MGK-264

Q: What is the InChIKey of zengxiaoan?

InChIKey of zengxiaoan is WLLGXSLBOPFWQV-UHFFFAOYSA-N.

Q: What is the polar surface area (PSA) of zengxiaoan?

Polar surface area (PSA) of zengxiaoan is 37.38000.

Q: What is the safety information for zengxiaoan?

Safety information for zengxiaoan: S26-S36/37/39-S36/37.

Q: What is the molecular weight of zengxiaoan?

Molecular weight of zengxiaoan is 275.38600.

Q: What are the uses of zengxiaoan?

Main uses of zengxiaoan: MgK-264 (N-octylbicycloheptenedicarboximide) is a synergist enhancing the potency of pyrethroid ingredients. MgK-264 has no intrinsic pesticidal qualities itself[1].

Q: What is the English name of zengxiaoan?

The English name of zengxiaoan is zengxiaoan.

Q: What is the boiling point of zengxiaoan?

Boiling point of zengxiaoan is 158 °C / 2mmHg.

Q: What is the molecular formula of zengxiaoan?

Molecular formula of zengxiaoan is C17H25NO2.

Q: What is the SMILES notation of zengxiaoan?

SMILES notation of zengxiaoan is CCCCC(CC)CN1C(=O)C2C3C=CC(C3)C2C1=O.

Q: What is the melting point of zengxiaoan?

Melting point of zengxiaoan is <-20ºC.

Modify Date: 2026-07-03 18:04:27

MGK-264 structure	Common Name	MGK-264
	CAS Number	113-48-4	Molecular Weight	275.38600
	Density	1,05 g/cm3	Boiling Point	158 °C / 2mmHg
	Molecular Formula	C₁₇H₂₅NO₂	Melting Point	<-20ºC
	MSDS	Chinese USA	Flash Point	177 °C
	Symbol	GHS06	Signal Word	Danger

Use of MGK-264

MgK-264 (N-octylbicycloheptenedicarboximide) is a synergist enhancing the potency of pyrethroid ingredients. MgK-264 has no intrinsic pesticidal qualities itself[1].

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name	zengxiaoan
Synonym	More Synonyms

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description	MgK-264 (N-octylbicycloheptenedicarboximide) is a synergist enhancing the potency of pyrethroid ingredients. MgK-264 has no intrinsic pesticidal qualities itself[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Others >> Others
References	[1]. Farhat Hanif, et al. Binary Combination of Carica papaya, Areca catechu and Myristica fragrans with Piperonyl Butoxide / MGK-264 against Freshwater Snail Lymnaea acuminata. Trop Life Sci Res. 2013 Dec;24(2):1-11.

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density	1,05 g/cm3
Boiling Point	158 °C / 2mmHg
Melting Point	<-20ºC
Molecular Formula	C₁₇H₂₅NO₂
Molecular Weight	275.38600
Flash Point	177 °C
Exact Mass	275.18900
PSA	37.38000
LogP	2.94780
Vapour Pressure	8.35E-07mmHg at 25°C
Index of Refraction	1.506 (20ºC)
InChIKey	WLLGXSLBOPFWQV-UHFFFAOYSA-N
SMILES	CCCCC(CC)CN1C(=O)C2C3C=CC(C3)C2C1=O
Stability	Stable. Incompatible with strong oxidizing agents.

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

MGK-264 MSDS(Chinese)

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RB8575000

CHEMICAL NAME :: 5-Norbornene-2,3-dicarboximide, N-(2-ethylhexyl)-

CAS REGISTRY NUMBER :: 113-48-4

BEILSTEIN REFERENCE NO. :: 0025024

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C17-H25-N-O2

MOLECULAR WEIGHT :: 275.43

WISWESSER LINE NOTATION :: T C555 A DVNV IUTJ E1Y4&2

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 :: 2800 mg/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C205,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 470 mg/kg

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

REFERENCE :: 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,139,1971

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 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: 32,605,1981

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 470 mg/kg

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

REFERENCE :: SPEADM Special Publication of the Entomological Society of America. (4603 Calvert Rd., College Park, MD 20740) Volume(issue)/page/year: 78-1,5,1978 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 346 mg/kg

SEX/DURATION :: multigenerations

TOXIC EFFECTS :: Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 9,555,1966 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1968 No. of Facilities: 34 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 1066 (estimated) No. of Female Employees: 587 (estimated)

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H311
Precautionary Statements	P280-P312
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;
Risk Phrases	R21
Safety Phrases	S26-S36/37/39-S36/37
RIDADR	UN 2810
RTECS	RB8575000
HS Code	2925190090

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

2-Ethylhexylamine

CAS#:104-75-6

Carbic anhydride

CAS#:129-64-6

MGK-264

CAS#:113-48-4

Learn More

Literature: US2476512 , ;

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 2
CAS#:104-75-6 2-Ethylhexylamine CAS#:129-64-6 Carbic anhydride
DownStream 0

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

This table lists relevant public references with title, journal and publication metadata for this compound.

