2-Cyclohexyl-4,6-dinitrophenol

Modify Date: 2026-07-02 00:58:30

2-Cyclohexyl-4,6-dinitrophenol structure	Common Name	2-Cyclohexyl-4,6-dinitrophenol
	CAS Number	131-89-5	Molecular Weight	266.250
	Density	1.4±0.1 g/cm3	Boiling Point	320.9±42.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₁₄N₂O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	129.6±16.3 °C

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

Name	dinex
Synonym	More Synonyms

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

Density	1.4±0.1 g/cm3
Boiling Point	320.9±42.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₄N₂O₅
Molecular Weight	266.250
Flash Point	129.6±16.3 °C
Exact Mass	266.090271
PSA	111.87000
LogP	4.26
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.613
InChIKey	QJYHUJAGJUHXJN-UHFFFAOYSA-N
SMILES	O=[N+]([O-])c1cc(C2CCCCC2)c(O)c([N+](=O)[O-])c1

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SK6650000

CHEMICAL NAME :: Phenol, 2-cyclohexyl-4,6-dinitro-

CAS REGISTRY NUMBER :: 131-89-5

BEILSTEIN REFERENCE NO. :: 2005960

LAST UPDATED :: 199710

DATA ITEMS CITED :: 20

MOLECULAR FORMULA :: C12-H14-N2-O5

MOLECULAR WEIGHT :: 266.28

WISWESSER LINE NOTATION :: L6TJ AR BQ CNW ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 30,10,1948 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 65 mg/kg

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

REFERENCE :: ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,9,1966

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 25 mg/kg

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

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 18,1389,1969

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 30 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes

REFERENCE :: UCPHAQ University of California, Berkeley, Publications in Pharmacology. (Berkeley, CA) V.1-3, 1938-57. Discontinued. Volume(issue)/page/year: 1,151,1939

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 20 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 53,58,1935

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 8 mg/kg

TOXIC EFFECTS :: Cardiac - arrhythmias (including changes in conduction) Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 50,20,1935

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 81 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: OTS0536145

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 40 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: UCPHAQ University of California, Berkeley, Publications in Pharmacology. (Berkeley, CA) V.1-3, 1938-57. Discontinued. Volume(issue)/page/year: 1,151,1939

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 50 mg/kg

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

REFERENCE :: PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,417,1966

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1 gm/kg

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

REFERENCE :: PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,417,1966

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 20 mg/kg

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

REFERENCE :: PCOC** Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. (Topeka, KS) Volume(issue)/page/year: -,417,1966

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 7 mg/kg

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

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 50,20,1935

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

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 8 mg/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - body temperature increase

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 53,58,1935

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 76 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: OTS0536145

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 50 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: -,101,1971 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4200 mg/kg/2W-C

TOXIC EFFECTS :: Related to Chronic Data - death

REFERENCE :: UCPHAQ University of California, Berkeley, Publications in Pharmacology. (Berkeley, CA) V.1-3, 1938-57. Discontinued. Volume(issue)/page/year: 1,151,1939

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

Hazard Codes	T: Toxic;N: Dangerous for the environment;
Risk Phrases	23/24/25-50/53
Safety Phrases	S13;S45;S60;S61
RIDADR	UN 2779
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2908999022

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

2-CYCLOHEXYLPHENOL

CAS#:119-42-6

2-Cyclohexyl-4,...

CAS#:131-89-5

Learn More

Literature: Monatshefte fuer Chemie, , vol. 68, p. 251,258

Cyclohexanol

CAS#:108-93-0

2-Cyclohexyl-4,...

CAS#:131-89-5

Learn More

Literature: Journal of the American Chemical Society, , vol. 55, p. 2064,2066

Phenol

CAS#:108-95-2

2-Cyclohexyl-4,...

CAS#:131-89-5

Learn More

Literature: Journal of the American Chemical Society, , vol. 55, p. 2064,2066

2-CYCLOHEXYLPHENOL

CAS#:119-42-6

nitric acid

CAS#:7697-37-2

2-Cyclohexyl-4,...

CAS#:131-89-5

Learn More

Literature: Journal of the American Chemical Society, , vol. 55, p. 2064,2066

Chloroform

CAS#:67-66-3

2-CYCLOHEXYLPHENOL

CAS#:119-42-6

nitric acid

CAS#:7697-37-2

2-Cyclohexyl-4,...

CAS#:131-89-5

Learn More

Literature: Monatshefte fuer Chemie, , vol. 68, p. 251,258

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

Precursor 5
CAS#:119-42-6 2-CYCLOHEXYLPHENOL CAS#:108-93-0 Cyclohexanol CAS#:108-95-2 Phenol CAS#:7697-37-2 nitric acid
CAS#:67-66-3 Chloroform
DownStream 0

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

HS Code	2908999022
Summary	2908999022 2-cyclohexyl-4,6-dinitrophenol。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:0.0%。MFN tarrif:5.5%。general tariff:30.0%

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

MFCD00242897

Dn Dry Mix No. 1

Dinitro-o-cyclohexylphenol

2-cyclohexyl-4,6-dinitro-phenol

3.5-Dinitro-2-hydroxy-1-cyclohexyl-benzol

Caswell No. 391

Dinex

EINECS 205-042-5

Dry mix No. 1

2-CYCLOHEXYL-4,6-DINITROPHENOL

Dn Dust No. 12

Pedinex

Dowspray 17

2,4-dinitro-6-cyclohexyl phenol

Dinitrocyclohexylphenol

DNOCHP

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

Q: What is the LogP of dinex?

A: LogP of dinex is 4.26.

Q: What are the upstream materials of dinex?

A: Related upstream materials(CAS) of dinex: 119-42-6;108-93-0;108-95-2;7697-37-2;67-66-3.

Q: What is the CAS number of dinex?

A: CAS number of dinex is 131-89-5.

Q: What is the English name of dinex?

A: The English name of dinex is dinex.

Q: What English synonyms does dinex have?

A: English synonyms of dinex: MFCD00242897, DN, Dn Dry Mix No. 1, Dinitro-o-cyclohexylphenol, 2-cyclohexyl-4,6-dinitro-phenol, 3.5-Dinitro-2-hydroxy-1-cyclohexyl-benzol, Caswell No. 391, Dinex, EINECS 205-042-5, Dry mix No. 1, 2-CYCLOHEXYL-4,6-DINITROPHENOL, Dn Dust No. 12, Pedinex, Dowspray 17, 2,4-dinitro-6-cyclohexyl phenol, Dinitrocyclohexylphenol, DNOCHP.

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

A: Polar surface area (PSA) of dinex is 111.87000.

Q: What is the molecular formula of dinex?

A: Molecular formula of dinex is C12H14N2O5.

Q: What is the SMILES notation of dinex?

A: SMILES notation of dinex is O=[N+]([O-])c1cc(C2CCCCC2)c(O)c([N+](=O)[O-])c1.

Q: What is the boiling point of dinex?

A: Boiling point of dinex is 320.9±42.0 °C at 760 mmHg.

Q: What is the molecular weight of dinex?

A: Molecular weight of dinex is 266.250.

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.

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: 2-Cyclohexyl-4,6-dinitrophenol
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phenol,2-cyclohexyl-4,6-dinitro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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2-Cyclohexyl-4,6-dinitrophenol

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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2-Cyclohexyl-4,6-dinitrophenol | FAQ

2-Cyclohexyl-4,6-dinitrophenolfactory

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.