,6-dimethylpyrimidin-4-yl dimethylcarbamate Primicarbe 2-dimethylamino-4-dimethylcarbamoyloxy-5,6-dimethyl-pyrimidine 2-dimethylamino-5,6-dimethylpyrimidin-4-yl N,N-dimethylcarbamate Aphox 2-(Dimethylamino)-5,6-dimethyl-4-pyrimidinyl dimethylcarbamate Rapid 2-(dimethylamino)-5,6-dimethyl-4-pyrimidinyl N,N-dimethylcarbamate MFCD00055520 5,6-dimethyl-2-dimethylamino-4-pyrimidinyl dimethylcarbamate Pyrimor Pirimicarb pyrimicarbe Pirimor Carbamic acid, N,N-dimethyl-, 2-(dimethylamino)-5,6-dimethyl-4-pyrimidinyl ester [2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl] N,N-dimethylcarbamate EINECS 245-430-1 Aficida 2-dimethylamino-5,6-dimethylpyrimidin-4-yl dimethylcarbamate

Description	Pirimicarb is a fast-acting selective carbamate insecticide on a wide range of crops including cereals, sugar beet, potatoes, fruits and vegetables. Pirimicarb is an AChE inhibitor and an acaricide[1].
Related Catalog	Research Areas >> Neurological Disease Signaling Pathways >> Neuronal Signaling >> AChE
References	[1]. Clémence Riva, et al. Effect of Oral Exposure to the Acaricide Pirimicarb, a New Varroacide Candidate, on Apis Mellifera Feeding Rate. Pest Manag Sci. 2018 Aug;74(8):1790-1797.

Density	1.1±0.1 g/cm3
Boiling Point	373.4±52.0 °C at 760 mmHg
Melting Point	90.5°C
Molecular Formula	C₁₁H₁₈N₄O₂
Molecular Weight	238.286
Flash Point	179.6±30.7 °C
Exact Mass	238.142975
PSA	58.56000
LogP	1.70
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.549

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EZ9100000

CHEMICAL NAME :: Carbamic acid, dimethyl-, 2-(dimethylamino)-5,6-dimethyl-4-pyrimidinyl ester

CAS REGISTRY NUMBER :: 23103-98-2

BEILSTEIN REFERENCE NO. :: 0663442

LAST UPDATED :: 199612

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C11-H18-N4-O2

MOLECULAR WEIGHT :: 238.33

WISWESSER LINE NOTATION :: T6N CNJ BN1&1 D1 E1 FOVN1&1

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 :: 100 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 :: >500 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 - mouse

DOSE/DURATION :: 68 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 - dog

DOSE/DURATION :: 100 mg/kg

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

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 900 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 :: 20 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 - chicken

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 :: Bird - quail

DOSE/DURATION :: 54 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 :: 17200 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 :: 30 mg/kg

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

TYPE OF TEST :: Mutation test systems - not otherwise specified

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 2 mg/kg

REFERENCE :: CYGEDX Cytology and Genetics (English Translation). Translation of TGANAK. (Allerton Press Inc., 150 Fifth Ave., New York, NY 10011) V.8- 1974- Volume(issue)/page/year: 14(6),38,1980 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.05 mg/m3 JAN 1993

Symbol	GHS06, GHS09
Signal Word	Danger
Hazard Statements	H301-H410
Precautionary Statements	P273-P501
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases	R25;R50/53
Safety Phrases	S22-S37-S45-S60-S61-S36-S26-S16
RIDADR	UN 2811
RTECS	EZ9100000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2933599015

Precursor 0
DownStream 5
74-89-5 30614-21-2 30614-22-3 27218-04-8
40778-16-3

HS Code	2933599015
Summary	2933599015 2-(dimethylamino)-5,6-dimethylpyrimidin-4-yl dimethylcarbamate。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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