1,2-Cyclohexanedione

Modify Date: 2026-06-30 18:16:32

1,2-Cyclohexanedione Structure
1,2-Cyclohexanedione structure
Common Name 1,2-Cyclohexanedione
CAS Number 765-87-7 Molecular Weight 112.127
Density 1.1±0.1 g/cm3 Boiling Point 194.0±9.0 °C at 760 mmHg
Molecular Formula C6H8O2 Melting Point 35 °C
MSDS Chinese USA Flash Point 66.9±4.4 °C

 Use of 1,2-Cyclohexanedione


1,2-Cyclohexanedione is an endogenous metabolite.

 Names

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

Name cyclohexane-1,2-dione
Synonym More Synonyms

 1,2-Cyclohexanedione Biological Activity

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

Description 1,2-Cyclohexanedione is an endogenous metabolite.
Related Catalog

 Chemical & Physical Properties

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

Density 1.1±0.1 g/cm3
Boiling Point 194.0±9.0 °C at 760 mmHg
Melting Point 35 °C
Molecular Formula C6H8O2
Molecular Weight 112.127
Flash Point 66.9±4.4 °C
Exact Mass 112.052429
PSA 34.14000
LogP 0.11
Vapour Pressure 0.5±0.4 mmHg at 25°C
Index of Refraction 1.474
InChIKey OILAIQUEIWYQPH-UHFFFAOYSA-N
SMILES O=C1CCCCC1=O
Storage condition 0-6°C

 MSDS

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

 Toxicological Information

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GV0340000
CHEMICAL NAME :
1,2-Cyclohexanedione
CAS REGISTRY NUMBER :
765-87-7
BEILSTEIN REFERENCE NO. :
0507419
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H8-O2
MOLECULAR WEIGHT :
112.14
WISWESSER LINE NOTATION :
L6VVTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
1 mg/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 67,367,1979

 Safety Information

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

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn:Harmful
Risk Phrases R22
Safety Phrases S24/25
RIDADR 1325.0
WGK Germany 3
RTECS GV0340000
Hazard Class 4.1
HS Code 2914299000

 Synthetic Route

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

 Customs

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

HS Code 2914299000
Summary 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Articles27

More Articles

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

Chemical modification of cationic groups in the polypeptide cardiac stimulant anthopleurin-A.

Toxicon 33(2) , 187-99, (1995)

Chemical modification studies have been carried out on the sea anemone polypeptide anthopleurin-A in order to clarify the role of Arg-14 in its cardiac stimulatory activity. Reaction with 1,2-cyclohex...

Modification of arginine-198 in sarcoplasmic reticulum Ca2+-ATPase by 1,2-cyclohexanedione causes inhibition of formation of the phosphoenzyme intermediate from inorganic phosphate.

J. Biol. Chem. 272(34) , 21142-50, (1997)

Sarcoplasmic reticulum vesicles were modified with 1,2-cyclohexanedione (CHD), a specific arginine-modifying reagent, in sodium borate (pH 8.0 or 8.8). Phosphoenzyme formation from Pi in the Ca2+-ATPa...

Evidence for an essential arginine in the flavoprotein nitroalkane oxidase.

J. Enzym. Inhib. 16(2) , 157-63, (2001)

The flavoprotein nitroalkane oxidase from the fungus Fusarium oxysporum catalyzes the oxidative denitrification of primary or secondary nitroalkanes to yield the respective aldehydes or ketones, hydro...

 1,2-CyclohexanedioneBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Inhibition constant against human Acetylcholinesterase (hAcChE) using acetylthiocholi...
Source: ChEMBL
Target: Acetylcholinesterase
External Id: CHEMBL829841
Name: Inhibition constant against human intestinal carboxylesterase 2 (hiCE) using nitrophe...
Source: ChEMBL
Target: Cocaine esterase
External Id: CHEMBL839684
Name: Inhibition constant against rabbit liver carboxylesterase (rCE) using nitrophenyl ace...
Source: ChEMBL
Target: Liver carboxylesterase 1
External Id: CHEMBL828256
Name: Inhibition constant against human Butyrylcholinesterase (hBuChE) using butyrylthiocho...
Source: ChEMBL
Target: Cholinesterase
External Id: CHEMBL828255
Name: Inhibition constant against human liver carboxylesterase 1 (hCE1) using nitrophenyl a...
Source: ChEMBL
Target: Liver carboxylesterase 1
External Id: CHEMBL828284
Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
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 Synonyms

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

Cyclohexan-1,2-dion
L6VVTJ
1,2-Cyclohexadione
EINECS 212-155-3
Cyclohexan-1,2-dione
1,2-Cyclohexanedione
MFCD04971978
Cyclohexane-1,2-dione

 1,2-Cyclohexanedione | FAQ

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

Q: What is the melting point of cyclohexane-1,2-dione?
A: Melting point of cyclohexane-1,2-dione is 35 °C.
Q: What English synonyms does cyclohexane-1,2-dione have?
A: English synonyms of cyclohexane-1,2-dione: Cyclohexan-1,2-dion, L6VVTJ, 1,2-Cyclohexadione, EINECS 212-155-3, Cyclohexan-1,2-dione, 1,2-Cyclohexanedione, MFCD04971978, Cyclohexane-1,2-dione.
Q: What are the downstream products of cyclohexane-1,2-dione?
A: Related downstream products(CAS) of cyclohexane-1,2-dione: 104994-78-7;108153-93-1;124-04-9;328-42-7;110-15-6;533-60-8;492-99-9;490-59-5;14192-67-7;14192-45-1.
Q: What are the storage conditions for cyclohexane-1,2-dione?
A: Storage conditions for cyclohexane-1,2-dione: 0-6°C.
Q: What are the uses of cyclohexane-1,2-dione?
A: Main uses of cyclohexane-1,2-dione: 1,2-Cyclohexanedione is an endogenous metabolite.
Q: What is the molecular formula of cyclohexane-1,2-dione?
A: Molecular formula of cyclohexane-1,2-dione is C6H8O2.
Q: What is the LogP of cyclohexane-1,2-dione?
A: LogP of cyclohexane-1,2-dione is 0.11.
Q: What are the upstream materials of cyclohexane-1,2-dione?
A: Related upstream materials(CAS) of cyclohexane-1,2-dione: 931-17-9;110-83-8;1792-81-0;1460-57-7;1072-86-2;52190-35-9;286-20-4;63703-34-4;533-60-8;3242-56-6.
Q: What is the molecular weight of cyclohexane-1,2-dione?
A: Molecular weight of cyclohexane-1,2-dione is 112.127.
Q: What is the boiling point of cyclohexane-1,2-dione?
A: Boiling point of cyclohexane-1,2-dione is 194.0±9.0 °C at 760 mmHg.

 1,2-Cyclohexanedionefactory

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.
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