Shanghai Nianxing Industrial Co., Ltd
China
Product Name: empenthrin
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: empenthrin
Price: ￥488.0/100mg
Purity: 98.0%
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Contact: Liu jia
Email: 2130147988@qq.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: empenthrin
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

54406-48-3

54406-48-3 structure

54406-48-3 structure

Name: empenthrin
Chemical Name: empenthrin
CAS Number: 54406-48-3
Molecular Formula: C₁₈H₂₆O₂
Molecular Weight: 274.398
Catalog: Chemical pesticide Insecticide Pyrethroid insecticide
Create Date: 2018-07-14 12:52:06
Modify Date: 2025-08-20 09:22:24

Name	empenthrin
Synonyms	(4E)-4-Methylhept-4-en-1-in-3-yl-(1R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropancarboxylat (1R)-cis-trans-1-Ethynyl-2-methyl-2-pentenyl 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate (4E)-4-Methyl-4-hepten-1-yn-3-yl (1R)-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate (1RS,2E)-1-ethynyl-2-methylpent-2-enyl (1RS)-cis-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate EINECS 259-154-4 s2852f ma108 (1RS,2E)-1-ethynyl-2-methylpent-2-enyl (1RS,3RS s2852forte (E)-(RS)-1-Ethynyl-2-methylpent-2-enyl (1R,3RS;1R,3SR)-2,2-Dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate Empenthrin (1R)-2,2-Diméthyl-3-(2-méthyl-1-propèn-1-yl)cyclopropanecarboxylate de (4E)-4-méthyl-4-heptén-1-yn-3-yle Empenethrin (4E)-4-Methylhept-4-en-1-yn-3-yl (1R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate Emphenthrin MFCD01745518 1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate Empenthrin,Pestanal D-EMPENTHRIN (2E)-1-ethynyl-2-methyl-2-penten-1-yl 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate (3Ξ,4E)-4-methylhept-4-en-1-yn-3-yl (1Ξ,3Ξ)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate (±)-(trans)-1-ethynyl-2-methylpent-2-enyl (±)-cis-trans-chrysanthemate s2852 Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-, (2E)-1-ethynyl-2-methyl-2-penten-1-yl ester, (1R)- VAPORTHRIN

Density	1.0±0.1 g/cm3
Boiling Point	346.0±42.0 °C at 760 mmHg
Molecular Formula	C₁₈H₂₆O₂
Molecular Weight	274.398
Flash Point	144.0±25.3 °C
Exact Mass	274.193268
PSA	26.30000
LogP	6.35
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.527
Storage condition	2-8°C
Stability	Stable. Incompatible with strong oxidizing agents.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ1728000

CHEMICAL NAME :: Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, 1-ethynyl-2-methyl-2- pentenyl ester

CAS REGISTRY NUMBER :: 54406-48-3

LAST UPDATED :: 199806

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C18-H26-O2

MOLECULAR WEIGHT :: 274.44

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 :: 1680 mg/kg

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

REFERENCE :: YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 37,717,1986

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >4610 mg/kg

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

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),313,1992

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

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

REFERENCE :: YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 36,533,1985

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3500 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - ataxia Kidney, Ureter, Bladder - incontinence

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),313,1992

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2300 mg/kg

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

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),313,1992

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 37,717,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 18200 mg/kg/26W-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

REFERENCE :: JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),313,1992

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H302-H411
Precautionary Statements	P273
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn;N
Risk Phrases	R22;R51/53
Safety Phrases	S61
RIDADR	UN 3082
RTECS	GZ1728000
HS Code	2916209026

14250-96-5 structure

14250-96-5

~%

54406-48-3 structure

54406-48-3

Literature: FR2226383DE2418950 , ; Chem.Abstr., , vol. 82, # 72566

54406-43-8 structure

54406-43-8

10453-89-1 structure

10453-89-1

~%

54406-48-3 structure

54406-48-3

Literature: FR2226383DE2418950 , ; Chem.Abstr., , vol. 82, # 72566

Precursor 3
14250-96-5 54406-43-8 10453-89-1
DownStream 0

HS Code	2916209026
Summary	2916209026. VAT:17.0%. Tax rebate rate:9.0%. Supervision conditions:S(import or export registration certificate for pesticides). MFN tariff:6.5%. General tariff:30.0%

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