Effects of synergists on bendiocarb and pyrethrins resistance in the German cockroach (Dictyoptera: Blattellidae).

J. Econ. Entomol. 80(4) , 728-32, (1987)

Effect of binary combination of some plant-derived molluscicides with MGK-264 or piperonyl butoxide on the reproduction of the snail Lymnaea acuminata.

Pest Manag. Sci. 61(2) , 204-8, (2005)

The effects of sub-lethal treatments (20 and 60% of 24-h LC(50)) with plant-derived molluscicides Annona squamosa, acetogenins, Argemone mexicana seed and protopine, in combination (1 + 5) with MGK-26...

Isocratic reversed-phase liquid chromatographic method for the simultaneous determination of (S)-methoprene, MGK264, piperonyl butoxide, sumithrin and permethrin in pesticide formulation.

J. Chromatogr. A. 983(1-2) , 145-52, (2003)

An isocratic reversed-phase high-performance liquid chromatographic (RP-HPLC) method development for the simultaneous determination of five active ingredients (S)-methoprene, MGK264, PBO, sumithrin an...

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Carboximide

octacide264

Van Dyk 264

N-(2-ethylhexyl)-8,9,10-trinorborn-5-ene-2,3-dicarboximide

Pyrodone

MFCD00072467

N-(2-Ethylhexyl)-5-norbornene-2,3-dicarboximide

2-(2-ethylhexyl)-3a,4,7,7a-tetrahydro-4,7-methano-1H-isoindole-1,3(2H)-dione

n-octyl

EINECS 204-029-1

arboximide

N-Octylbicycloheptenedicarboximide

MGK 264

ENT 8,184

N-Octylbicyclo[2.2.1]hept-5-ene-2,3-dicarboximide

N-Octyl-5-norbornene-2,3-dicarboximide

(+-)-2-(2-ethyl-hexyl)-(3ac,7ac)-3a,4,7,7a-tetrahydro-4r,7c-methano-isoindole-1,3-dione

(+-)-2-(2-Aethyl-hexyl)-(3ac,7ac)-3a,4,7,7a-tetrahydro-4r,7c-methano-isoindol-1,3-dion

(3aΞ,4Ξ,7Ξ,7aΞ)-2-[(2Ξ)-2-ethylhexyl]-3a,4,7,7a-tetrahydro-4,7-methano-1H-isoindole-1,3(2H)-dione

N-(2-ethylhexyl)bicyclo[2.2.1]hept-5-ene-2,3-dicarboximide

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of zengxiaoan?

A: InChIKey of zengxiaoan is WLLGXSLBOPFWQV-UHFFFAOYSA-N.

Q: What is the polar surface area (PSA) of zengxiaoan?

A: Polar surface area (PSA) of zengxiaoan is 37.38000.

Q: What is the safety information for zengxiaoan?

A: Safety information for zengxiaoan: S26-S36/37/39-S36/37.

Q: What is the molecular weight of zengxiaoan?

A: Molecular weight of zengxiaoan is 275.38600.

Q: What are the uses of zengxiaoan?

A: Main uses of zengxiaoan: MgK-264 (N-octylbicycloheptenedicarboximide) is a synergist enhancing the potency of pyrethroid ingredients. MgK-264 has no intrinsic pesticidal qualities itself[1].

Q: What is the English name of zengxiaoan?

A: The English name of zengxiaoan is zengxiaoan.

Q: What is the boiling point of zengxiaoan?

A: Boiling point of zengxiaoan is 158 °C / 2mmHg.

Q: What is the molecular formula of zengxiaoan?

A: Molecular formula of zengxiaoan is C17H25NO2.

Q: What is the SMILES notation of zengxiaoan?

A: SMILES notation of zengxiaoan is CCCCC(CC)CN1C(=O)C2C3C=CC(C3)C2C1=O.

Q: What is the melting point of zengxiaoan?

A: Melting point of zengxiaoan is <-20ºC.

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd

Dayang Chem (Hangzhou) Co., Ltd.

Henan Tianfu Chemical Co., Ltd.

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.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: MGK-264
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-(2-Ethylhexyl)-5-norbornene-2,3-dicarboximide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N-(2-Ethylhexyl)-5-norbornene-2,3-dicarboximide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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